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LWN.net Weekly Edition for September 29, 2005The Grumpy Editor's Guide to Personal Finance Managers, Part 2Personal finance managers are complex applications, though it is only recently that finance applications available under free licenses have reached anything near the capabilities of the proprietary alternatives. In the first part of this series, your editor introduced the three packages under review (GnuCash, Grisbi, and KMyMoney) and covered the basic tasks of setting up accounts and entering transactions. A good personal finance manager can do more than that, however. So this article, the second and final part of this series, looks at a few advanced features.
ReportsAny spreadsheet can compute the balance of a banking account and let you know just when that account became overdrawn. One of the useful things a personal finance manager can do is to generate reports which provide a more complete picture of what is happening with one's money. Such reports can prove most useful at those animated dinner-table discussions on why the accounts are overdrawn yet again. The financial situation may be disastrous, but at least you have a nice pie chart explaining the situation.
For those who do need pie charts, GnuCash is currently the only viable
option. This program offers a wide set of reports in both tabular and
GnuCash can export reports to HTML files, nice for posting a group's finances on the web. HTML export only seems to work for the tabular reports, however; the others yield a blank page. There is a "stylesheet" feature which affects both on-screen and exported reports. Two stylesheets are provided: "ugly" and "ugly with brighter colors" (the GnuCash developers used less informative names).
None of the packages reviewed offers a useful report seen in some proprietary offerings: a projection of an account's balance into the future taking scheduled transactions into account. Such reports are necessarily inaccurate, but they can give a useful indication of whether trouble is approaching in the near future or not. GnuCash's graphical reports set it apart (for now - KMyMoney 0.9 will have charts as well), but the truth of the matter is that the tabular reports are the truly useful ones. Unless your dinner-table budget discussions require using OpenOffice to present the situation, pie charts and the like are not often helpful for real decision making. KMyMoney's tabular reports are as good as GnuCash's, and arguably easier to read. Grisbi's narrower range of reports detracts from its usefulness here.
Scheduled transactionsAny worthwhile personal finance manager will have the ability to handle transactions scheduled for the future. This feature can be useful for future cash flow planning, speeding up the transaction entry process, or for simply getting a reminder to send off that car payment before the repo man shows up with a tow truck. Scheduled transactions can also be used to handle loan repayment and to help track loan balances.
GnuCash has a well-developed transaction scheduler, currently the best of
the three packages reviewed here. The usual parameters can be set: amount,
begin date, number of occurrences, payment frequency, accounts to use,
etc. GnuCash has the widest selection of frequencies, and is the only one
Scheduled transactions can be entered automatically into the relevant ledgers, or they can wait for a manual action by the user. Another feature unique to GnuCash is a popup reminder of due transactions when the program starts up; those transactions can be edited and entered immediately, or that work can be postponed for later. The main window for scheduled transactions offers both a list view and a six- or twelve-month calendar showing when events will occur. The GnuCash scheduled transaction code does appear to be a work in progress in spots. Different graphical conventions in parts make it look like something bolted on late in the development process. There is a mention of variables which can be used in transactions, but no apparent way to use the capability. Your editor was also able to crash GnuCash by playing with the scheduler windows.
KMyMoney offers many of the features needed in a transaction scheduler, but
this feature needs a bit of work yet. Your editor succeeded in crashing
the scheduler when attempting to create an event from an existing
The transaction editor contains the usual information. There is no provision, however, for split transactions, and no reminder options. The list of available frequencies does not include semi-monthly. It does offer both "fortnightly" and "every other week," however, leading the user to wonder just what the difference is. "Quarterly" and "every three months" are also distinct options. The main scheduler window comes up in a list view, sorted by transaction type. There is also a single-month calendar view which is far less useful than the multi-month calendar provided by GnuCash. The single-month calendar has space to put actual information - payee and amount, for example - on the screen, but KMyMoney, instead, just puts in a large, red number showing only how many transactions fall due that day. The list and calendar views cannot be seen at the same time. One might think that double-clicking on an event in the list view would allow editing that event, but, instead, it switches to the calendar view. There appears to be no way to get KMyMoney to step through transactions which have fallen due; instead, they must be selected and entered, one at a time, from the list view.
As mentioned above, none of the packages reviewed here is able to perform any sort of future cash flow projection based on scheduled transactions. Another missing feature, found in some proprietary packages, is the ability to detect manual entry of (what appears to be) a regular transaction and offer to create a schedule; this is not a feature that all users will miss, however. Both GnuCash and KMyMoney have nice utilities for dealing with loan payments. A series of dialogs collects the relevant information and sets up an appropriate scheduled transaction. GnuCash displays a repayment table when the loan is set up, but there appears to be no way to ever get that table back later on. GnuCash also neglects to initialize the loan account to the starting balance; the user must do that separately or the loan balance will not be properly accounted. Both packages can handle interest calculations and various add-on payments. Grisbi, instead, has no functionality for dealing with loans.
Investing supportNo modern personal finance manager would be complete without providing the ability to watch as one's money vanishes into the stock market. Both GnuCash and KMyMoney have investment tracking capabilities, with similar features. Grisbi, instead, lacks any sort of investment handling. GnuCash and KMyMoney both treat stocks and mutual funds in a way similar to their treatment of currencies: they are commodities which, at any given time, can be exchanged for money at a particular price. Both of them can go to online sites to update their idea of what stocks and funds are worth, making it easy to get a snapshot of the value of a portfolio at any time.
KMyMoney is a little more straightforward, providing a set of dialogs which
hold the user's hand through the process of setting up a new investment.
KMyMoney has an explicit "dividend reinvest" operation, while GnuCash forces the user to figure out how to get the same effect via the register. GnuCash, instead, has an operation for dealing with stock splits. KMyMoney makes do with "add shares" and "remove shares" operations, which causes shares to arrive from (or disappear into) the void. Both programs can generate reports showing the value of an investment portfolio and return over a period of time. Neither, however, can handle capital gains calculations - something that US users, at least, would appreciate. Neither program can plot the value of a portfolio over time. It does not appear to be possible to set up scheduled investment transactions in either program.
Other notes and conclusionYour editor imported one year's worth of financial transactions into all three programs, and was able to make a couple of other observations. First of all, the size of the resulting files varied considerably:
The interesting thing is that all three packages use (different) XML-based file formats. KMyMoney compresses the file, however; when uncompressed, the file weighs in at 725KB. Grisbi gains its space savings by using a great many single-letter attributes. The other observation is that KMyMoney is far slower to start up than the other two packages. As mentioned in the first part of this report, GnuCash has a whole set of business-related features not found in the other two packages. These include a database of customers, vendors, and employees, and the ability to generate and track invoices. Job tracking is built in, and there is some capability for dealing with tax tables. The business features have a bit of an unfinished feel to them, however, and your editor suspects that very few businesses are actually using them. GnuCash also has a poorly-maintained ability to operate with PostgreSQL as a back end. Sadly, this backend is unable to deal with business objects, making it unusable by the group which would be most likely to want that capability. So which program would a grumpy editor recommend? One can start by eliminating Grisbi. This application has reached a level of functionality which, only a few years ago, would have placed it among the best available in the free software community. At this point, however, it lacks too much in the way of features, usability, and charm to be seriously considered by most users. Among the other two, GnuCash still comes out on top with regard to both features and usability. Your editor hesitates to recommend GnuCash without reservation, however. One of the most important things to do when evaluating a free package is to come to a conclusion regarding the health of the development community. Unless you plan to take over maintenance and addition of new features yourself, it is nice to know that there is a strong community behind the software. The GnuCash development community appears, from the outside, to be stuck in some sort of low point. The port to GNOME 2 has been ongoing for years, but there still is little idea of when it will be complete; as a result, distributors are considering dropping GnuCash because the pain of maintaining GNOME 1, now used almost exclusively by GnuCash, is getting to be too much. Discussion on the development mailing list is muted, and releases are increasingly scarce. GnuCash is at a bit of a crisis point. If its developers do not resolve the GNOME 2 issue and get development moving again in the near future, this outstanding application could be facing the end of its active life. KMyMoney, instead, is on a roll. The development community is active and happy, features are being added at an impressive pace, and that 1.0 release appears to be getting closer. At current rates, it will be a matter of months, at most, before KMyMoney surpasses GnuCash in every area which matters to most users - and keeps on going. For this reason, along with the fact that KMyMoney 0.80 is nearly good enough already, your editor would have to recommend KMyMoney to anybody looking for a free personal finance manager at this time.
The Authors' Guild and Google PrintLawyers, like the rest of us, are reacting with great interest and some passion to the Author's Guild's copyright infringement lawsuit against Google over its new Google Print Library Project, by which Google plans to scan books from the libraries of Harvard, Stanford, Oxford, the University of Michigan, and the New York Public Library and make them searchable by keyword. Google describes the project's goals like this:
The Library Project's aim is simple: make it easier to find relevant
books. We hope to guide users to books specifically books they might
not be able to find any other way all while carefully respecting
authors' and publishers' copyrights. Our ultimate goal is to work with
publishers and libraries to create a comprehensive, searchable,
next-generation card catalog of all books in all languages that helps users
discover new books and publishers find new readers.
The Author's Guild describes it differently. To them, it's massive copyright infringement, pure and simple. The lawyers are trying to figure out who is right and which side is more likely to prevail, to the extent anyone can predict a fair use case, but there are bigger issues raised by this litigation. Here's the complaint [PDF] and Google's public statement in response. If you'd like to follow the lawyers' discussions, here are some places where you can do so: Susan Crawford's blog, William Patry's The Patry Copyright Blog, and Eric Goldman's Technology and Marketing Law Blog, and here's Andrew Raff's excellent collection of attorney reactions on IPTAblog. You might enjoy reading Tim O'Reilly's thoughtful take on the lawsuit, looking at it from a publisher's point of view.
How Google Print Library WorksWhat exactly is Google doing with Google Print? First, what *isn't* it doing? It isn't making copyrighted books available cover to cover against anyone's will. There are three parts to Google Print. One, Google makes books available in their entirety only when the books are in the public domain, like Project Gutenberg has done for years. Second, when publishers or authors agree, it makes sections available, the page the keyword appears on and a few pages on either side, but that is a separate facet of the project, the Google Print Publisher Program. The one the Author's Guild is fighting over is the third part, Google's Print Library Program, and for that Google will show only a few sentences on both sides of the keyword searched for, and not necessarily complete sentences. You never see a full page, let alone an entire book. You will also find bibliographic information and where you can find related information on the web. In all cases, you will also be directed to nearby libraries and bookstores where the book is available for purchase or loan, including second-hand bookstores for out-of-print books. Screenshots of the three different offerings can be viewed here. And Google's Common Questions about the Google Print Library Project says that Google Print is "designed to help you discover books, not read them from start to finish. It's like going to a bookstore and browsing only with a Google twist."
Google's SideOn the Google side, the clearest arguments are presented by EFF's Jason Schultz, who explains the four fair use tests; Jonathan Band's paper, "The Google Print Library Project: A Copyright Analysis" [PDF]; and Susan Crawford on her blog, all of whom essentially say that copying entire books in order to make a digital keyword-based catalog is transformative and is fair use. Google isn't copying more than is necessary, they argue, because you can't search for keywords unless you have the whole book available. And anyway, where's the harm to the market? They cite the Kelly v. Arriba Soft case [PDF], in which the defendant made thumbnails of other people's photos available online in response to search requests, with links to the original works, if anyone wanted to purchase them. Arriba's use was ruled fair use, despite the fact that not only was an entire copy of the original made, a smaller version of it, in its entirety, was made available to the public. Google is only showing a sentence or two, not the entire book, for works where the author hasn't given approval to show more. If Arriba is fair use, why isn't Google Print's Library Project also? If you wrote an article for a magazine and quoted a sentence or two, likely no one would complain, because it's so obviously fair use, so why is it a problem for Google to do the same thing with books? And what is the difference between Google collecting the world's content made available on the Internet so as to make it searchable and collecting keywords from the world's books? Copyright holders can opt out. If Google Print violates copyright law, why doesn't Google, period? A common theme on both sides of the argument goes like this: Google has had a fantastic idea, one that can benefit the human race, and almost everyone hopes there is a way for them to do this. It's just a question of how to do it right. Google is shouldering the expense and effort of making a library card catalogue, so to speak, of the world's knowledge and offering it free to the world. Can anyone *not* want that to happen? Authors should want to be included so they can be found. The world does its research now predominantly online, and authors, particularly authors whose works aren't selling like hot cakes, have everything to gain from being included in Google Print. Author's Guild's Side On the Author's Guild side is the argument that authors have the right to decide when others may or may not copy their works. This case differs from Google indexing the web's content, because a license can be inferred when someone puts content on the web and doesn't take steps to ban Google and other search engines with a robots.txt file. There is no equivalent implied permission from the authors of these books. Copyright law gives copyright holders the right to make copies, period, and no one else can do so without permission. Libraries don't own the copyrights to these works, so they can't give permission, it is argued. Google will violate copyright law, no matter how little it shows the world, because it will make copies and store them on its servers. The onus is on Google to contact all the authors and publishers and get permissions, one by one, they say. If that is so onerous and costly that Google Print Library can't happen, so be it. The law is the law. This side cites the MP3 decision [PDF]. We might wish it could happen, some on that side say, but copyright law is what it is, so it can't. Some even predict that this litigation will shut down search engines like Google's. A few hope that happens. Some of the complaints about Google Print seem more emotional than based on fact. One comment on Boing Boing by a publisher is particularly interesting:
Google Print for Libraries has two pretty major flaws. One
being giving a digital copy of all of our works to the participating
libraries where they will then most likely be used in e-course reserves
without any compensation to either author or publisher. University
Libraries have an awful track record at compensating for e-course reserves
and post our content frequently without any restrictions or security.
The second being Google will be profiting (through GoogleAds) on this content again without compensating the authors or publishers. Fair use should exclude commercial use. Even Creative Commons licenses (which I grant to my flikr account) gives you that option. If we expect the production of good scholarship to be a viable, it has to be paid for somehow. A little more accurate information may help calm these fears. First, fair use doesn't exclude commercial use. I can write a parody, for example, of your book, even if you don't want me to, and I can sell my parody. Second, take a look at the terms of the Google-University of Michigan agreement [PDF], which is available on the university's web site, and you will see that Google has bound the University, and any of its partners, to limitations on access and use. Further, should there ever be a dispute between an author and Google about including a work, the work can be removed by Google, and the University must then follow suit. Authors can always opt out. What about the allegation that Google will make money from this project from ads? Google says there won't be any ads on the books scanned from a library. This is important, because the Complaint specifically alleges that Google will be profiting by ads: "4. Google has announced plans to reproduce the Works for use on its website in order to attract visitors to its web site and generate advertising revenue thereby." As for the links to bookstores, Google says that the links they will provide will not be "paid for by those sites, nor does Google or any library benefit if you buy something from one of these retailers." Clause 4.3 of the agreement says that the service will be provided "at no direct cost to end users". While the Author's Guild makes much of Google allegedly profiting off of its members' work, a strong argument can be made that it's the other way around, since Google is providing a new way for readers to discover their members' books, even those on the deep, deep backlist, as you can see in this example.
Are There Problems with the Complaint?Then there are some attorneys already pointing out flaws, procedural defects they believe they see in the Author's Guild complaint. It is supposedly a class action, but some see a problem with class certification. The complaint defines the class as all persons or entities that hold the copyright to a literary work that is contained in the library of the University of Michigan. Class action lawsuits are supposed to represent the group the few who are named allegedly represent, but Lawrence Solum, who is an author, a member of the plaintiff class in the sense that he has several works in the University of Michigan's library, opposes the lawsuit and says he will be harmed if the Author's Guild prevails:
I have a very strong objective interest in Google Print succeeding --
because as a scholar, I benefit from the dissemination of my works and
because reaching agreement with Google will be costly to me and Google,
essentially killing the project. A substantial intraclass conflict of
interest destroys "adequacy of representation," making class certification
inappropriate, both under the federal rules of civil procedure and under
the due process clause of the fifth amendment of the
U.S. Constitution. . . . Pro-bono representation for intervenors opposing
certification, anyone?"
Is it Copying That Causes Harm, or Distribution?Think about brick and mortar libraries. Suppose I were a librarian. I want to catalogue every book in my library and do it by keyword, so readers can come to the library and look up information by keywords on index cards that I laboriously file alphabetically in file cabinets. Each keyword will show you where in that library you can find a book that uses that keyword, with the page given, and additionally tells you where, in nearby bookstores, you can buy the book. Would my painstaking work be a copyright offense? It's laughable to even think of it. Now, suppose I take all my index cards, and I laboriously hand type them into a computer. I have a computer database now, listing every keyword. Now have I violated copyright? Again, it doesn't pass the laugh test, does it? But what if I realize that instead of the hand method, all I have to do is scan in the whole book and then pick out keywords by algorithm. Now am I a copyright infringer? If so, why? On the technicality that I had to scan in the whole book, thus making a copy, in order to break it down into keywords for my card catalogue of my library's contents? Purists for the law will say "Yes. You are an infringer," because you made a copy. And they are right. You did. But exactly who is harmed by this scenario? The end result is exactly the same, whether I do the work by hand or by computer, except that Google deliberately limits how much I can see, whereas in the library, the keyword would lead me to the entire book, which presumably I could borrow, take home and scan or Xerox myself, if I don't care about copyright. If the copy merely stays on Google's servers, used only for making a digital card catalogue, in what way is the author or the publisher harmed? Have they lost any sales? Google isn't displaying the works in their entirety on its website, as the Author's Guild seems to imagine. It isn't selling the books or offering them for download. It is offering a tool to search books. Where is the harm to the market? Libraries have special rights under Copyright Law. Why shouldn't this project?
The Big Picture QuestionsFor those of us who are not lawyers, our dominant reaction to this lawsuit is probably that if Google Print Library violates copyright law, somebody needs to change the law. This litigation raises some important questions: What is a library in the digital age? What is a book? Is Google Print going to do away with books as containers of knowledge, replaced by searchable databases? What about this litigation's effect on copyright law in the US? Is it possible, as one comment on the Conglomerate blog suggests, that if it wins, "Google may be planting the seeds of the destruction of copyright as we know it"? Computers are, under current law, the ultimate infringers, in the sense that you can't read anything on a computer without making a copy in RAM. There is, in short, no way to avoid making a copy, if you access at all. It's the gotcha of copyright law in the digital age, and at some point, some say, we need to think about that issue and decide what to do about it. If you want the hairs on your head to stand straight up, note the lack of comprehension of the tech involved in using a computer by reading the MAI SYSTEMS CORP. v. PEAK COMPUTER, INC., 991 F.2d 511 (9th Cir. 1993) decision: "After reviewing the record, we find no specific facts . . . which indicate that the copy created in the RAM is not fixed." Susan Crawford explains: All computers do is copy. Copyright
law has this idea of strict liability -- no matter what your intent is, if
you make a copy without authorization, you're an infringer. So computers
are natural-born automatic infringers. Copyright law and computers are
always running into conflict -- we really need to rewrite copyright
law. Ernest Miller and Joan Feigenbaum, in their very interesting paper "Taking the Copy out of Copyright" [PDF], suggest that we drop the copy from copyright law and focus on distribution instead. After all, it's distribution that harms authors and publishers, not copies on a Google server no one can see or access but Google. We watched Napster get hogtied, killed, cremated and scattered to the winds, and most of us were sad that the law was trying to snuff out a great new idea because the courts seemed not to grasp the tech and the real potential for businesses founded on this new technology. But the world's books? Should the law block a new way to research and find books on any topic any human has ever written about, broken down and searchable by keyword, a way to to find specific books by keyword in the finest libraries in the world, without having to travel there physically? Larry Lessig puts it like this:
Google Print could be the most important contribution to
the spread of knowledge since Jefferson dreamed of national libraries. It
is an astonishing opportunity to revive our cultural past, and make it
accessible. . . . Google wants to do nothing more to 20,000,000 books than
it does to the Internet: it wants to index them, and it offers anyone in
the index the right to opt out. If it is illegal to do that with 20,000,000
books, then why is it legal to do it with the Internet? The "authors'"
claims, if true, mean Google itself is illegal. Common sense, or better,
commons sense, revolts at the idea. And so too should you. The Author's Guild has only 8,000 members. I say "only" because Groklaw has more members than that. The value to the public of Google's Print Library collection so far outweighs the value of one book to one author or even 8,000 books to 8,000 authors, that it is hard to comprehend how any law could be permitted that could allow such a result as shutting down Google on the demand of those 8,000 authors. Copyright law is designed to protect authors, yes, but it is supposed to do so in a balance with the public good. Copyright law's purpose is to further the public good by promoting more works of authorship, so as to make knowledge available. When did that part of the law's purpose get forgotten? Protecting authors' rights is a means to the end of making knowledge more freely available, which is exactly what Google is trying to do. If the Author's Guild succeeds in blocking this project, it will have managed to turn copyright into a means for restricting the spread of ideas and reducing the public good.
An LWN status updateThe LWN subscription experiment is now three years old. One might well conclude that it is no longer an "experiment"; it is simply the way LWN works. This anniversary is as good a time as any to look at how well it is working, and where we think things might go from here.LWN currently just over 3100 active subscribers; approximately 1000 more read LWN by way of group subscriptions. We are pleased that Red Hat Inc. has recently signed up as a corporate subscriber, as have a few other, smaller groups. This subscription level is nice to have, but it is very similar to what we had last year - especially on the individual side. For the time being, at least, our subscriber level is essentially flat. Money from subscriptions goes to pay three full-time editors, one very part-time bookkeeper, health insurance, travel costs, bandwidth, computers, lawyers (not too often, fortunately), credit card processing fees, and all the other incidental costs of running a business. LWN currently pays for no office space, and plans for the procurement of a corporate yacht remain stalled (which is just as well, considering that a yacht is of limited use in Colorado). We are pleased that Rackspace.com continues to donate bandwidth for the main server, that TrustCommerce covers their part of our credit card fees, and that various sponsors have made it possible for LWN staff to attend conferences and meetings in distant parts of the world. The end result, however, is that the current subscription level is not sufficient for sustainable operation even with the current staff. And LWN in its current form will not be truly sustainable without at least one additional staff member. So we must find a way to bring in more revenue to fund that staff member, raise our payments for outside authors to a more competitive level, attend (and report on) important free software events, deal with the long list of site improvement ideas, broaden our coverage, cope with the next inevitable horrifying health insurance cost increase, and, just maybe, give a long-delayed raise to the current staff. That might just make the grumpy editor feel a little better about the world. We have a long list of ideas on how we might bring about that increase. Most of them are oriented toward making LWN a more valuable resource and trying to actively sell LWN subscriptions. One short-term idea (which we would like feedback on) is increasing the lockout time on subscription-only content to two weeks, or possibly more. We value our free readers, and we live for those "I finally decided to subscribe" notes, but we also have to strike a balance which respects those who are actually paying for LWN's existence. In the longer term, we may seek some sort of financing to help grow LWN into a truly sustainable business. One thing we do not intend to change is our commitment to providing the net's most comprehensive, accurate, and well-written coverage of the Linux and free software development communities. That is what LWN set out to do back in 1997, and we've never seen any reason to try for anything else. The years in between have been a wild ride, with amazing ups and downs. But, during that time, Linux has gotten stronger, and we have built up the best group of readers we could have hoped for. We expect that the coming years will be just as interesting - and just as successful.
Security Rule set based access controlSELinux has become, to many, the mechanism for high-security Linux deployments. The SELinux framework is considered sufficiently powerful, flexible, and universal that some developers have contemplated removing the Linux security module (LSM) interface altogether. When SELinux does everything, why have hooks for anything else? The fact of the matter, however, is that SELinux is not the only high-security approach out there. On September 27, version 1.2.5 of the Rule Set Based Access Control (RSBAC) patch was released. RSBAC has been around for several years, but it has never quite achieved the prominence of SELinux.Like SELinux, RSBAC inserts hooks throughout the kernel source. RSBAC does not use the LSM framework, however. This page explains why; in short, the RSBAC developer (Amon Ott) does not like how LSM exposes kernel internals to security modules, and the LSM hooks are not nearly extensive enough for RSBAC. In fact, RSBAC adds hooks in many places (individual device drivers, for example) where LSM does not tread. RSBAC hooks can also change system state in ways not allowed with the LSM framework. With the hooks in place, RSBAC allows for several different access control regimes, all of which can be mixed and matched as desired. Available options include:
There are several other models available, see the RSBAC models page for the full list. One thing that should be clear is that the RSBAC framework has been used to implement a wide variety of access control mechanisms. The project's long history suggests a stable user base, and RSBAC has been adopted by some distributions (including the Adamantix (formerly "Trusted Debian") and Hardened Gentoo projects). The non-LSM approach seems likely to keep RSBAC out of the mainline kernel indefinitely (nobody is even proposing merging it), but RSBAC appears to be a viable option regardless.
Brief items RHEL 5 going for Common Criteria EAL 4 ratingRed Hat (along with IBM and Trusted Computer Solutions) has announced that the upcoming release of Red Hat Enterprise Linux is being evaluated for Common Criteria EAL 4 certification. "This CCEVS evaluation means Red Hat Enterprise Linux will reach a level of security previously achieved by only a handful of trusted operating systems. Red Hat Enterprise Linux is now positioned to provide best-of-breed security capabilities for commercial operating systems, offering the government, as well as businesses, unprecedented choice for security applications."
PwnZilla 5 Exploits IDN Link Buffer Overflow (MozillaZine)MozillaZine reports that a recently developed Firefox IDN link buffer overflow vulnerability exploit has been developed. "The PwnZilla 5 code takes advantage of the international domain name (IDN) link buffer overflow flaw, details of which were published earlier this month. The weblog post says that the exploit code "could let attackers take complete control over computers cruising the Web with unpatched versions of the Firefox Internet browser". Previous public exploits for the vulnerability have been basic proof-of-concepts that simply crash the browser."
New vulnerabilities courier: missing input sanitizing
cups: denial of service
firefox: multiple vulnerabilities
HelixPlayer: arbitrary code execution
kernel: buffer overflow
kernel: DoS vulnerabilities
opera: script insertion attacks
qt: buffer overflow in zlib
webmin, usermin: remote code execution through PAM authentication
Updated vulnerabilities a2ps: input validation error
apache information disclosure if modssl=yes
httpd: off-by-one overflow and cross-site scripting
awstats: command injection vulnerability
bzip2: race condition and infinite loop
clamav: multiple vulnerabilities
common-lisp-controller: design error
cpio: directory traversal
cyrus-imapd: buffer overflows
elm: buffer overflow
emacs21: format string vulnerability in "movemail"
enscript: arbitrary code execution
ethereal: dissector vulnerabilities
evolution: format string issues
Foomatic: Arbitrary command execution in foomatic-rip
gaim: buffer overflow
gdb: multiple vulnerabilities
gtk-pixbuf, gtk2: denial of service
gedit: format string vulnerability
gettext: Insecure temporary file handling
ghostscript: symlink vulnerabilities
glibc: tempfile vulnerability in catchsegv script
grip: buffer overflow
groff: insecure temporary directory
gzip: arbitrary command execution
htdig: cross site scripting
imap: buffer overflow in c-client
imlib2: buffer overflows
junkbuster: heap corruption and settings modification
kdebase: local root vulnerability
kdeedu: tempfile handling vulnerabilities
kdelibs: kate backup file permission leak
kernel: multiple vulnerabilities
krb5: double-free flaw
libconvert-uulib-perl: arbitrary code execution
libdbi-perl: insecure temporary file
libgadu: memory alignment bug
libgd2: buffer overflows in PNG handling
libnet-ssleay-perl: weakened cryptographic operations
libpam-ldap: authentication bypass
libTIFF: buffer overflow
libxml2 - arbitrary code execution
libxml2: multiple buffer overflows
libXpm: new buffer overflows
lm-sensors: insecure temp files
Mailutils: format string vulnerability in imap4d
mantis: missing input sanitizing
masqmail: input sanitizing and symlink vulnerabilities
mod_python: remote access vulnerability
mozilla: buffer overflow
mysql: buffer overflow
mysql: low-impact security fix
ncpfs: multiple vulnerabilities
nfs-utils: arbitrary code execution
ntp: uses wrong gid
openssh: GSSAPI credential disclosure
OpenSSL: information leak
OpenSSL: denial of service vulnerabilities
openvpn: multiple vulnerabilities
pam_ldap: plain text authentication leak
pcre3: arbitrary code execution
perl: setuid vulnerabilities
perl: symlink vulnerability
php: arbitrary code execution
phpsysinfo: cross-site-scripting
postgresql: database initialization errors
Pound: buffer overflow
pstotext: remote execution of arbitrary code
Py2Play: remote execution of arbitrary Python code
rp-pppoe, pppoe: missing privilege dropping
ruby: arbitrary command execution
shorewall: rule bypass vulnerability
slocate: long path bug
smb4k: temporary file vulnerability
squid: DoS issues
sudo: race condition
sysreport: insecure temporary file
File overwrite vulnerability in tar and unzip
tcpdump: denial of service
tcpdump: multiple DoS issues
turqstat: buffer overflow
ucd-snmp: denial of service
util-linux: unintentional grant of privileges by umount
vixie-cron: crontab allows any user to read another users crontabs
wget: file overwrites and arbitrary code execution
XChat 2.0.x SOCKS5 Vulnerability
xine-lib: buffer overflows
xine-ui - insecure temporary file creation
xorg-x11: heap overflow
xpdf: buffer overflow
xpdf: denial of service
Zebedee: Denial of Service vulnerability
zlib: buffer overflow
zlib: buffer overflow
Page editor: Jonathan Corbet Kernel development Brief items Kernel release statusThe current 2.6 prepatch remains 2.6.14-rc2; no prepatches have been released over the last week.The flow of patches into Linus's git repository has slowed; that repository currently contains some key management improvements, a SCSI update, some netfilter patches, an InfiniBand update, and lots of fixes. The current -mm tree is 2.6.14-rc2-mm1. Recent changes to -mm include a cs5535 ALSA driver, a new device_is_registered() helper function (since merged), some network time protocol cleanups, the controversial (see thread starting here) Adaptec serial attached storage patch set, and the usual pile of fixes. The current 2.4 prepatch is 2.4.32-rc1, released by Marcelo on September 22. This prepatch adds a small set of fixes (some backported from 2.6) to the upcoming 2.4.32 release.
Kernel development news User-space software suspendSuspend-to-disk is a feature desired by many Linux users; both laptop and desktop users can benefit from being able to save the state of the system to a local drive and, after a reboot, find everything as they left it. The current in-kernel suspend mechanism works for many, but not everybody is comfortable with the large amount of invasive code required. The out-of-tree suspend2 implementation adds quite a few worthwhile features, but at the cost of expanding the software suspend implementation still further. Concern over putting some of the suspend2 features into the kernel has been one of the factors preventing its merging so far.Pavel Machek, the maintainer of the in-kernel suspend implementation, has now complicated the pictured with the swsusp3 patch, which moves some of the work of suspending the system into user space. This code is said to work; if this approach continues to show promise, it could point the way toward adding suspend2's features without growing the kernel. The software suspend process, in very rough terms, works like this:
When the system is resumed, these steps are reversed in the opposite order - except that user-space memory remains on disk until faulted in by the newly-restarted system. The swsusp3 patch does not move all of the above work to user space - much of it must be done in the kernel. What does move is step 3 - the writing of kernel memory - to disk. This operation is handled by way of /dev/kmem. To that end, the swsusp3 patch adds a set of scary ioctl() calls to the /dev/kmem driver. The new user-space suspend program begins by locking itself into memory. This step is required - it would not do for it to change the memory state in the middle of the process via page faults. A call to the new IOCTL_FREEZE operation on /dev/kmem performs the first two steps listed above: freezing processes and clearing memory. The IOCTL_ATOMIC_SNAPSHOT call then puts devices on hold and creates an in-kernel list of pages which must be saved. The ioctl(/dev/kmem, IOCTL_ATOMIC_SNAPSHOT) call returns a pointer to that list of pages. The user-space program can then obtain the list (by reading it from /dev/kmem) and pass through it. Each page on the list is read from kernel memory and written to the suspend image file. Finally, the list itself is written to the suspend image. Once that is done, the system can be powered down. The resume process writes the saved image back into kernel memory. It has the additional problem, however, of having to deal with two kernels at once. This process will be running under a freshly-booted kernel (the "resume kernel") with its own idea of the state of the world; that state will eventually be overwritten by the state from the suspended kernel, but that step must be handled carefully. The resume process cannot simply overwrite arbitrary kernel memory, since it is counting on the resume kernel to continue to function until all of the suspended kernel's memory has been read in. So the user-space resume process must be able to allocate pages in kernel space. The answer is, of course, another ioctl() command, IOCTL_KMALLOC, which executes a get_zeroed_page() call and returns the address of the resulting page to user space. Once a full set of pages has been loaded with the suspended kernel's memory, an updated page map can be stored in the kernel, and an IOCTL_ATOMIC_RESTORE operation tells the resume kernel to finish the process. This code is very much in an early stage; even people who do not hesitate to use software suspend may want to be careful with swsusp3 on systems they actually care about resuming. Once things settle down, however, swsusp3 could open the door to a number of features, including graphical progress displays and the ability to interrupt the suspend process, which users have been asking for.
Swap prefetchingIt's a common occurrence: some large application runs briefly and pushes all kinds of useful memory out to swap space. Examples include large ld runs, backups, slocate, and others. Once the program is done, the Linux system is left with a great deal of free memory, and a substantial amount of useful application data stuck in swap space. When the user tries to use a running application, everything stops while it populates that free memory with its pages. Wouldn't it be nice if the system could restore swapped out pages when the memory becomes available and avoid making the user wait later on?A number of attempts have been made at prefetching swapped data in the past. It has proved hard, however, to repopulate memory from swap in a way which does not adversely affect the performance of the system as a whole. A well-intended interactivity optimization can easily turn into a performance hit in real use. Con Kolivas has been making another try at it, however, with a series of prefetch patches based on code originally written by Thomas Schlichter. Version 11 of the swap prefetch patch was posted on September 23. This patch creates two new data structures to track pages which have been evicted to swap. Each swapped page is represented by a swapped_entry_t structure; this structure is added to a linked list and a radix tree. The list enables the prefetch code to find the most recently swapped pages, with the idea that those pages are more likely to be useful in the near future than others which have been languishing in swap for longer. The radix tree, instead, allows the quick removal of entries without having to search the entire (possibly very long) list to find them. Whenever a page is pushed out to swap, it is also added to the list and radix tree. There is a limit on how many pages will be remembered; it is currently set to a relatively high value which keeps the swapped page entries from occupying more than 5% of RAM. If that limit is exceeded, an older entry will be recycled. The add_to_swapped_list() code also refuses to wait for any locks; if there is a conflict with another processor, it will simply forget a page rather than spin on the lock. The consequence of forgetting a page (it will never be prefetched) is relatively small, so holding up the swap process for contention is not worth it in this case. The code which actually performs prefetching is even more timid; every effort has been made to make the process of swap prefetching as close to free as possible. The prefetch code only runs once every five seconds - and that gets pushed back any time there is VM activity. The number of available free pages must be substantially above the minimum desired number, or prefetching will not happen. The code also checks that no writeback is happening, that the number of dirty pages in the system is relatively small, that the number of mapped pages is not too high, that the swap cache is not too large, and that the available pages are outside of the DMA zone. When all of those conditions are met, a few pages will be read from swap into the swap cache; they remain on the swap device so that they can be immediately reclaimed should a sudden shortage of memory develop. Con claims that the end result is worthwhile:
In testing on modern pc hardware this results in wall-clock time
activation of the firefox browser to speed up 5 fold after a worst
case complete swap-out of the browser on an static web page.
That seems like a benefit worth having, if the cost of the prefetch code is truly low. Discussion on the list has been limited, suggesting that developers are unconcerned about the impacts of prefetching - or simply uninterested at this point.
securityfsSome observers might well believe that the kernel has accumulated plenty of special-purpose virtual filesystems. Even so, 2.6.14 will include yet another one: securityfs. This filesystem is meant to be used by security modules, some of which were otherwise creating their own filesystems; it should be mounted on /sys/kernel/security. Securityfs thus looks, from user space, like part of sysfs, but it is a distinct entity.The API for securityfs is quite simple - it only exports three functions (defined in <linux/security.h>). The usual first step will be to create a directory specific to the security module at hand with:
struct dentry *securityfs_create_dir(const char *name,
struct dentry *parent);
If parent is NULL, the directory will be created in the root of the filesystem. That directory can be populated with files using:
struct dentry *securityfs_create_file(const char *name,
mode_t mode,
struct dentry *parent,
void *data,
struct file_operations *fops);
Here, name is the name of the file, mode is the permissions the file will have, parent is the containing directory (or NULL for the filesystem root), data is a private data pointer, and fops is a file_operations structure containing the methods which actually implement the file. The calling module must provide operations which make the file behave as desired. Securityfs differs from sysfs in this regard; it makes no attempt to hide the low-level file implementation. As a result, security modules can do ill-advised things like creating highly complex files, providing ioctl() operations, and more. Most modules, however, will simply want to provide straightforward open(), read(), and (maybe) write() methods and be done with it. All of these files and directories should be cleaned up when the module is unloaded. The same function is used for both files and directories:
void securityfs_remove(struct dentry *dentry);
There is no automatic cleanup of files performed, so this step is mandatory. Those wanting to see an example of securityfs in action can look at this patch in 2.6.14 which causes the seclvl module to use it.
Patches and updates Kernel trees
Build system
Core kernel code
Development tools
Device drivers
Filesystems and block I/O
Memory management
Networking
Architecture-specific
Security-related
Page editor: Jonathan Corbet Distributions News and Editorials A quick look at Ubuntu 5.10 PreviewThe Ubuntu Linux 5.10 (Breezy Badger) Preview was released earlier this month, so we decided to take a look. The Preview is very close to what the final release will look like and it has been quite stable on my old test box so far.Ubuntu has plenty of documentation on the wiki site, available in many different languages. For those who don't have much experience in installing Linux distributions you can find instructions for downloading the iso image, burning a CD, installing the operating system, and beyond. The installation is straightforward and took me about one and half hours to get to a usable desktop system. My test box is somewhat old and slow, a legacy from LWN's training days, with a few newer components. The processor is a P2-350, with 192 Mb of RAM, and a 20 Gb hard drive. Upon completing installation I decided to get at least some of the updates that were available. The system told me there were some 370 updates available. I deselected some of them, based on the fact that this computer does not currently have access to a printer, speakers, or a CD burner. Those things belong to another box, and the monitor, keyboard and mouse are shared by means of KVM switch. Once I had the system busy downloading and installing nearly 300 updates, I starting getting some work done, logging on to the LWN server and firing up a couple of emacs windows over the SSH connection. These remote sessions were very responsive considering that the system was busy downloading updates. I have not been using this release for very long, but so far I have not found any show stoppers. Ubuntu 5.10 Preview is a nice system, easy to install and easy to use.
New Releases Ubuntu Colony CD 5The Ubuntu Colony CD 5 is ready. This is the fifth in a series of milestone CD images released during the Breezy development cycle, and it's likely to be the last before the stable Breezy release.
Distribution News Debian Project newsColin Watson has announced his resignation as Debian Release Manager. "[It] became clear that a combination of my work commitments, the preparations for my wedding in August, moving house, and acquiring a new stepson were leaving me less and less time for release management work, and furthermore that each time I tried to get back on top of things I was spending too much time getting up to speed and not enough time doing useful work."Numerous bugs have been closed recently. "Three massive closings were done within the RFP (request for package) and ITP (intent to package) WNPPs, and one more was done to the ITA (intent to adopt) ones." A new archive has been announced for the preservation of materials (video, audio, slides, example code used, etc.) gathered, used at or derived from real life meetings.
Mandriva Upcoming Product End of Life NoticeHere's a reminder from Mandriva that the End of Life status for some Mandriva products is approaching. Mandrakelinux 10.0 will no longer be supported as of the 30th of September, 2005. Mandrakelinux 10.1 will be entering base support at the same time.
Whitebox Linux ShutdownWhitebox Linux did shut down this week in anticipation of power outages caused by Hurricane Rita. As of this writing the server is back up.
The Linux HomeDistro web siteThe Linux HomeDistro web site focuses on those distributions which are suitable for home PCs. "The HomeDistro site reviews Linux distributions and ranks them for home PC use. Helpful tips and package suggestions are offered plus there is a forum to allow input."
XubuntuThe Ubuntu MOTU are working on Xfce flavored desktop system. "The initial participants are the MOTU Xfce team and various other people who have expressed interest in xfce+ubuntu in the past months (you know who you are) but everybody else's contributions are welcomed. We intend to release as close to breezy as possible so in the coming weeks there's going to be plenty of work to be done."
Distribution Newsletters Debian Weekly NewsThe September 27 issue of the Debian Weekly News is out; this week's topics include GL library duplication, whether libc5 should still be supported (seven years after libc6 came out), a possible Debian OpenSolaris port, and more.
Fedora Weekly News #15This week's Fedora Weekly News looks at Mozilla Firefox 1.0.7, Xorg package update problems, news for ASUS K8N-DL owners, the Fedora FAQ merger effort, meeting minutes for Fedora Documentation and Fedora Marketing, a review The Present and Future with Fedora Core 4 and more.
Gentoo Weekly NewsletterThe Gentoo Weekly Newsletter for the week of September 26, 2005 is out. This edition covers a new IRC channel for ebuilders, a reminder for the European Gentoo developer conference call for papers, and several other topics.
Package updates Fedora updatesFedora Core 4 updates: xorg-x11 (several bug fixes), shadow-utils (rebuild), system-config-netboot (bug fixes), squid (update to STABLE11), selinux-policy-targeted (fixes from rawhide), system-config-bind (bug fixes and updated translations), x86info (update to 1.15), xinitrc (bug fix), audit (bug fixes, update man page), openobex (added `OBEX_ServerAccept' to the exported symbols), selinux-policy-targeted (put back in role sysadm_r unconfined_t), ruby (new upstream release), shadow-utils (useradd -l option returns), policycoreutils (update to rawhide version).Fedora Core 3 updates: system-config-netboot (bug fixes), xorg-x11 (several bug fixes), squid (update to STABLE11), ruby (new upstream release).
Trustix Secure Linux TSL-2005-0050Trustix has fixed a variety of bugs in anaconda, cvs, initscripts, mod_security, mrtg, php, quagga and setup.
Newsletters and articles of interest ISP-Server Setup - Ubuntu 5.0.4 "The Hoary Hedgehog" (HowtoForge)HowtoForge demonstrates how to set up a server on Ubuntu 5.04 "the Hoary Hedgehog". "This is a detailed description about the steps to be taken to setup a Ubuntu based server (Ubuntu 5.0.4 - The Hoary Hedgehog) that offers all services needed by ISPs and hosters (web server (SSL-capable), mail server (with SMTP-AUTH and TLS!), DNS server, FTP server, MySQL server, POP3/POP3s/IMAP/IMAPs, Quota, Firewall, etc.)."
Distribution reviews Auditor: The security tool collection (Linux.com)Linux.com takes a look at the security tools in the live CD Auditor. "Let's say you've been called in to examine a possible compromised server, and until the integrity of the server has been established you are not allowed to install any forensic software or even take the server offline. You can take your Auditor CD and start running the chkrootkit utility to see if any known rootkits are installed on the server. If you find any suspicious activity, you can take a disk image with the dd command and examine it for any possible rootkits or strange processes."
Asianux 2.0 (Linux.com)Linux.com looks at Asianux 2.0. "Despite its ostentatious goal of becoming "the" Asian Linux, Asianux enters an Asian Linux market that is already extremely competitive, with Novell SUSE, Turbolinux, Red Hat Enterprise Linux, and The Sun Wah Linux Distribution, which are all jostling for a piece of Asia's Linux market. The three Asianux companies have plans to expand the distro's reach and introduce Malaysian and Indian companies to its fold. If they can successfully execute this strategy, Asianux will expand to a larger portion of Asia. If the companies build on Asianux as a common platform, and localize it, it will provide a definite edge to the distribution over other Asian distributions. In the current climate in Asia, where piracy is rampant, Asianux won't take market share away from Windows, since to Windows users, Asianux looks no different than their current operating system, and both come at the same price."
Page editor: Rebecca Sobol Development The GNU Classpath distro DevJam - EuropeThe latest releases of GCJ, GNU Classpath, Kaffe and various other free software projects have made it possible for the various GNU/Linux distributions to package non-trivial applications and libraries written in the java programming language. To coordinate and advance the state of the packages, the Debian packagers suggested having a DevJam during the Oldenburg Linux Developers Meeting, which was held from September 21 to 25.. They invited various packagers from other distributions, as well as upstream developers.The Oldenburg Linux Developers Meeting is set up in a way that makes participation as easy and inexpensive as possible. There is no entrance fee, but donations are welcome. There are several large rooms at the University of Oldenburg where people can install their computers, use the network and possibly sleep when they get tired of hacking. During the whole event a 'continuous breakfast' is provided (with lots of coffee). There are no formal presentations, but people break away from time to time in separate rooms for informal discussions. All this makes the Oldenburg meeting a really intense and productive meeting, although most participants have severe sleep deprivation at the end. In total there were around 60 hackers present in Oldenburg, mostly working on various kernel porting efforts. Also, several Debian groups such as the Installer and Security teams were present. The GNU Classpath distro DevJam group consisted of around 14 people. Attendees included several packagers from Debian, Gentoo, Fedora, OpenEmbedded and SUSE, and some developers from the GNU Classpath, GCJ, Kaffe and Cacao projects. The participants seemed to agree on the goals (a mature Free Software packaging and development toolchain), which kept the discussions largely free of politics, and focused on technical issues. The main subjects discussed where the completeness of the free toolchains, common packager frustrations with upstream packages written in the java programming language and how to combine and integrate GCJ ahead of time compilation with a traditional Java environment.
Completeness of the toolchainStuart Ballard maintains japitools, a tool that can show binary compatibility issues between libraries. On kaffe.org he maintains an overview of the binary compatibility between the free and proprietary core library implementations. GNU Classpath recently reached more then 90% api coverage when compared with the proprietary 1.4 JDK library. There is still a lot to do on the correctness, robustness and performance of the library. Some parts, such as printing, have 100% interface coverage according to japi, but no back-end implementation yet. But the recent progress has been amazing. For most of the missing parts, there are already people working on their completion. Also, a special development branch has been started to provide new 1.5 library work based on generics and other language extensions. These new language extensions are supported by GCJX, a new compiler developed by Tom Tromey. In the future, GCJX will replace the current GCJ compiler in GCC.For the distributions a lot of the focus is not on completeness (filling that last 10%), but on making real world applications work. The interaction between the packagers and the upstream developers seems to be tight, and working out nicely. The programs that are packaged by the distributions seem to work well now, but for people wanting a full free replacement for the Java platform, a lot of work is still needed. The main worry at the moment is that there is no plan yet for a complete security audit of the full stack. This prevents distributions from packaging applet viewers and interesting applications that make use of the permission-based security framework using signed jar files.
Common packaging headachesThere were several talks about the ways Gentoo, Fedora and Debian package stuff. All of the distributions face one common problem: In the tradition Java world, there is no strong versioning system. Small updates to libraries often break source or binary compatibility. A lot of projects written in the Java language "package the world", meaning that they often just include all of the projects they depend on. Inclusions are done as binary jar blobs, probably to guard against the weak versioning of traditional jars. Luckily the JPackage project has been collecting dependency information and splitting up programs and their library dependencies in separate packages. Fedora has been trying to base all of their packages on JPackage. The other distros would also try to push any improvements (at least the versioning and dependency information) to JPackage so they can easily be shared between the various packagers.
GCJ and ahead of time compilationWith GCJ 4 it is easy to mix and map traditional java byte code with ahead of time compiled shared libraries. Ahead of time compilation reduces startup time and can reduce resource usage since several processes can use the same shared library. One of the tools for this is gcj-dbtool, written by Andrew Haley. gcj-dbtool allows for setting up a system-wide database mapping of classes to pre-compiled shared objects. Using the MD5 sum of a class in this database, a program that loads a class or jar file will automatically map in the correct ahead of time compiled shared library without needing to interpret or just in time compile the byte code. This process can be made almost completely transparent to the program, developer and packager using aot-compile. This is a new tool written by Gary Benson for automagically finding, extracting and pre-compiling all classes found in a package with gcj, then storing them in the correct gcj-dbtool database. Together with gcj-java-compat, by Thomas Fitzsimmons, it provides a traditional looking Java platform that automatically uses ahead of time compiled code whenever possible without the user or developer having to setup anything special. The aot-compile tool is currently somewhat RPM specific, but will be made generic enough so that it can be adopted by the other packaging systems.
Future developmentsDebian has been moving a large set of packages from contrib to main using the above tools. More then 50 packages that used to depend on a proprietary Java toolchain can now be freely used. For some packages, like Eclipse, gcj ahead of time compilation is being added. Fedora has rolled out Fedora Core 4, which included some native-compiled applications like Eclipse and the OpenOffice.org 2 plugins written in Java. All of those were precompiled with gcj. For Fedora Core 5, they want to add some major applications like the Jonas application server. For a list of potential packages that might pop up in future releases of the various distributions look at the free section of jpackage.org. The meeting seems to have been such a success that there are already plans for a DevJam++ meeting.
System Applications Clusters and Grids Release 2.0.2 of Linux-HA is now availableRelease 2.0.2 of Linux-HA, the Linux High Availability project, has been announced. "This release has been restricted to a small number of important bug fixes."
Database Software The first MySQL 5.0 release candidateThe first release candidate for MySQL 5.0 is out. The announcement (click below) calls 5.0 "certainly the most important release in MySQL's history." Changes include many new SQL standard features (views, triggers, and stored procedures, for example), some new storage engines, and more.
PostgreSQL Weekly NewsThe September 25, 2005 edition of the PostgreSQL Weekly News is online with the latest PostgreSQL database articles.
Proboscis 0.1 ReleasedProboscis version 0.1 has been released. "This is the first release announcement for Proboscis[1], the PQueue based Green Trunk implementation. It is a PostgreSQL driver/interface for Python. Another one? Well, yes and no. Proboscis is not libpq based, nor does it primarily produce a DB-API 2.0 interface(0.2 may include a layer for DB-API 2.0 users)."
PyODB version 0.5 releasedVersion 0.5 of PyODB, a Python unixODBC API binding, has been announced. "This release contains improvements to the mapping between the SQL and Python datatypes and a re-write of the data retrieval code. Also some changes to the reference counting."
ZODB 3.5.1 final releasedVersion 3.5.1 final of ZODB, the Zope Object Database, is out. "ZODB 3.5.1 contains (just) a few bugfixes relative to 3.5.0, involving Zope 3's zeoctl and mkzeoinst scripts, and the ZopeUndo.Prefix class."
Mail Software bogofilter 0.96.2 releasedVersion 0.96.2 of bogofilter, an email spam/ham classifier, has been released. Click below for the release notes.
Networking Tools Release of libnfnetlink, libnfnetlink_conntrack and conntrackThe netfilter project has released three new applications: libnfnetlink - a low-level userspace library for nfnetlink based communication, libnfnetlink_conntrack - a library for userspace access to the in-kernel connection tracking table, and conntrack - a command line program for listing, querying, deleting, updating entries in the connection tracking table.
Telecom Bayonne 2 1.0 release candidate (SourceForge)The first release candidate for GNU Bayonne 2, a business-oriented telephony application server, has been announced. "GNU Bayonne 2 1.0 is composed of a subset of those services and features found in the recently introduced, and very rapidly advancing GNU Bayonne 2 development effort. Features were chosen for introduction in this release candidate that were already stable and effective for production use and supportable under GNU/Linux and other platforms."
Web Site Development Gallery 1.5.1 Release (SourceForge)Version 1.5.1 of Gallery, a web-based photo gallery application, has been released. "This release is primarily a bugfix release but includes several new features that should make this worth the upgrade."
mnoGoSearch 3.2.34 releasedVersion 3.2.34 of the mnoGoSearch web site search engine has been released. See the change history for release details.
Quixote 2.2 releasedVersion 2.2 of Quixote, a Python-based web development platform, is out with numerous improvements.
Desktop Applications Business Applications JFreeReport 0.8.6 released (SourceForge)Version 0.8.6 of JFreeReport, an embedded report generator written in Java, has been announced. "JFreeReport 0.8.6 adds the ability to distribute wide pages over multiple physical pages, much like spreadsheet applications like Excel print overly large tables. The new StackedLayoutManager simplifies the usage of dynamic elements and improvements in the XML parser implementations allow the definition of global stylesheets for all available report definition formats."
Tina POS 0.0.10 released (SourceForge)Version 0.0.10 of Tina POS, a point of sales application with a touch screen interface, has been announced. "This version adds new functionality: reservations management for restaurants, and a inventory diary report. A new italian translation. The sales chart changed, now is a jasperreports report. Bugs fixed: reports can be exported to PDF format and graphics are printed, not the black rectangle. And a new picture of Tina."
Calendar Software Initial Lightning Roadmap Published (MozillaZine)MozillaZine has announced the publication of a project roadmap for the Lightning calendar project. "An initial roadmap for the Lightning calendar project has been created by Dan Mosedale. The document, which is currently rather sparse, sets out the basic plan for the Mozilla Thunderbird calendaring and scheduling add-on, specifying the aims for Lightning 0.1 (targetted for November this year), Lightning 0.2 and the future."
Desktop Environments GNOME Software AnnouncementsThe following new GNOME software has been announced this week:
GNOME 2.14 schedule is upThe GNOME 2.14 schedule has been announced.
KDE Software AnnouncementsThe following new KDE software has been announced this week:
Accessibility Accessibility CooperationThe Gnome and KDE Accessibility Projects together with the Free Standards Group Accessibility Work group (FSG Accessibility) have issued a Statement On Desktop Accessibility Development. "We wish to allay any concern that our standardization efforts might be focused on any one particular toolkit or desktop technology to the exclusion of other toolkits and desktops. We believe it is imperative to preserve choice and to maximize available options for users. Therefore we are developing an accessibility standard based on functional performance criteria implemented in messaging protocols fully independent of any particular toolkit or desktop technology. We believe users who are persons with disabilities should be empowered to choose technologies from any and all environments which provide accessibility just as other desktop users today routinely use a mix of technologies from different desktop environments. Our goal is seamless interoperability." (Found on KDE.News and GnomeDesktop)
Games Statfink 0.6 is released (SourceForge)Version 0.6 of Statfink, a Football (US style) statistics tracker and live scorer, has been announced. "Version 0.6 fixes a bunch of things and adds a bunch of things, check the changelog for details. Trust me, you want it. It automatically grabs all your league's team data for your Yahoo fantasy football leagues and calculates your entire league's scores, live as the games happen! Don't pay for this functionality when you can host this program and provide it to your entire league!"
GUI Packages wxWidgets 2.6.2 has been releasedVersion 2.6.2 of wxWidgets, a cross-platform GUI framework, is available. "This is a bug fix release."
Imaging Applications GIMP 2.3.4 announced (GnomeDesktop)Unstable version 2.3.4 of the GIMP, an image manipulation program, has been announced. "GIMP 2.3.4 has lots of changes all over the place, with the focus on usability. Most notable change is that plug-in dialogs are now transient to the image window and that the menus are being reorganized. This is an ongoing effort and you are invited to participate."
Videos of KimDaBa in Action (KDE.News)KDE.News mentions the availability of training videos for KimDaBa, the KDE Image Database. "For those of you who do not understand how to use KimDaBa, there is now no reason not to use it. KimDaBa is the first KDE application to offer small flash videos with voice-overs describing how to use it. See the tutorials at KimDaBa's video page or read on below for Jesper's description of how and why to make video tutorials of applications."
Interoperability Wine TrafficThe September 23, 2005 edition of Wine Traffic has been published. Topics include: Summer of Code Wrapup, Docs Needed, FreeDCE & Wine, WineD3D and DirectX7, Wine & WindowsCE, Finding Memory Leaks, Printing & Acrobat Reader and Running Wine From Source Tree.
Mail Clients Mozilla Thunderbird 1.0.7 Release Candidates Available (MozillaZine)Release candidate builds of Mozilla Thunderbird version 1.0.7 have been announced. "Thunderbird 1.0.7 is a minor update that will fix a few bugs, including a return receipt regression introduced in version 1.0.2 (bug 289091) and the Linux command line URL parsing security flaw (bug 307185)."
Multimedia GStreamer newsletter and release roadmap (GnomeDesktop)GnomeDesktop.org has announced the availability of a new GStreamer newsletter. "The new[s]letter covers recent developments and changes and is meant to become a regular feature. Andy also sent out a mail proposing a roadmap for doing GStreamer 0.10 placing the 0.10 release in early December."
Music Applications ALSA MIDI Kommander launchedThe ALSA MIDI Kommander project has been launched. "ALSA MIDI Kommander is a DCOP interface exposing many ALSA Sequencer features for shell scripts, Kommander scripts, or KDE programs requiring MIDI Sequencer services. A few MIDI utilities have been developed with this tool, which can be used both as programming examples and as real work tools."
KMidimon 0.4.1 releasedVersion 0.4.1 of KMidimon is out with multiple improvements. "KMidimon is an application to monitor MIDI events coming from a MIDI external port or application via the ALSA sequencer. It is especially useful if you want to debug MIDI software or your MIDI setup."
Om 0.2.0 announcedVersion 0.2.0 of Om is out with bug fixes and other improvements. "Om is a realtime OSC controlled modular synthesizer (effects processor, etc, etc) for Jack systems with LADSPA and/or DSSI plugins."
Office Applications Two new ooo-build releasesThe ooo-build project has announced two new releases: 1.3.16 and 1.9.129. Both add bug fixes and a small number of new features.
Science BKchem 0.11.0 pre2 is outVersion 0.11.0 pre2 of BKchem, a chemical drawing application, has been announced. "The second preview release of the 0.11 branch is out. This release focuses on improving the InChI reading capabilities. BKchem can now successfully read 98.5% of InChIs generated from the NCI database (about 120 000 compounds)."
Web Browsers Mozilla 1.7.12 Released (MozillaZine)Mozilla version 1.7.12 has been announced. "Fixes are included for the international domain name (IDN) link buffer overflow vulnerability and the Linux command line URL parsing flaw. There are also other security and stability changes, including a fix for a crash experienced when using certain Proxy Auto-Config scripts. In addition, some regressions introduced by previous 1.7.x security updates have been resolved. If this description sounds like our article on Mozilla Firefox 1.0.7, that's because most of the fixes included in the two releases are the same."
Minutes of the mozilla.org Staff Meeting (MozillaZine)The minutes from the September 19, 2005 mozilla.org staff meeting have been announced. "Issues discussed include releases and the Mozilla Foundation."
Miscellaneous QFE 0.4.3 released. (SourceForge)Version 0.4.3 of QFE is available. "QFE is full-featured FTN message editor with a graphical interface. It written on C++/Qt and does not depend on either KDE or Gnome. This is a minor release with minor enhancements and bugfixes. See Changelog for full details about changes and improvements."
Languages and Tools C# SharpMimeTools 0.3 beta released (SourceForge)Version 0.3 of SharpMimeTools has been announced. "SharpMimeTools is an open source MIME parser/decoder assembly that is written in C#. It fully works under .NET and Mono. We have reached 0.3 milestone. So here is a new beta (0.3b). It has new features, some improvements and fixes."
Caml Caml Weekly NewsThe September 27, 2005 edition of the Caml Weekly News is online with the weekly roundup of Caml language articles.
Java This week on harmony-devThe September 18-24, 2005 edition of This week on harmony-dev covers the latest developments from the Harmony open-source Java project.
What Is Hibernate (O'ReillyNet)James Elliott introduces Hibernate on O'Reilly. "Hibernate is a free open source Java package that makes it easy to work with relational databases. James Elliott describes the "enlightened laziness" that resulted in the development of Hibernate, how it works, and when it makes good sense to use it in your projects."
Lisp SBCL 0.9.5 releasedVersion 0.9.5 of SBCL (Steel Bank Common Lisp) is out. "This version adds support for several additional external formats, new timers, a byte rotation optimization, and fixes several bugs."
PostScript ESP Ghostscript 8.15.1 releasedVersion 8.15.1 of ESP Ghostscript has been released. "ESP Ghostscript 8.15.1 is the first stable release based on GPL Ghostscript 8.15 and includes an enhanced configure script, the CUPS raster driver, many GPL drivers, support for dynamically loaded drivers (currently implemented for the X11 driver), and several GPL Ghostscript bug fixes. The new release also fixes all of the reported STRs from ESP Ghostscript 7.07.x."
Python Python 2.4.2 (final) releasedFinal version 2.4.2 of Python has been released, it features over 60 bug fixes.
Dr. Dobb's Python-URL!The September 26, 2005 edition of Dr. Dobb's Python-URL! is out with the latest Python language discussions.
Ruby Ruby Weekly NewsThe September 25th, 2005 edition of the Ruby Weekly News looks at the latest discussions from the ruby-talk mailing list.
Tcl/Tk Dr. Dobb's Tcl-URL!The September 28, 2005 edition of Dr. Dobb's Tcl-URL! is online with the latest Tcl/Tk articles.
Editors PyPE 2.2 releasedVersion 2.2 of PyPE, the Python Programmers Editor, is available. Here are the changes: "Fixes a few minor functionality bugs and adds a handful of useful features: the ability to spawn external applications via an embedded shell, selection of search results from find in files selects the actual result, and encodings support during opening and saving."
Page editor: Forrest Cook Linux in the news Recommended Reading It's Final - MA Goes With Open Document (Groklaw)Groklaw reports the Commonwealth of Massachusetts has posted its final decision to use only formats that conform to the Open Document format for office productivity applications. "The bottom line is this: whose documents are they? Do the people of Massachusetts have the right to control their own documents? Does a governmental agency have the right to decide what software it wishes to use, particularly if it believes it can save money? If it does, then all the hue and cry is pointless. And the real issue, as Kriss pointed out, is the issue of sovereignty, and the very important issues of access and control not only now but also in the distant future."
Google's Summer of Code concludes (NewsForge)NewsForge reports on the completion of Google's Summer of Code program. "The original program called for 200 students. However, after an announcement on Slashdot, interest was so high that Google doubled the number of applications it would accept. In the end, DiBona said the Summer of Code received 8,744 applications and accepted more than 400 projects, with 41 FOSS projects participating. Major beneficiaries included the Apache Software Foundation with 38, KDE with 24, and FreeBSD with 20. Smaller and more specialized projects also benefited, with WINE, Samba, and Mambo each receiving six."
Free the Cell Phone! (Wired)Wired reports on the latest example of DMCA abuse: preventing the unlocking of cellular phones. "But CellPhoneCo isn't asserting that Unlocko's program copies any copyright-protected software or content. Its claim is more subtle. Unlocko's software reprograms your mobile phone so it bypasses the 'secret handshake' CellPhoneCo's locking software requires before the phone will operate. After 'circumventing' the handshake requirement, the phone -- like virtually any modern piece of electronics -- runs software installed on its internal chip. Therefore, CellPhoneCo claims, Unlocko's program unlawfully circumvents a technological measure controlling access to the phone's copyright-protected software." Incidentally, your editor was discouraged to see an increasing number of locked phones for sale in Italy this summer; this is no longer just a U.S. issue.
Companies IBM's Power-style promotion of Cell (IT Manger's Journal)IT Manger's Journal looks at IBM's efforts to promote the Cell processor. "With nine processor cores, 234 million integrated transistors, clock speeds topping 4GHz, and support for multiple operating systems, including Linux and real-time operating systems suited for home media devices, Cell may be most effective with the latest and greatest in embedded applications and consumer electronics, according to Hofstee. The Cell engineer said that similar to the Power processor, Cell will be ideal for the Linux operating system, and IBM will look to leverage the new chip's Linux likeability."
Linux Adoption Open-Source Success Roiling Software Field (Investors.com)Investors.com covers the increasing acceptance of the open-source development model by the business world. "For every multimillion-dollar software program being sold, there's a good chance that at least one free alternative can do the same thing, at a fraction of the cost. If that's good news for tech buyers, it's downright chilling for tech investors. "There is an open-source application that is maturing in every software category that exists," said Pete Kronowitt, a strategic planner for Intel (INTC) who helps manage the chipmaker's dealings with open-source firms. "Open-source is poised to commoditize those segments. We're already seeing it." Few open-source programs claim to be as complex or full featured as their commercial counterparts. But for many customers, they're more than adequate."
Open Source Goes Corporate (InformationWeek)InformationWeek looks at Linux deployments in several large companies. "From ABN Amro Bank NV in the financial industry to Yahoo Inc. on the Web, billion-dollar companies are expanding their embrace of the Linux operating system and other open-source components for a wide range of purposes. The Linux penguin has hit the big time. If you missed the announcement of this industry-changing development, that's because it never went out. The deployment of open-source software is happening a project at a time, and many of them are never publicly discussed. So InformationWeek set out to find out just how large corporations are using the stuff, conducting interviews with 10 big companies that are beyond the dabbling stage."
Legal Debian trademark policy under question (News.com)News.com covers possible changes to the Debian trademark policy. "The leader of the Debian Linux distribution has called for changes to be made to the open-source project's trademark policy, to ensure it has the appropriate level of protection against legal challenges. Debian's current trademark policy states that businesses can use the Debian trademark if they make a CD of the Debian version of Linux, but cannot use Debian in the name of their business. Branden Robinson, Debian's project leader, said on Tuesday that this policy needs an update."
What has Microsoft done for Massachusetts lately? (NewsForge)Sam Hiser analyzes an open letter from Microsoft's Alan Yates regarding the adoption of the OpenDocument standard by Massachusetts. "Alan Yates' public letter reveals many chinks in Microsoft's armor and shows his company's lack of fitness, and unwillingness, to compete on a level pitch. This is a letter of arrogance and deliberate misdirection. In it, Yates expresses his warm concern for the citizens of The Commonwealth, his grave misgivings about the appropriate use of their tax dollars, and his fond hopes for their future felicity with office software -- his Office software."
Peru Passes Free Software Law - That's Free as in Free Speech (Groklaw)Groklaw reports that Peru has passed its law encouraging procurement of Free Software by the government.
The law defines free software and proprietary software by means of the
licenses, as per my own translation:
1. Free Software: is software whose license guarantees the following: unrestricted use of the program for any use; unrestricted right to study the code and figure out how the program works; to make and distribute copies of the program; to modify the program and freely distribute the modifications under the same free conditions as the original program. 2. Proprietary software: is software whose license does not permit you to do all or any of the things listed in the above definition.
Interviews RMS: The GNU GPL Is Here to Stay (O'ReillyNet)O'Reilly's OnLAMP talks with Richard Stallman about the GPL v3. "RMS: The GNU GPL is designed to achieve the goals of the Free Software Movement; specifically, to ensure that every user of a program gets the essential freedoms--to run it, to study and change the source code, to redistribute copies, and to publish modified versions. The GPL does that job very well; most other free software licenses don't try."
Janet Theobroma (People Behind KDE)The People Behind KDE interview Janet Theobroma, a graphic artist. "In what ways do you make a contribution to KDE? I organize art related KDE contests, created and maintain the new KDE-Artists.org website and the Kollaboration Forums." (Found on KDE.News)
Aaron Seigo on the Upcoming OSDW in San DiegoWade Olson interviews Aaron Siego for the upcoming Open Source Desktop Workshop in San Deigo. "WO: Whats the primary message to people who are considering attending? Who are you targetting? AS: Well, for these developers, number one, the Open Source desktop is something that is worth looking at from a developer's perspective. We've got an amazing technology stack as far as application development goes. There are opportunities within the projects as well as in the commercial economy around the Open Source desktops. So that's really what the message is, to help developers feel confident to roll out applications for the Open Source desktop, whether for KDE or GNOME or whatever."
Resources Protecting Linux against automated attackers (Linux.com)Ryan Twomey presents some useful security tips on Linux.com. "As many systems administrators will tell you, attacks from automated login scripts specifically targeting common account names with weak passwords have become a substantial threat to system security, especially via SSH (a popular program that allows remote users to log in to a Linux computer and execute commands locally). Here are some common-sense rules to follow that can greatly improve security, as well as several scripts to cut down on the computing resources wasted by these attacks."
Peter van der Linden's Guide to Linux: A Lesson in Encryption, Part 2 (Linux Journal)Linux Journal continues its book excerpt series on encryption with part two. "To cope with the uncertainties, or at least express them, the GPG program has the concept of levels of trust in keys. A key that someone leaves on a CD on your desk may have a low level of trust. Perhaps someone switched or copied the CD. A key that you yourself generated a moment ago can be trusted absolutely. You might notice that the output when we generated a key included the text "key marked as ultimately trusted.""
Peter van der Linden's Guide to Linux: A Lesson in Encryption, Part 3 (Linux Journal)Linux Journal presents an excerpt from chapter 11, "Keeping Your Data Private", of Peter van der Linden's Guide to Linux. "People often sign files or e-mail that they encrypt. That way, only the intended recipient can read it, and the recipient knows that you are definitely the person who sent it, too. Computerized signatures based on encryption are far more reliable than written signatures that are forged on a daily basis by people with criminal intent. But computerized signatures are only as good as the encryption scheme and key length you use. For GPG, that's a pretty good assurance, until you start to look at all the interfaces outside GPG that can be subverted."
The Daemon, the GNU and the Penguin (Groklaw)Groklaw presents chapter 19 of the online book "The Daemon, the GNU and the Penguin" by Dr. Peter Salus. This chapter is titled "Just for Fun" and covers the early history of Linux.
Linux LDAP authentication (Linux.com)Dave Kline explains LDAP authentication under Linux in a Linux.com article. "When you have to administer a network of many machines, you quickly find out how much duplication of effort is involved with normal administrative tasks. Routine operations like changing passwords, canceling accounts, and modifying groups become time-consuming if repeated on many individual machines. Centralizing user and authentication information can solve these issues. The former king of centralized authentication systems was NIS, or Network Information System. NIS is a simple and well-supported technology, but it's also insecure. LDAP, short for Lightweight Directory Access Protocol, is now the preferred way of managing centralized user accounts."
At the Sounding Edge: A September Trio (Linux Journal)Dave Phillips touches on several Linux audio topics in this Linux Journal column. "Toledo Hip-Hop is a cooperative project for bringing together and promoting area hip-hop artists. The group recruited artists and performers for the Reboot project and donated its production abilities toward creating a professionally polished sound. Reboot was created and produced with proprietary software, but its creators acutely are aware of the desirability of switching to Linux. As my AGNULA T-shirt says, there is no free expression without control of the tools, and the people I met at the meeting are aware of the importance of this level of control."
Reviews What Is Firefox (O'ReillyNet)O'ReillyNet has a three page article on Firefox. "Firefox 1.0 was released in November 2004. Since then, there have been supplementary releases, mainly to address security and stability issues. The current official release is 1.0.7. In the meantime, however, work has been continuing on the next major release. That release was to be 1.1, but because of all the new features added, it was deemed worthy to be bumped up to a 1.5 version. Firefox 1.5 Beta 1 was released on September 8, 2005, and Firefox 1.5 final is due in November after further beta releases."
Inkscape review: It's all in the UI (NewsForge)NewsForge reviews Inkscape. "One obvious interface choice in Inkscape is a reliance on keyboard and mouse button combinations rather than a straight point and click interface. This choice is a mixed blessing. On the one hand, once the combinations are learned, they are far more efficient than relying on a menu or toolbars. As much as possible, they keep your mouse on the drawing, and your hands on the keyboard. On the other hand, they mean a learning curve steep enough for a cardiovascular workout."
KDE 4 promises radical changes to the free desktop (NewsForge)NewsForge looks ahead to KDE 4. "Its developers see KDE 4 as a chance to experiment and introduce new concepts and applications that do more than build on the strength of KDE's existing architecture. Just as KDE 3 brought major transformations in that architecture, developers are looking to KDE 4 to transform the desktop experience and enable a surge in third-party application development. With a KDE 4 release not likely to happen for at least another year, the developers have plenty of time to experiment."
Miscellaneous In Memoriam: John R. Hall (Linux Journal)Linux Journal notes the passing of John R. Hall. "John R. Hall, a respected programmer, writer and Linux advocate, passed away on September 17 at age 24. John studied computer science at the Georgia Institute of Technology and was the author of Programming Linux Games, which he wrote at age 19 while interning with Loki Software. He later worked at Treyarch."
How will Linux be leveraged in next-gen supercomputers? (NewsForge)NewsForge takes a look at the next generation of supercomputers. "[Top500 list co-founder and co-editor Erich] Strohmaier indicated that multi-core processors will be a bigger driver of performance than operating system software in the next round of faster supercomputers, but also said Linux must adapt to continue to be successful. "It's a matter of four or eight cores instead of megahertz," he said. "Which means that Linux has to put more emphasis on multi-threaded performance and parallel performance. Linux has been single-threaded, traditionally. I think that, in general, has to change, which will help the community as well.""
Page editor: Forrest Cook Announcements Non-Commercial announcements Austin Group Status ReportThe Austin Group has published a status report for September 2005. "The Austin Common Standards Revision Group (CSRG) is a joint technical working group established to consider the matter of a common revision of ISO/IEC 9945-1, ISO/IEC 9945-2, IEEE Std 1003.1, IEEE Std 1003.2 and the appropriate parts of the Single UNIX Specification."
EFF: Google's Card Catalog Should Be Left OpenThe Electronic Frontier Foundation (EFF) has issued a press release (click below) applauding Google's effort to create the digital equivalent of a library card catalog. The Authors Guild is less enthused, and has filed a class-action copyright infringement suit.
EFF: A broadcast flag updateDanny O'Brien is writing for the EFF these days; his hand can be seen in this update on the ongoing efforts to get the broadcast flag wired into U.S. law. "Listen. Suppose our sympatico politicos carve out a bunch of Digital TV provisions that, in fact, do have something to do with government finance? Suppose they stick those provisions in the Senate Commerce Committee's reconciliations bill (due October 26th), where they're practically untouchable? But some key clauses on which these provisions depend will be omitted. Consequently, it will it be vitally important that Congress passes another Digital TV bill to fill the gaps. That Digital TV bill will contain -- oh, look at that! -- the Broadcast Flag language. Oh, and the RIAA's Digital Radio Broadcast Flag, too, just for the sake of completeness."
Open Letter to Alan Yates of Microsoft (KDE.News)KDE.News has published an open letter to Microsoft's Alan Yates regarding the OpenDocument format. "..on page 8 you write: "The draft policy identifies four products that support the OpenDocument format: Sun's StarOffice, OpenOffice.org, KOffice, and IBM Workplace. In reality, these products are slight variations of the same StarOffice code base, which Sun acquired from a German company in 1999. The different names are little more than unique brands applied by the vendors to the various flavors of the code base that they have developed. In essence, a commitment to the OpenDocument format is a commitment to a single product or technology. This approach to product selection by policy violates well-accepted public procurement norms." I understand your worries, but fortunately I am able to put your mind to rest: KOffice is in fact not related to StarOffice or OpenOffice."
Xara sponsors Open Source projectXara has announced its sponsorship of an open-source project for a universal vector graphics translator. "The Uber-converter is a universal vector graphics translator that can convert between numerous different vector formats. It is an Open Source software project produced by Scratch Computing."
Commercial announcements Codase Launches Source Code Search ServiceCodase, Inc. has launched the alpha version of its advanced source code search service. "Codase is a new kind of search service for open source code. Rather than treating code as text, Codase understands programming languages, and treats code as code, the way it's supposed to be. This unique and syntax-aware approach provides the most accurate and detailed search results with fine granularity levels of controls. With Codase, developers can search functions, classes, strings, constants, macros, comments and other programming language constructs."
Monarch Empro and ULB Get Latest Dual-Core AMD OpteronsMonarch Computer Systems has announced updates to its workstation line. "The Dual-Core AMD Opteron processors have the same wattage profile as their single-core processors, about 95 watts. This means that the new Empro and ULB systems with the Dual-Core AMD Opteron processor Model 880 or Model 280 offer greater performance without increasing heat or power requirements."
Mozilla Foundation Relocates to New Offices (MozillaZine)MozillaZine reports that both the Mozilla Foundation and Corporation have moved. "The primary reason for this move is space: the Mozilla Foundation and the Mozilla Corporation combined now have around forty employees, most of whom are based in Mountain View. This is about four times the number of workers initially employed by the nascent Mozilla Foundation when it moved into the Villa Street offices in 2003."
Open Source Astronomy V10 availableThe Random Factory is selling version 10 of the Open Source Astronomy CDROM project. "This release updates all the packages previously included in the Linux for Astronomy V7,8 & 9, and includes many new packages."
Oracle Database 10g Release 2 on Linux Sets World RecordOracle Corporation has announced a new benchmark record. "Running atop an eight-node HP BladeSystem cluster of ProLiant BL25p server blades, each with one AMD Opteron 2.6 GHz processor and Red Hat Enterprise Linux v.4, Oracle Database 10g Release 2 and Oracle Real Application Clusters achieved record-breaking performance of 13,284.2 QphH@300GB with a price- performance ratio of $34.20/QphH@300GB. This new industry-leading result surpasses IBM DB2's best TPC-H 300 GB benchmark running on IBM hardware using half the number of processors."
Pointsec Announces Encryption Solution for LinuxPointsec Mobile Technologies has announced its endpoint encryption solution for Linux. "With Pointsec for Linux(TM), corporations can now employ centrally managed full-disk encryption to protect information stored on Linux laptops and desktops."
VA and ThoughtWorks partner on CruiseControlVA and ThoughtWorks have announced an alliance to jointly develop agile development solutions for enterprise customers. "The two companies will offer a turn-key solution that integrates VA Softwares SourceForge Enterprise Edition, the leading collaborative development platform; CruiseControl, the popular continuous integration build tool open sourced by ThoughtWorks; and ThoughtWorks best practices for agile and distributed agile development."
New Books Essential SNMP, Second Edition - O'Reilly's Latest ReleaseO'Reilly has published the book Essential SNMP, Second Edition by Douglas R. Mauro and Kevin J. Schmidt.
Learning SQL - O'Reilly's Latest ReleaseO'Reilly has published the book Learning SQL by Alan Beaulieu.
Secure Coding in C and C++Secure Coding in C and C++ by Robert Seacord is available from Addison Wesley Professional. Click below for an excerpt from the book.
Security and Usability - O'Reilly's Latest ReleaseO'Reilly has published the book Security and Usability by Lorrie Faith Cranor and Simson Garfinkel.
No Starch Press Releases "The TCP/IP Guide"No Starch Press has published The TCP/IP Guide by Charles M. Kozierok.
Resources The LDP Weekly NewsThe September 21, 2005 edition of the Linux Documentation Project Weekly News is out with the latest new documentation releases.
Tutorial: Setting up a firewall with DebianMatt LaPlante has put together a detailed, multi-step tutorial on creating a firewall using Debian. Basic setup, firewall rules, and several protocols are covered now, with some advanced sections (PPTP, IPSec, ...) "coming soon."
Contests and Awards Florian Mueller nominated for Europeans of the Year awardsFlorian Mueller has announced his nomination for the European Voice EV50 Europeans of the Year award. "Florian Mueller, the founder of the NoSoftwarePatents.com campaign, has been nominated for the most prestigious award in EU politics, the "EV50 Europeans of the Year". The campaigner, who successfully opposed an EU directive on software patents, now has the chance to become "EU Campaigner of the Year" or even the overall "European of the Year"."
Surveys ONJava 2005 Reader Survey Results, Part 1 (O'ReillyNet)O'Reilly presents part one of the 2005 ONJava Reader Survey results. Included are some language usage statistics from the Java community: "There's some interesting volatility in the middle tier of responses to this question. C/C++ is used by 18 percent of our readers, down from 27 percent last year. Are there more Java-only developers, is there less need for JNI, or is there some other factor? Other languages are down in this year's survey, including C# (down five points to ten percent), Perl (down seven points to 17 percent), PHP (down four points to 20 percent), and Python (down eight points to 11 percent). VB and Ruby were up slightly. Of the write-ins, only JavaScript (two percent) was mentioned in significant numbers."
Upcoming Events EFF Hosts 15th Anniversary BashThe Electronic Frontier Foundation will hold a 15th Anniversary Bash on October 2, 2005 in San Francisco, CA. "Please join us for delicious Mexican food and drinks from Pancho Villa and a 3-D cake. You'll also hear a special address from our founders, John Perry Barlow and John Gilmore. Our musical guests are Gypsy Jazz from the Zegnotronic Rocket Society and DJ Ripley and Kid Kameleon."
FOSS.IN 2005The event formerly known as Linux-Bangalore has reworked itself as FOSS.IN. The conference has been expanded, and will be held from November 29 to December 2 at the Bangalore Palace. For those who wish to present there, the call for participation has gone out, with submissions due by October 8.
Proposals for the 2006 MySQL Users Conference Now Being AcceptedA call for proposals has gone out for the 2006 MySQL Users Conference. The even takes place in Santa Clara, CA on April 24-27, 2006, presentations are due by November 7.
Events: September 29 - November 24, 2005
Web sites remix.linux - a CMS for linux audio usersThe remix.linux site has been launched. "remix.linux provides a place for subscribers of the Linux Audio Users list to share/remix/extend/master each others work, with the freedoms offered by Creative Commons licenses. It is inspired by ccMixter and powered by ccHost. While the emphasis is on samples and remixing, anyone who doesn't have access to a webserver to put their original songs may upload complete songs here (though you are encouraged to make the seperate tracks available, too)."
Page editor: Forrest Cook
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