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Leading items and editorials


The 2.4.0 kernel is out, finally. In a move timed to conflict badly with LWN's weekly edition publication cycle, Linus Torvalds announced the release of the 2.4.0 kernel on January 4. It has been a long wait, but the end product was well worth it. Much has been said about what's in this release: fine-grained locking (and thus better SMP scalability), Itanium support, 64GB memory support, devfs, completely rewritten firewalling, raw I/O, greatly increased device support, etc. Those looking for a comprehensive list of new features may want to have a look at Joseph Pranevich's Wonderful World of Linux 2.4 document.

Some people have questioned whether this kernel is really ready for a stable release, considering that patches were going in at a steady rate right until the end. The answer to that question, simply, is that it is as ready as it could be made to be. All of the major problems which could be found by people who run development kernels have been found. There are certainly problems remaining in this kernel, but it is going to take a new, larger community of users to flush them out.

Last October, LWN wrote about the need to get the user community involved in testing of software releases. There is a price to pay for the benefits of free software, and helping to find the last glitches is part of that price. But many people won't do that testing until they see a real release. Linus has explicitly recognized the need to widen the testing community in this way:

But that's very different from having somebody like RedHat, SuSE or Debian make such a kernel part of their standard package. No, I don't expect that they'll switch over completely immediately: that would show a lack of good judgment. The prudent approach has always been to have both a 2.2.19 and a 2.4.0 kernel on there, and ask the user if he wants to test the new kernel first.

That way you get a completely different kind of user that tests it.

So 2.4.0 may not be perfect, but it was released at this stage for a reason. When the first silly problem turns up some will probably complain that it was rushed out for PR reasons, but that is certainly not the case. 2.4.0 was not "rushed" in any way.

And it is quite stable for almost all those who try it.

--- jmc ---

Linux, PDAs and the consumer. The Personal Digital Assistant - PDA - has become the indispensable device for the new millennium that the Apple II was to the spike haired world of the 1980's. Linux users are constantly on the prowl for ways to use their favorite OS with the latest portable device, from the popular Palm Pilot to the Compaq iPAQ handheld to the G.Mate Yopy. All of these devices come with standard notepads, address books, and calendaring tools. Some, like the iPAQ and Yopy, run either with Linux as their OS or can be installed with Linux while others, like the Palm, simply have various Linux-based tools for syncing data between the device and a Linux PC.

Finding a PDA that runs Linux turns out to be simpler than finding software for syncing data between the PDA and the PC. The reason is not because syncing is hard to do - with the Pilot it's rather simple - it lies in the fact that marketing is only concerned with hardware sales. Software is free, and syncing to Linux-based PDAs often requires nothing more than the use of existing network tools.

So how do we find out which PDAs will be preinstalled with Linux? You can start with the newly announced Linux/PDA Quick Reference Guide from LinuxDevices.com. This guide provides information on PDAs that use Linux as their internal operating system, Linux-based operating system packages that support multiple PDAs, plus a list of relevant articles for further reading. They also carry older articles on the same subject:

And what about news this week, you ask? Well, earlier this week Conversay announced they will incorporate their speech recognition and text synthesis engine into the Yopy. The completed product is expected to be released in the first quarter of 2001. And Agenda Computing, Inc. announced it would demonstrate its $199 Agenda VR3 Linux-based handheld during the Consumer Electronics Show this past week. Finally, Wired's look at the Consumer and Electronics Show (CES) in Las Vegas suggested that there is yet another Linux-based PDA on the horizon. The StrongARM based Linia, which sports 16MB of memory and 8MB of flash memory, runs Linux and comes from Royal Electronics.

With all these PDA's floating around, where is the syncing software? You know, that software that lets you keep your PC in sync with your mobile data. For most Palm users the answer is simple: the Pilot-Link software tools handle the chore manually but gracefully. This is a set of command line tools, one each for Memos, Todo lists, and for transferring Palm database and program files in general, plus a lot of extras. The package is not very user friendly - no graphical interfaces. Fortunately, a slew of GUI-based tools also exist: JPilot, KPilot, GNOME-Pilot, and XNotesPlus, to name a few. Information for using the Psion is also available online. Most Linux-based PDAs (those which run Linux as their OS) tend to use regular network tools (rsync, ftp, and so forth) to transfer files to and from the device, so special software really isn't necessary. In fact, on some devices (like the Agenda) you can remotely log in to the system. The PocketLinux project will provide even more seamless integration between PC and PDA using Linux on the PDA along with Java (Kaffe) and XML.

But what exactly does a PDA do? PDAs are simply mobile data folders. The data there still eventually ends up on your PC. That situation will remain for the foreseeable future, at least until internet appliances have reached a much larger level of acceptance by the general public. This week, a few more tentative steps were taken towards reaching that acceptance. The developers of the empeg car radio, JB Design of Petworth (United Kingdom) were selected to produce the PenguinRadio internet appliance for PenguinRadio, Inc. While satellite bandwidth may bring in higher quality audio streams, it remains to be seen if radio stations will be allowed to play them.

In the true consumer mode, where the consumer will never know they have Linux, DaimlerChrylser showed us what cool will look like in the future. The auto maker introduced its newest concept car - the Dodge Super8 Hemi - at the North American International Auto Show. The buzz: Its Linux based multiple-PC Infotronic system is running Red Hat 6.2. "Each computer contains a miniature (PC/104 based) PC compatible computer board running Red Hat Linux 6.2. At the moment, the concept car prototypes contain large amounts of system RAM (128MB) along with multi-gigabyte disk storage, in order to ease the pain of the software developers."

Linux and PDAs are good partners for many reasons, but for the consumer it's a toss up. On one hand the devices running Linux are plentiful, but on the other hand they aren't in production. On one hand software to sync devices exist, but on the other hand manufacturers don't explicitly support that software.

That's too many hands, but then who ever said the Linux world didn't offer options?

--- mjh ---

Interview: Bruce Momjian. Thanks, once again, to Maya Tamiya of ChangeLog, we are happy to present this interview with Bruce Momjian, conducted at the Linux Conference 2000 Fall in Kyoto, Japan. Bruce, of course, is one of the PostgreSQL core developers and is also the Vice President of Database Development at Great Bridge. The interview covers a wide range of topics, including the current state of PostgreSQL, licensing issues, Great Bridge and corporate involvement with PostgreSQL in general, and much more.

For those with low-bandwidth connections, there is also a low-image version of the interview available.

The Filesystem Hierarchy Standard v2.2 is coming. The FHS is part of the the Linux Standard Base project; its purpose is to define the proper locations for files in the system. Application writers need to know where to find (and put) things if they are to write programs which work on multiple distributions, so this effort is important.

The 2.2 revision specifies more things, cleans up some obsolete things, fixes mistakes, and generally is a more comprehensive standard. It is still far from complete, however; but completeness may not be a reachable goal. For example, there is still no specification of where boot-time initialization scripts should live - a major incompatibility between distributions, currently.

At one point the LSB planned to resolve this kind of issue by specifying an "install init script" command instead of a file location. That is a perfectly good solution, but it does point out the need for a complete Linux Standard Base. The FHS is a good standard as far as it goes, and it has brought about some consistency between distributions. But it can't do the whole job.

(See Rusty Russell's FHS page for information on the changes going into 2.2, or to download the entire document).

Berlios software repository. LWN suggested that alternatives to Sourceforge - for the sake of competition - would be a good thing. Well, recently a new project at at the German GMD Institute has appeared, called Berlios (in German). According to our source, this project is the result of discussions between open source developers and government officials at the 1999 Wizards of OS conference. For more information in English, check the developer site instead. (Thanks to Florian Cramer).

Technocrat.net shuts down. Bruce Peren's online magazine Technocrat.net is closing down. For the past year and a half the site has focused on technology policy in an attempt to educate policy makers as well as the general public on how technology should be viewed and how it should be used. It has developed a small but strong following; its founder, however, was evidently hoping for more.

According to Bruce:

I've not had enough time to run the site, and plans to fund a professional staff for the site fell through. Readership has gone low enough that there's no longer much reason to keep the site alive. Thus, I will no longer be accepting new articles or comments, and will take the site down in a week or so.

Technocrat was a valuable resource, and it will be missed.

Inside this week's Linux Weekly News:

  • Security: Free Intrusion Detection Systems, security reports for Reiserfs, IBM HTTP, lots of new tmp races, LinuxPPC updates.
  • Kernel: 2.4.0 is out - what next? Zero-copy networking.
  • Distributions: New CD-based distributions, Debian, Linux-Mandrake and Slackware News, additional mini-distribution updates.
  • Development: Mozilla 0.7, Compaq OSDB, Mailman 2.0.1, Spork, and TCL Wrapping.
  • Commerce: Turbolinux to sell IBM Linux-based software, For the Desktop, SlickEdit, Opera and more.
  • Back page: Linux links, this week in Linux history, and letters to the editor.
...plus the usual array of reports, updates, and announcements.

This Week's LWN was brought to you by:


January 11, 2001

   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Security page.

Security


News and Editorials

Free Intrusion Detection Software. Snort developer Martin Roesch sent us a note on the snort 1.7 release, bringing it to our attention because, with the new release, he felt snort now had a feature set competitive with commercial Intrusion Detection Systems (IDS). His note inspired us to go out to take a look at snort, its commercial IDS competitors, and other free software IDS systems.

The commercial IDS systems we examined included products from Symantec, Cisco and ISS, just to get an overview of the common features included in these systems. Then we went back to snort, checking out its features, both old and new. With the addition of dynamic rules, a Statistical Anomaly Detection preprocessor, Oracle database support support (MySQL and PostgreSQL have been supported for some time) and more, we had to agree that snort is now comparable to its commercial competitors.

What about free software competitors? We took a long walk through various software databases (Freshmeat, Appwatch, etc.) looking for free software intrusion detection systems other than snort. We found that the term "intrusion detection system" has many meanings.

One common interpretation was monitoring data integrity: the detection of modifications to files on a system, which was pioneered by Tripwire. There are a lot of projects in that arena, samhain, AIDE, claymore and Toby IDS, to name a few.

Then there was a scattering of others, such as LIDS, the Linux Intrusion Detection System. LIDS is actually a patch to the Linux kernel which brings Mandatory Access Control to Linux, allowing fine-grained control of file permissions (e.g., even root can't modify or delete files without the proper permissions), process permissions and more. LIDS 1.0.4 was announced this week, providing support for the just-released Linux 2.4.0 kernel.

Various other projects termed "intrusion detection systems" provide monitoring of login behaviors, syslog replacements and other functionalities.

So what definition of intrusion detection fits snort? From our reading of the webpage (and that of the similar commercial products we mentioned), snort is intended to detect network-based security attacks. Given this definition, it does not have many free software competitors.

Worthy of note, however, is FreeVeracity. FreeVeracity claims to provide both data integrity (like Tripwire) and network intrusion detection. It is actually a version of the commercial product Veracity, from Rocksoft, released under the Free World License, a controversial topic in and of itself. Its intent is to provide a method whereby commercial companies can provide source code for their software freely to Linux and BSD users, yet restrict its use (and their licensing revenue) on commercial operating systems. Since it restricts the systems on which the covered software can be used, the FWL is not a free software license.

So, take a look at your personal ideology. For the purists, snort is available and now more full-featured than ever. If you agree with the intent of the FreeWorld license (to promote free operating systems over commercial ones) and can live with its use of a Point-and-Click contract, you may also want to check out FreeVeracity. If neither yet meets your needs, then you'll need to continue using a commercial product, at least for now.

Security Reports

ReiserFS long-file-name vulnerability. Extremely long directory names under ReiserFS have been reported to cause the Linux kernel to crash. This bug is also potentially exploitable to gain local root access, though that has not yet been confirmed. In fact, the vulnerability itself has proven very difficult to reproduce. Nonetheless, both ReiserFS and VFS are getting an audit for this and possibly other buffer overrun problems. Patches to temporarily disable long directory names (just in case) have been made available. Check our coverage of this problem in this week's kernel page for more details and expect an update on the problem next week.

Immunix reports tmp file race problems in twelve packages. Immunix sent out an advisory covering potential temporary file race conditions in twelve different packages that they uncovered as a result of a new warning message from glibc whenever mktemp(), tempname(), etc., is used. Affected packages include:
apache 1.3.14 and also 2.0a9, the htpasswd and htdigest helper programs
tcpdump arpwatch version 2.1a4
squid 2.3 STABLE and 2.4
linuxconf 1.19r through 1.23r, the vpop3d program
mgetty 1.1.22 and 1.1.23
gpm 1.19.3
wu-ftpd 2.6.1, the privatepw program
inn 2.2.3
diffutils 2.7, the sdiff program
getty_ps 2.0.7j
rdist 6.1.5
shadow-utils 19990827 and 20000902, the useradd program
Since Immunix is based on Red Hat 7.0, all the same problems should be present in that version of Red Hat. Other distributions may be impacted as well.

This week's updates:

IBM HTTP Server denial-of-service vulnerability. A denial-of-service vulnerability has been reported in the IBM HTTP server, which is based on Apache. In turn, IBM's WebSphere product is based on the IBM HTTP server and is reported to also be vulnerable. The problem lies in the Apfa cache used in the IBM HTTP server. Disabling the Apfa cache is one work-around to the problem. Since Apache does not use the Apfa cache, it should not be affected. Check BugTraq ID 2175 for more details.

cgi-bin scripts. The following cgi-bin scripts were reported to contain vulnerabilities:

  • Ibrow newsdesk.cgi is reported to contain a file disclosure vulnerability. No vendor update is currently available.

  • Multiple Fastgraf cgi scripts, including whois.cg, ping.cgi, traceroute.cgi and finger.cgi, contain poor meta-character checking, allowing them to be exploited to remotely execute commands under the uid of the webserver. A workaround is provided and the author has been notified.

  • eXtropia bbs_forum.cgi, a perl-based script, is reported to contain a vulnerability which can allow remote execute of arbitrary commands, due to insufficient input validation. A patch to correct the problem is provided. Check BugTraq ID 2177 for more details.

Commercial products. The following commercial products were reported to contain vulnerabilities:

  • Macromedia's Flash Player, reported last week to contain a buffer overflow. This week, Macromedia responded, acknowledging the problem but explaining why the security impact was "not significant". Unfortunately, significant or not, they did not provide a patch or an update for the problem.

  • StorageSoft ImageCast IC3 is reported to contain a denial-of-service vulnerability. A fix is promised in an upcoming release; no date is provided.

  • NetScreen Firewall network appliance contains a denial-of-service vulnerability. Updated versions of the software have been released by the vendor to resolve the problem. Check BugTraq ID 2176 for more details.

Updates

Secure Locate buffer overflow. Check the November 30th, 2000 LWN Security Summary for the original report of this problem.

This week's updates:

Previous updates:

xchat URL handler bug. Originally reported in the August 24th, 2000 LWN Security Summary. Versions of xchat from 1.3.9 through and including 1.4.2 can allow commands to be passed from IRC to a shell. Check BugTraq ID 1601 for more details.

This week's updates:

Older updates:

perl/mailx. Check the August 10th, 2000 LWN Security Summary for details.

This week's updates:

Previous updates:

Red Hat umb-scheme permissions problem. Red Hat reported a file permissions problem with umb-scheme, believed to be Red Hat specific, in the August 10th, 2000 LWN Security Summary.

This week's updates:

Previous updates:
  • Red Hat (August 10th, 2000)
  • Conectiva, not vulnerable (August 10th, 2000)
  • Linux-Mandrake, not vulnerable (August 10th, 2000)

man/makewhatis vulnerability. A /tmp file vulnerability was reported in makewhatis versions 1.5e and higher. Check the July 6th LWN Security Summary for the original report.

This week's updates:

Previous updates:

GNU emacs inadequate PTY permissions vulnerability. Check the June 22nd, 2000 LWN Security Summary for the initial report of this problem, affecting GNU emacs 20.6 and earlier. GNU emacs 20.7 contains a fix for the problem. xemacs was not affected.

This week's updates:

Previous updates:

wu-ftp vulnerability. Check the June 15th, 2000 LWN Security Summary for the original report of this problem. An upgrade to wu-ftpd 2.6.1 should fix the problem.

This week's updates:

Previous updates:

openldap tmplink vulnerability. A tmplink vulnerability was reported in openlap the week of the April 27th, 2000. Check Red Hat Bugzilla ID 10714 for more details.

This week's updates:

Previous updates:

piranha. Issues with the piranha packages were covered in the main editorial of the April 27th LWN Security Summary.

This week's updates:

Previous updates:

ircii buffer overflow. On March 10th, a remotely exploitable buffer overflow was reported in ircii, an irc client, with all versions prior to 4.4M. Check the April 6th LWN Security Summary for our first report of this problem or BugTraq ID 1046 for more details.

This week's updates:

Previous updates:

gpm improper permissions handling. Improper permissions handling in gpm, the virtual console cut and paste utility and mouse server, was discussed in the March 30th LWN Security Summary.

This week's updates:

Previous updates:

Resources

Analysis of Auditable Port Scanning Techniques. Guido Bakker posted his whitepaper examining port scan methods, in particular, analysis of auditable techniques.

Events

Summercon 2001. The announcement for this year's Summercon 2001 event has been released. Summercon 2001 will be held June 1-3, 2001, in Amsterdam, the Netherlands. This is the first year that Summercon will be held outside of the United States. In addition, a small fee for entrance will be charged and the press will be allowed to attend. Summercon is one of the oldest living security/hacker conferences, with origins tied to early years of Phrack Magazine.

Upcoming security events.
Date Event Location
February 7-8, 2001. Network and Distributed System Security Symposium San Diego, CA, USA.
February 13-15, 2001. PKC 2001 Cheju Island, Korea.
February 19-22, 2001. Financial Cryptography 2001 Grand Cayman, BWI.
February 24-March 1, 2001. InfoSec World 2001 Orlando, FL, USA.

For additional security-related events, included training courses (which we don't list above) and events further in the future, check out Security Focus' calendar, one of the primary resources we use for building the above list. To submit an event directly to us, please send a plain-text message to lwn@lwn.net.

Section Editor: Liz Coolbaugh


January 11, 2001

LWN Resources


Secured Distributions:
Astaro Security
Castle
Engarde Secure Linux
Immunix
Kaladix Linux
NSA Security Enhanced
Openwall GNU/Linux
Trustix

Security Projects
Bastille
Linux Security Audit Project
Linux Security Module
OpenSSH

Security List Archives
Bugtraq Archive
Firewall Wizards Archive
ISN Archive

Distribution-specific links
Caldera Advisories
Conectiva Updates
Debian Alerts
Kondara Advisories
Esware Alerts
LinuxPPC Security Updates
Mandrake Updates
Red Hat Errata
SuSE Announcements
Turbolinux
Yellow Dog Errata

BSD-specific links
BSDi
FreeBSD
NetBSD
OpenBSD

Security mailing lists
Caldera
Cobalt
Conectiva
Debian
Esware
FreeBSD
Kondara
LASER5
Linux From Scratch
Linux-Mandrake
NetBSD
OpenBSD
Red Hat
Slackware
Stampede
SuSE
Trustix
turboLinux
Yellow Dog

Security Software Archives
munitions
ZedZ.net (formerly replay.com)

Miscellaneous Resources
CERT
CIAC
Comp Sec News Daily
Crypto-GRAM
LinuxLock.org
LinuxSecurity.com
Security Focus
SecurityPortal
   

Sections:
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See also: last week's Kernel page.

Kernel development


The current development kernel release is, well, actually, there is no development kernel release, and there will not be for some time (see below). Now that 2.4.0 is officially "stable," where is one to look for the bleeding edge? Options include 2.4.1, for which there is one prepatch release as of this writing. It is a very small patch which fixes problems seen by a few users. Those looking for something a little more adventurous will probably be more interested in Alan Cox's 2.4.0-ac5; he says: "Handle with care. I think the fs updates are right but I don't guarantee it." This patch contains an astounding number of fixes, many of which may wait some time before getting into 2.4 proper.

The current (other) stable kernel release is 2.2.18. The 2.2.19 prepatch is up to 2.2.19pre7.

Alan Cox has announced a new policy for 2.2 updates. From this point on, updates to drivers will only be accepted if the same update is also available for 2.4.

The current ancient kernel release is 2.0.39, which was announced on January 9. This release was long in coming, and will probably be the last in the 2.0 series.

2.4.0 is out - now what? There is no shortage of kernel developers (and users) who are ready for the end of the 2.4 feature freeze and the beginning of a new development series. Some patience will yet be required, however; Linus doesn't expect to start accepting patches until well into the (northern hemisphere) Spring.

In fact, he doesn't even want to see a whole lot of bugfix patches. This posting went out to describe Linus's approach to 2.4 patches:

In short, releasing 2.4.0 does not open up the floor to just about anything. In fact, to some degree it will probably make patches _less_ likely to be accepted than before, at least for a while. I want to be absolutely convinced that the basic 2.4.x infrastructure is solid as a rock before starting to accept more involved patches.

The purpose here is to try to get away from a pattern seen with other stable kernels, where stability actually goes down for the first few minor releases. So, this time around, only the most important stuff will go in.

There will also be no development series until 2.4 is truly wrapped up and passed on to another maintainer. Linus expects that, as with previous stable kernels, that will not happen for about four months. Says Linus: "In short, I'm hoping for a fairly boring next few months. The more boring, the better."

Zero-copy networking. Some developers are not content with a boring existence, and have started putting out interesting patches for future development kernels. Perhaps the most interesting is David Miller's zero-copy networking patch, which promises to greatly increase the performance of the Linux networking subsystem - which is already fast.

Networking in Linux currently involves, at a minimum, copying all data between the kernel and the user process which produces or consumes it. Copying data takes time, of course; it also can clog up the CPU memory cache with useless data. What the zero-copy patch does is attempt to move network data directly between user-space memory and the network interface whenever possible. Such data never passes through the cache and need not be copied by the processor.

This patch is a "proof of concept" release; it is not being proposed for inclusion in its current form. Instead, the idea is to get the peer review process going, see what sort of performance improvements really result, and find the problems. The initial indications are good; according to Ingo Molnar, "We can saturate a gigabit link with TCP traffic, at about 20% CPU usage on a 500 MHz x86 UP system."

The implementation itself is a bit controversial, however. To do zero-copy I/O, the kernel must locate and lock the user process's data in physical memory. Stephen Tweedie's "kiobuf" infrastructure was developed to handle this task for the raw block I/O subsystem, but the zero-copy networking patch does not use kiobufs. Instead, the developers chose to implement their own subsystem which handles these tasks.

Their reasoning is that the kiobuf structure is far too heavy for the needs of the networking code. Network connections are quick, numerous, and transient; the code that handles them also needs to be light and fast. The networking developers concluded that kiobufs did not meet these needs; so they went off and created something they liked better.

In the resulting discussion it turns out that Linus does not like the kiobuf interface:

And kiobufs can rot in hell for their design mistakes. Maybe somebody will listen some day and fix them up, and in the meantime they can look at the networking code for an example of how to do it.

Given the source, this suggests that the kiobuf interface will likely see some major changes in the 2.5 development series, once it gets going. (Note that there is also an updated zero-copy patch for the 2.4.1pre1 kernel available).

Security trouble with ReiserFS? A potential security problem with ReiserFS was reported this week. It seems that a buffer overrun problem exists, sometimes, when a directory with an exceptionally long name is created. Not everybody has been able to reproduce the problem, however.

The source of the bug has not been positively identified as of this writing. It appears, however, that it may be in the virtual filesystem code, rather than in ReiserFS itself. A definitive fix is thus not available at this time. Chris Mason has released quick and dirty patches (which simply disable long directory names) for ReiserFS 3.5 and 3.6. Those who are especially worried about this problem may want to apply one or the other of the patches to close the vulnerability for now.

Other patches and updates released this week include:

  • Tim Fraser has released LOMAC v1.0, a mandatory access control implementation for the 2.2 kernel.

  • ext3-0.0.5e was released by Stephen Tweedie. He is getting toward the end of this phase of development for the ext3 journaling filesystem; it will soon go into a code freeze prior to the 1.0 release.

  • Ludovic Fernandez at Sun has released a patch (i386 only) which makes the Linux kernel preemptable.

  • A number of "make it work with 2.4.0" patches have come out, including reiserfs (Chris Mason); modutils, ksymoops and kdb (all from Keith Owens); user-mode Linux (Jeff Dike); stackguard (Greg KH); the m68K port (Geert Uytterhoeven); uClinux (Jeff Dionne); CML2 (Eric Raymond); Linux Intrusion Detection System (Huagang Xie); and international crypto (Alexander Kjeldaas - see this update for the correct download location).

  • Matthias Juchem has posted a bug report script for inclusion with the kernel. It has drawn complaints, though, due to the fact that it is written in Perl, which is not currently required by anything in the kernel distribution.

  • Greg KH has announced a new mailing list for developers of hotplug functionality in the kernel.

  • Oprofile, an instruction-grain kernel profiler, has been released by John Levon.

  • Netfilter 1.2 has been released by Rusty Russell.

Section Editor: Jonathan Corbet


January 11, 2001

For other kernel news, see:

Other resources:

   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Distributions page.

Lists of Distributions
distrowatch
ibiblio
Kernelnotes
Linux.com
LinuxLinks
Woven Goods

Embedded Distributions:
3ilinux
Bifrost

BluePoint Embedded
Compact Linux
Coollinux
DSPLinux
ELinOS
ELKS
Embedded Debian
Embedix
Etlinux
FlightLinux
Hard Hat Linux
Jailbait
Linux/Coldfire
LEM
Midori
NeoLinux
OnCore Systems
PeeWeeLinux
RedBlue Linux
RedIce-Linux
Royal Linux
RTLinux
Tynux
uClinux
White Dwarf Linux

Handhelds/PDAs
Agenda-VR
Familiar (iPAQ)
Intimate (iPAQ)
Linux DA
PocketLinux
PsiLinux

Secured Distributions:
Astaro Security
Castle
Engarde Secure Linux
Immunix
Kaladix Linux
NSA Security Enhanced
Openwall GNU/Linux
Trustix

Special Purpose/Mini
2-Disk Xwindow System
Mindi Linux
SmoothWall

Floppy-based
Brutalware
BYLD
Coyote Linux
DLX
Fd Linux
Fli4l (Floppy ISDN/DSL)
floppyfw
Floppix
FREESCO
Linux in a Pillbox (LIAP)
Linux Router Project
LOAF
muLinux
Nuclinux
Proxyfloppy
ShareTheNet
Small Linux
Tomsrtbt
Viralinux_II

CD-based
BasicLinux
BBLCD Toolkit
CDLinux
Crash Recovery Kit
DemoLinux
Devil-Linux
Finnix
Gibraltar
innominate Bootable Business Card
Linuxcare Bootable Business Card
LNX-BBC
MkCDrec
RunOnCD
Sentry Firewall
SuperRescue
Timo's Rescue CD
Ututo
Virtual Linux

Zip disk-based
NBROK
ZipSlack

Small Disk
hal91
MicroLinux
--> Peanut Linux
PKLinux
Relax Linux
TA-Linux
Tomukas
ttylinux
VectorLinux

Wireless
Bambi Linux
Flying Linux

Hardware-specific
(ARM)
ARM Linux
(Beowulf)
Scyld Beowulf
(IBM)
Think Blue Linux
(Oracle's NIC)
NIC Linux
(PA-RISC)
PA-RISC Linux
(Playstation)
Runix
(PowerPC)
Black Lab Linux
LinuxPPC
MkLinux
Yellow Dog
(Sparc)
Splack
UltraLinux
(Older Intel)
ClarkConnect
Monkey Linux
TINY

DOS/Windows install
Armed Linux
DragonLinux
Phat Linux

Diskless Terminal
GNU/Linux TerminalServer for Schools
K12LTSP
LTSP
Pygmy
Xdenu

Distributions


Please note that security updates from the various distributions are covered in the security section.

News and Editorials

Thanks to Bernhard Bablok, we have three new CD-based distributions to add to our distributions lists. The first is Timo's Rescue CD set. It provides both a script for building your own Rescue CD and an ISO image, based on Debian 2.2, for those who just want to burn a quick rescue CD.

SuperRescue is also a CD-based rescue system, dubbed "the most overfeatured rescue disk ever created". It is based on Red Hat 6.2, with many of the updates applied (but not all).

BBLCD, inspired by BYLD, is less a distribution than a toolkit for building your own bootable CD, for whatever purpose, from your favorite distribution, presumably already pre-customized to your preference. It has been tested with SuSE 7.0, Red Hat 7 and Debian 2.2.

Distribution News

Debian GNU/Linux News. The latest edition of the Debian Weekly News has been published. This issue carries information on the first Debian Conference, a warning about Debian's versions of "tar" and "lilo" in the unstable branch, and a discussion on what should be deemed appropriate for the changelogs.

In addition, it was noted that Debian's "unstable" tree now sports the new Linux 2.4.0 kernel. As a result, bug reports are starting to come in. Meanwhile, the "testing" and "stable" trees are not yet able to support the latest kernel.

This week's Debian Kernel Cousin tracked several interesting conversations this week. Among them, a proposal has been made to make a new top-level package category, "Education", under which education-oriented packages could be stored. This met with fairly strong support, particularly since the Free Software Foundation is also working on a new Education system and the Debian Jr. project can be expected to deliver a lot of new software for this category.

Kernel Cousin Debian Hurd for January 10th is also out.

Linux-Mandrake News. A version of Linux-Mandrake tailored to run directly off of a CD is now available as Virtual Linux. "It is slower to boot than a normal hard disk installation, but when fully booted, applications work as they should, and you can save things on diskette as usual".

For Linux-Mandrake 7.2, note that new versions of MandrakeUpdate and cvs have been made available. The new MandrakeUpdate fixed a bug where the severity of problems associated with updated packages was not properly reported. The cvs update now includes support for xinet by default.

Slackware News. userlocal.com has published an article on Getting to know Slackware packaging tools. It looks at explodepkg, installpkg, makepkg, removepkg, upgradepkg and some other things every Slackware user should know.

Embedded Distributions

uClinux 2.4 Kernel Now Available. Lineo, Inc. announced the release of the uClinux 2.4 kernel. uClinux is available for download under the terms of the GNU General Public License.

Mini/Special Purpose Distributions

Coyote Linux 1.27. A minor update to Coyote Linux, a single-floppy distribution aimed at home users that want to safely share an Internet connection, was released this week. Coyote Linux 1.27 backs out the use of syslinux 1.50 and adds some additional security measures to the default firewall script.

Pygmy Linux. A new UMSDOS-based mini-distribution, Pygmy Linux, showed up on Freshmeat this week with the announcement of Pygmy 0.7. We're not sure quite why Pygmy wasn't on our list before, but it has now been added. The latest release is the first update to Pygmy in a year. With it, Pygmy is now updated to use glibc2, ELF binaries and Linux 2.2.16.

Pygmy is based on Slackware 7.1 with APM support and the kernel can be updated to use the latest Slackware kernel as necessary.

Small Linux 0.7.5. Small Linux is a "micro" distribution, capable of running on a system with 3MB of memory or less. It comes on two or three floppies. Small Linux 0.7.5 is the first new release listed on Freshmeat since October of 1999. The new version uses BusyBox, a collection of tiny versions of common Unix utilities in a single binary, and has added route and ifconfig, along with other features.

Note, also, that the home page for Small Linux has changed and it is also now available for download from Sourceforge.

Section Editor: Liz Coolbaugh


January 11, 2001

Please note that not every distribution will show up every week. Only distributions with recent news to report will be listed.


Leading
Caldera OpenLinux
Debian GNU/Linux
Linux-Mandrake
Red Hat
Slackware
SuSE
TurboLinux

Also well-known
ASPLinux
Best Linux
Conectiva Linux
e-smith

Progeny
Rock Linux

Non-technical desktop
easyLinux
Icepack Linux
Independence
LibraNet
Redmond Linux
WinSlack

Education
Boston University
kmLinux
LinuxFromScratch
OpenClassroom
Red Escolar

General Purpose
Alzza Linux
aXon Linux
Bad Penguin Linux
BearOps
Black Cat Linux
BluePoint Linux
BYO Linux
CAEN Linux
Cafe Linux
ChainSaw Linux
Circle MUDLinux
cLIeNUX
Complete Linux
Console Linux
Corel Linux
CRUX
Darkstar Linux
DLite
easyLinux
Elfstone Linux
ESware Linux
Eurielec Linux
eXecutive Linux
Fried Chicken
FTOSX
FullPliant
Gentoo
Go!Linux
HA Linux
Halloween Linux
HispaFuentes
IceLinux
Ivrix
ix86 Linux
J-LINUX
JBLinux
Jurix
KRUD
KSI-Linux
Lanthan Linux
Laonux
LASER5
Leetnux
Linpus Linux
Linux Cyrillic Edition
Linux MLD
LinuxOne OS
LinuxPPP
Linux Pro Plus
Linux-SIS
LNX System
LoopLinux
LSD
Lute Linux
MageNet
Mastodon
MaxOS
minilinux
MSC.Linux

NoMad Linux
Omoikane GNU/Linux
PingOO Linux
Plamo Linux
PLD
Project Ballantain
PROSA
Rabid Squirrel
Repairlix
Root Linux
Scrudgeware
Serial Terminal
Sorcerer
spyLinux
Stampede
Stataboware
TechLinux
TimeSys Linux/RT
Tom Linux
Trinux
Turkuaz
Ute-Linux
VA-enhanced Red Hat
Vine Linux
Virtual Linux
WholeLinux
WinLinux 2000
XTeamLinux
ZipSpeak

Country-specific
Argentina
GNU/Linux Ututo
Britain
Definite Linux
Eridani
China
COSIX
Red Flag
France
Linux/MNIS
Italy
LinuxEspresso
Madeinlinux
Vedova
Spain
Linux Esware
Thailand
Kaiwal Linux
Thai Linux Extension

Related Projects
Chinese Linux Extension

Historical (Non-active)
Dualix
Gentus
Giotto
MCC Interim Linux
OS2000
Storm Linux


   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Development page.

Development projects


Browsers

Mozilla 0.7 milestone released. According to the Mozilla Web site, the packages for the latest milestone release, Mozilla 0.7, are now available. The most important update here is the new PSM (Personal Security Manager), which is now available on Linux, Windows and the Mac. Additionally, files can now be drag-n-dropped as mail attachments and news reader problems with large newsgroup hierarchies has been fixed. (Thanks to Klaus Krtschil)

Databases

Compaq releases open source database benchmark, OSDB. Compaq has open sourced a database benchmark and placed the project under their Sourceforge hierarchy of open sourced projects.

NASA switches from Oracle to MySQL (Federal Computer Week). A group at NASA's Marshall Space Flight Center has made the switch from Oracle to MySQL on their Acquisition Internet Service. "'We noticed an increase in [speed of] performance since the change and have not experienced any problems with the product', Clark said. 'We kept waiting for the other shoe to fall from the time we started investigating mySQL, but it never did.'"

Embedded Systems

Embedded Linux Newsletter for Jan. 4, 2001 (LinuxDevices). The latest edition of the Embedded Linux Newsletter has been published. Featured stories this week include the Philips USB controller, updates on TinyLogin for handling login and authentication on embedded systems, and Lineo's upgrade to its BusyBox utilities. An embedded Linux market survey is also included.

Games

Hissim History Generator (WorldForge). WorldForge documents the release of Hissim 2.2, a graphical population history simulator for use in game software.

Interoperability

Wine Weekly News for January 8, 2001. The January 8, 2001 edition of the Wine Weekly News is out. News includes speed optimizations to the wineserver communications protocol, multimedia architectural changes, work on the DirectSound and DIB sections, and more.

Mail Software

Mailman 2.0.1 released. Version 2.0.1 of Mailman, the GNU Mailing List manager, is now available. "Mailman is software to help manage electronic mail discussion lists, much like Majordomo or Smartmail. Mailman gives each mailing list a unique web page and allows users to subscribe, unsubscribe, and change their account options over the web. Even the list manager can administer his or her list entirely via the web." Mailman is written in Python.

Network Management

OpenNMS Update Volume 2 Issue 2 (January 9, 2001). The latest OpenNMS Update is out. Information on where the OpenNMS group will be over the next month is included, along with the development of a software "road map" and other project status.

Office Applications

LinuxOrbit reviews AbiWord. AbiWord, the word processing program by AbiSource is reviewed by Linux Orbit. "This article was written entirely in AbiWord, and the experience was overall quite pleasant. It has a familiar interface that allows a crossover user to just fire it up and get right to work, without the unpleasantness of learning a new scheme. Any user familiar with Word, WordPad, KWord or any other word processor for that matter, should not have to climb too steep a learning curve when using AbiWord for the first time."

LaTeX: A diamond in the rough (ZDNet). In a Linux Opinion column this week, Evan Leibovitch explains the ever reliable and mature text formatting system called LaTeX (pronounced LAH-tek). "Like a C language program, LaTeX documents are created with your favorite text editor, looking a bit like raw HTML or WordPerfect documents in Reveal Codes mode. These files, when complete, are then run through a processor to create formatted output. The resulting "dvi" (device independent) binary file can be easily churned into PostScript, or PDF files, or X Window displays, or many other printer and typesetting machine formats."

OpenOffice Bonobo Integration. OpenOffice.org has posted a white paper on the integration of Bonobo with UNO and the OpenOffice API, with a future consideration of integration with Mozilla's XPCOM.

Eazel Newsletter, January 4th, 2001. Eazel has posted the January 2001 issue of their newsletter. Topics in this issue include an update on the Eazel Installer, Sun's adoption of Nautilus for Solaris, the second release of the Eazel Software Catalog, and Dell's interest in all things Eazel.

Gimp 1.2.0 RPMs available. If you've been itching to easily try out the latest Gimp, the source and executable RPMs for Gimp 1.2.0 have been made available. The RPMs were built on a RedHat 6.2 machine.

A Tutorial for Perl Gimp Users Updated for Gimp 1.2. Dov Grobgeld has sent us a pointer to the latest version of the Perl for Gimp tutorial. Good stuff for those of you who are writing Gimp scripts.

On the Desktop

Which GUI To Go With? (ZDNet). Lou Grinzo walks new users through the Linux desktop from X to Eazel in this story from ComputerShopper. "The GUI on a typical Linux system begins with software known generically as X11. This is usually XFree86, a free program that lets applications display information in graphical mode. You can run it by itself, but bare-bones X11 is extremely primitive. Instead, you should run a window manager on top of X11 that offers a slicker appearance with more convenience features"

From the Desktop: S Is For Sawfish and Shedding (Linux Planet). Brian Proffitt reviews Sawfish, the favored window manager for the GNOME desktop. "The level of control within the Sawfish Configurator is truly incredible. You can detail nearly every aspect about the look of your desktop--everything from theme selection to what the handle on the bottom right corner of your windows looks like."

KDE 2.1 Release Schedule (KDE dot News). KDE dot News has posted a notice from David Faure, the KDE release coordinator, announcing the KDE 2.1 release schedule. The beta version should come out on January 29, 2001, and the official release is scheduled for release on February 12, 2001.

Linux Accessibility Conference and KDE (KDE Dot News). There will be a KDE working group session at the Linux Accessibility Conference to be held in March in Los Angeles.

Printing Systems

CUPS V1.1.5 updated source code available. An updated version of the CUPS V1.1.5 source code has been made available. This version includes some minor bug fixes and optimizations.

Science

Linux in Science Report #6. After a long absence, the Linux in Science Report has returned. This issue has an update to Chemsuite, Grace (a WYSIWYG graphing program), FREEGIS, and SciGraphica.

Pete St. Onge also reports that SEUL is planning on having a booth in the .org pavilion at LinuxWorld Expo in NYC later this month.

Web-site Development

Midgard 2.0 development roadmap. Ami Ganguli has sent us the Midgard 2.0 Roadmap Mark II. The Midgard 2.0 system is tentatively scheduled for release in December of 2001.

Section Editor: Forrest Cook


January 11, 2001


Application Links
GIMP
Mozilla
Galeon
High Availability
ht://Dig
mnoGoSearch
MagicPoint
Wine
Worldforge
Zope

Open Source Code Collections
Berlios
Freshmeat
OpenSourceDirectory
Savannah
Le Serveur Libre
SourceForge
Sweetcode

   

 

Programming Languages


Java

Techniques for adding trace statements to your Java application (IBM developerWorks). Andrei Malacinski discusses Java debugging techniques in an IBM developerWorks article. "In today's world of tight schedules and the constant demand for more function, developers often don't have the time, or don't take the time, to think about a debugging (or tracing) strategy. There are always more important things to code than debug statements. This article provides developers that strategy for free -- Java source code and all -- relieving them of the need to design and implement one of their own tracing strategies and allowing them to concentrate on their application's main logic. Two techniques are presented in this article, one for development-time tracing and one for run-time tracing."

Perl

Weblog 1.6 (webreference.com). Version 1.6 of Weblog has been released. "Based on your feedback, Weblog 1.6 includes several bug fixes, simplified installation procedures, better RSS 1.0 support, and better documentation. This tutorial walks through the new installation procedures and supersedes the previous Weblog tutorial."

"Weblog is a simple browser-based interface for managing one or more RSS channels. It's also capable of generating HTML, Palm and WML files from the RSS file. Templates are included for HTML, Palm, and WML output so you can customize the output for your channels."

Spork, Skud's Perl training Fork. A four day Perl Training class written by Skud, aka Kirrily Robert, is available from Sourceforge.

PHP

PHP Weekly Summary for January 9, 2001. Issues 18 and 19 of the PHP Weekly Summary are available. Topics include a bug in the array function, standard function naming schemes, Kerberos 5, OpenSSL extensions, and Korean PHP documentation. A new release candidate, PHP 4.0.4pl1 RC1 is also available.

Python

How to Think Like a Computer Scientist, Python version(Andamooka). Allen B. Downey, Jeffrey Elkner and Moshe Zadka have written an online book on learning Python. The book is aimed at beginner level programmers.

Tkinter 3000. The Tkinter 3000 project has released a sneak preview of the Widget Construction Kit (WCK) for Python. "The Tkinter 3000 project attempts to create a better (faster, smaller) Tk interface, and provide ways to extend the Tkinter library with new widgets, geometry managers, and more. The new design is mostly compatible with Tkinter, as shipped with Python 1.5.2."

The Snack Sound Toolkit v2.0.5 (deja.com). A new release of the Snack Sound Toolkit for Python is available. "Snack adds commands to play, record, and process sound and supports in-memory sound objects, file based audio, and streaming audio. It handles fileformats such as WAV, MP3, AU, AIFF, and NIST/Sphere."

Tcl/Tk

Dr. Dobb's Tcl-URL! - weekly Tcl news and links (Jan 8). Dr. Dobb's Tcl-URL! for January 8th has been released. This week's edition includes links to articles on GPLed network administration, how to build Tcl/Tk on Cygwin, and how to change all of the fonts in an application at one time.

Tcl Wrapping Utilities. Dennis LaBelle has released freeWrap 5.0 b1, a program that converts Tcl/Tk scripts into a single binary file, and freeDelivery 2.0, a program that uses freeWrap to assemble files for installation on another computer.

Software Development Tools

SGI releases dmSDK as open source (Yahoo). According to a press release from SGI, the source for SGI's dmSDK, the Digital Media Software Development Kit, has been released mostly as open source with packages falling under the GPL or LGPL license. Some of the sample programs are released under the SGI open source license. This is version 2.0 of the kit and it is available for both Linux and SGI IRIX. dmSDK is comprised of various SGI predecessor API's including the Video Library (VL), the Audio Library (AL), Digital Media Image Converter (DMIC), Digital Media Audio Converter (DMAC), and the Compression Library (CL).

Section Editor: Forrest Cook

 
Language Links
Caml
Caml Hump
Tiny COBOL
Erlang
g95 Fortran
Gnu Compiler Collection (GCC)
Gnu Compiler for the Java Language (GCJ)
Guile
Haskell
IBM Java Zone
Jython
Free the X3J Thirteen (Lisp)
Use Perl
O'Reilly's perl.com
Dr. Dobbs' Perl
PHP
PHP Weekly Summary
Daily Python-URL
Python.org
Python.faqts
Python Eggs
Ruby
Ruby Garden
MIT Scheme
Schemers
Squeak
Smalltalk
Why Smalltalk
Tcl Developer Xchange
Tcl-tk.net
O'Reilly's XML.com
Regular Expressions
   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Commerce page.

Linux and Business


Turbolinux to sell IBM Linux-based software. IBM continues to cooperate with the Linux community and expand its own business in the process, as in this agreement with Turbolinux. Under the agreement the companies will market, distribute and support IBM's DB2 database, WebSphere, Lotus Domino, Tivoli Framework and IBM's small business suites for Linux. This enhances Turbolinux' total business package and should increase sales of its hardware and its support packages to customers who want a total business solution. IBM is in the same business and might have gone after these same sales but if they can't sell the complete package, at least they can sell software. Also those customers who get the IBM software products through Turbolinux may turn to IBM for future projects.

For the Desktop, SlickEdit, Opera and more. MicroEdge, Inc. announced the availability of Visual SlickEdit v6.0 for UNIX. Supported UNIX platforms include Linux, Solaris (Sparc and x86), Sun OS, AIX, HP-UX, IRIX and SCO.

The Opera Communications Manager, Pal Hvistendahl, wrote to let us know that the latest beta release of Opera for Linux, V4 Beta 5, has been released. Debian and RPM based packages are available for both Intel x86 and PowerPC platforms.

The Ten Thumbs Typing Tutor 2.2 has just been released by Runtime Revolution Ltd, with new multi-user network capabilities and support for the Linux platform added to the existing support for Macintosh and Windows operating systems.

Metro Link, Inc. demonstrated residential gateway and appliance connectivity software that supports the Universal Plug 'n Play (UPnP) standard at the Consumer Electronics Show (CES).

VistaSource, Inc., a subsidiary of Applix, announced the release of Anyware 2.0, which includes the seperate Anyware Desktop (formerly Applixware Office) and the Anyware Application Server products.

While not desktop software, the new Apple Darwin-based Mac OS X operating system was announced at MacWorld this week. The new desktop OS will officially ship on March 24th, and will be offered at a suggested retail price of $129.

Loki to publish Rune, Heavy Metal. Loki Software announced an agreement with videogame publisher Gathering of Developers to bring the PC games Rune and Heavy Metal: F.A.K.K.2 to Linux early this year.

theKompany.com Releases BlackAdder. theKompany.com announced the release of BlackAdder, its Windows/Linux GUI development environment for Python.

Hitachi, Xybernaut, others to cooperate for WIA. Hitachi, Shimadzu Corporation, Colorado MicroDisplay, Inc. and Xybernaut Corporation announced that they will cooperate to explore business opportunities in the field of Wearable Internet Appliances (WIA).

NSA Releases Prototype Security-Enhanced Linux System. The NSA has released an ultra-secure version of Linux. "'If successful in our strategy, the Linux community would assume ownership of this technology and we would continue our involvement with the community that will maintain it,' an NSA spokesperson said." The new release is not based on the newly released 2.4 kernel, but work is being done to bring the security enhancements to the more current kernel.

Lineo and Tao Announce Multimedia Networked Client Devices Platform for Embedded Linux. Lineo, Inc. announced a partnership with the Tao Group that will allow Lineo to include high-performance, compact embedded Java solutions for multimedia platforms with Lineo Embedix SDK developer tools.

Legend Computer, Cyrus InterSoft Deploy Linux-based Internet Appliances in China. Legend Computer and Cyrus InterSoft, Inc. have announced a formal technology alliance to design and build network appliances using Legend's Happy Linux embedded operating system and Cyrus InterSoft's Internet Operating System, Speiros.

SourceForge.net Supports 100,000 Developers in First Year of Service. Open Source Development Network, a division of VA Linux Systems, Inc. announced that SourceForge.net now supports over 100,000 registered users and over 13,000 projects.

Linux Stock Index for January 4 to January 10, 2001.

LSI at closing on January 04, 2001 36.45
LSI at closing on January 10, 2001 37.19

The high for the week was 37.19
The low for the week was 34.52

Press Releases:

Open Source Products

Unless specified, license is unverified.
  • Jabber (DENVER), the extensible, open source instant messaging (IM) and presence technology, is a strong candidate to become a de facto industry standard over the next several years, according to a new report from The Burton Group's (TBG) Network Strategy Service ("New Developments in Instant Messaging -- December 28, 2000").

Proprietary Products for Linux

  • Oracle (REDWOOD SHORES, Calif.) announced support for the recently released Linux 2.4 operating system kernel in the Oracle9i Application Server and the Oracle8i Database.

  • Quicknet Technologies, Inc. (SAN FRANCISCO) announced that its Linux Special Edition products have been awarded Product of the Year from TMC's Communications Solutions magazine.

  • Teamware Group announced the availability of Edition 3 of its groupware product, Teamware Office 5.3 for Linux, with customizable user interface and state-of-the-art communications features.

Products and Services Using Linux

  • DataNaut (BETHESDA, Md.) made available Poquito, a unified messaging client for the Palm Pilot. Poquito's backend architecture is based on Red Hat Linux.

  • Electronics for Imaging, Inc. announced the availability of its Linux-based Fiery X3 embedded controller for Konica's 7075 black-and-white printer/copier.

  • EnReach Technology, Inc. and Allwell Technology Corporation (SAN JOSE, Calif.) announced that they have formed a strategic alliance to deliver a Linux-based, turnkey broadband streaming and Interactive TV solution.

  • Nokia (LAS VEGAS) announced that the Media Terminal will be available by the end of the year. The Media Terminal is a home infotainment center using Linux, Mozilla and HTML.

  • Philips Components (CONSUMER ELECTRONICS SHOW, LAS VEGAS) unveiled Philips' Net Display Modules, in-panel, system-board integrated touch-screen liquid crystal display (LCD) modules with Transmeta's Crusoe chip. Software and drivers are available for embedded Linux and Mobile Linux.

  • PlaceLinks, Inc. (WELLESLEY, Mass.) has developed a 160-town yellow pages and promotions directory for TownOnline.com. PlaceLinks Linux and XML -based system allows users to search business listings and promotions by specific brands, products, services, activities and street names.

  • Rauch Medien (New York, USA) announced the release of its DB-Box product. The database software is constructed completely in PHP and MySQL running on Linux, and can handle up to 500 users.

  • Sigma Designs, Inc. (LAS VEGAS) announced that its REALmagic MPEG decoder silicon (EM8400) has been incorporated into DTVRo, Inc.'s latest (Linux-based) Set-Top Box (STB) designs, featuring Video-On-Demand (VOD), Video Streaming and DVD playback.

  • Ucentric Systems (LAS VEGAS) announced availability of the Ucentric Home Networking Platform, which creates a home area network that connects all existing computers, TVs, stereos and other appliances throughout the home to each other and to the Internet without the need for additional wiring. The platform includes a Linux-based operating system, applications server, home networking applications, and hardware reference design.

Products with Linux Versions

  • Agere Systems (LAS VEGAS) announced an Asymmetrical Digital Subscriber Line (ADSL) chip set offering for residential gateway, home networking and personal computer (PC) equipment.

  • Gatespace (LAS VEGAS) announced the new version of its development toolkit, SGADK (Service Gateway Application Developers Toolkit) 2.3.

  • MAPICS, Inc. (ATLANTA) announced that Point.Man has been certified by the Institute of Chartered Accountants in England and Wales (ICAEW).

  • TeamQuest Corporation (CLEAR LAKE, Iowa) added support for the Red Hat Linux operating system for its TeamQuest Performance Software.

Java Products

  • Opus Solutions, Inc. (ATLANTA) announced Unity, the company's pure Java based web-enablement solution. The Unity product consists of Java Servlets designed to function under any Java-based Application Server, including WebSphere from IBM and Tomcat from Apache.

Books and Training

Partnerships

  • LinuxWizardry Systems, Inc. announced that it has signed an agreement with EBIZ Enterprises Inc. to market LinuxWizardry's Magic Passage line of products through TheLinuxStore, EBIZ's Linux B2B web resale company.

  • Lutris Technologies Inc. (SANTA CRUZ, Calif.) announced a licensing agreement with Nokia to simplify and accelerate the creation and deployment of applications for Nokia's mobile handsets. Under the terms of the agreement, Lutris Enhydra 3.5, the company's Java/XML open source application server will ship with Nokia's suite of mobile development tools.

  • MERANT (ROCKVILLE, Md.) announced an agreement with Intel Corporation to extend support to Intel's new Itanium processor family, including 64-bit Linux.

  • Minoru Development SARL, CONECTA srl and Sistema (PARIS, FRANCE) announced that they have signed a contract with the European Commission's Fifth Framework Programme to implement an open source approach to accelerate the uptake and improvement of software for regional health care networks.

  • Motorola (SCHAUMBURG, Ill. and SCOTTS VALLEY, Calif.) announced an alliance with Borland, which plans to provide its JBuilder 4 Foundation development environment as part of the Motorola iDEN Subscriber Group's developers' toolkit.

  • NETSEC (HERNDON, Va.) announced the renewal of a joint marketing agreement with Network Security Wizards (NSW). NSW's Dragon Sensor is an intrusion detection monitor including a variety of alerting, analysis and presentation tools, and supports Linux, FreeBSD, OpenBSD, Solaris and HP-UX.

  • Sigma Designs and EnReach Technology, Inc. (LAS VEGAS) announced their partnership to develop digital TV broadcast, Video-On-Demand (VOD) streaming, and DVD playback applications for advanced interactive set-top boxes. Both companies will work on National Geode SPlSC10 reference platform with Linux OS.

  • TeamLinux Corporation (DAYTON, OHIO) is expanding its relationship with Muze Inc. to provide hardware support and service for its existing and future customers of its Linux-based interactive kiosk.

  • Zelerate, Inc. and Jabber.com, Inc. (SAN MATEO, Calif. and DENVER) announced they have entered into a comprehensive strategic marketing and sales referral agreement. Under the terms of the agreement, Zelerate will promote Jabber's products and services, and Jabber will offer its customers the e-commerce software and implementation services of Zelerate.

Investments and Acquisitions

  • EBIZ Enterprises Inc. (SCOTTSDALE, Ariz.) announced the completion of the JBSi (Jones Business Systems Inc.) acquisition announced in mid-November.

  • LinuxIT (UK), a European Linux Solution Provider, announced that it has signed an agreement to acquire 01Linux Solutions Ltd, a UK-based Linux Support and Consulting company.

Personnel

  • Compaq Computer Corporation (HOUSTON) announced the promotion of Howard D. Elias to senior vice president and general manager of the company's Business Critical Server Group. The Business Critical Server Group includes the company's Alpha chip technology; AlphaServer systems running Tru64 UNIX, Linux and OpenVMS operating systems.

  • Endeavors Technology Inc. (IRVINE, Calif. & READING, England), developer of open-source, peer-to-peer (P2P) Web software for Internet-enabled devices, announced the appointment of Stephen Schwab as its chief security architect.

  • Great Bridge LLC (NORFOLK, Va.)announced that John Scott Hines has joined the company as vice president of knowledge engineering. Hines has more than 20 years of customer services and product development and design experience and he is responsible for building a world-class professional support organization for open source technologies.

  • Lineo, Inc. (LINDON, Utah) announced the appointment of Ishrat Hakim as vice president of Asia Pacific sales and corporate development.

  • VA Linux Systems, Inc. (FREMONT, Calif. and ACTON, Mass.) announced that it has named Richard French as senior vice president of its Open Source Development Network (OSDN) Division. Mr. French will report directly to VA Linux president and CEO Larry Augustin.

Linux At Work

  • BigStorage Inc. (San Francisco, CA) announced its successful installation of 10TB of its iRAID and nearline data storage at EMusic.com. The installation is the company's largest successful Linux storage network to date and sets a precedent for Linux's ability to power high-volume storage in an enterprise environment.

  • ComView Corporation (PLEASANTON, Calif.) reported the launch of its second generation Internet portal site for the transmission and storage of dynamic cardiac images. The site uses the latest Java Server Pages technology and Oracle's SQL database on the Linux platform.

  • DaimlerChrysler (AUBURN HILLS, Mich.) introduced a new concept car. The vehicle-internal computing architecture consists of four Single Board Computers that each run a certified standard Java Virtual Machine (JVM) on top of a Linux operation system.

  • IntelliCorp, Inc. (MOUNTAIN VIEW, Calif.) announced that it has been chosen by Penguin Computing, Inc. to implement their customer configuration management solution.

  • LinuxForce Inc. (Philadelphia, PA) announced its completion of the migration of The Franklin Institute Web site to a Linux-powered operating system.

Other

  • Corel announced that it will unveil the company's new corporate growth strategy on Tuesday January 23, 2001. The executive team will roll out details of the company's plans to employees and media at a special event to be held at the Ottawa Congress Centre.

  • Stone-IT (Brussels) will officially open its second company, located in Brussels. Starting at January 15th 2001, the Belgian office will initially offer Linux Consultancy, Linux Solutions and Linux Support.

Section Editor: Rebecca Sobol.


January 11, 2001

   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Linux in the news page.

Linux in the news


Recommended Reading

Review: AMD Duron 750 (SignalGround). The AMD Duron is to AMD's Athlon what Celeron is to Pentium III - fast but cheap. SignalGround took a look this past week at the new value line of processors from AMD and explained - briefly - how to get Linux to make the most of these new processors. "If compiling a 2.2 kernel for the Duron, your safest bet is to choose "Pentium/K6/TSC" for your processor type. When compiling 2.4, you'll find a selection titled "Athlon/Duron/K7". This will enable a flag that tells the compiler to use all of the K7-core optimizations (including 3DNow) that are supported by the compiler."

A Roundtable on BSD, Security, and Quality (Dr. Dobbs). Dr. Dobb's reported on a roundtable discussion on BSD held at at the recent USENIX Security Symposium 2000. The participants included BSD luminaries Theo deRaadt (OpenBSD), Todd Miller (OpenBSD), Angelos Keromytis (OpenBSD), and Warner Losh (FreeBSD). Theo deRaadt noted, "As we keep on looking at source code, we find that most people can't write more than twenty lines of code in C. They make mistakes that matter twenty years later, that become security holes, buffer overruns, races, misuses of the API. Misuses of the API is the killer. Calling them and thinking they work one way but they don't. strncpy(), strncat() ... no one knows how they work."

Linux 2.4 Coverage

Linux 2.4: It's here! Now what? (ZDNet). ZDNet's AnchorDesk UK likened the switch from 2.2.x to the new 2.4 kernel to going from Windows 98 to W98 Second Edition. "Even after Linux 2.4 ages well, most users won't get that much more from it anyway... Besides, if you're serious about business Linux, you need the support of serious Linux vendors. Except for SuSE, they -- Caldera Systems, Red Hat and TurboLinux -- aren't going to be releasing 2.4 kernels for their commercial products for a while yet."

Linux 2.4 unmasked (LinuxDevices.com). LinuxDevices.com provided some perspective on the new features contained in the Linux 2.4 kernel, and pondered where Linux is most likely to be five years from now.

Linux 2.4 Businesses' Enterprising Plans (ZDNet). ZDNet examined the plans SuSE, Turbolinux, Caldera and Red Hat have for the 2.4 kernel. "2.4 will be at the core of all future commercial Linux operating systems. As a Red Hat representative comments, with 2.4's improved Symmetric Multiprocessors, which enables it to be optimized for machines with up to eight processors, Linux is much "closer to Solaris and HP/UX with a much lower price tag." Linux 2.4 is also the basis of the vendor's efforts to port Linux to Intel's 64-bit Itanium chip."

Why We Should All Test the New Linux Kernel (Advogato). This Advogato article encouraged people to test the 2.4 kernel. "A lot of people will have their very first experience with Linux by purchasing a $29 CD distribution 'just to check it out'. For many of them, the brand-new 2.4.0 kernel will be what they get, and it's very important that they have a positive experience with it. Every bug found by an Advogato reader is a bug that's not found by a couple of thousand novice Linux users who might not come back for more." (Thanks to Jay R. Ashworth)

Vaporware? Ha! Linux 2.4 Arrives (Wired). Yet another take on the 2.4 release came from Wired Magazine. "[LinuxMall's Mark] Bolzern thinks people need not to fret so much about release cycles. 'What's happening is everyone is being driven by the misperception that's been pushed on them by Microsoft and their ilk of needing to have the latest and greatest,' he said. 'Hardware and software upgrades are driven by the latest whiz-bang features that who uses?'"

PC makers prepare to load Linux 2.4 (ZDNet). While anyone can download the newly released 2.4 kernel, consumers wanting pre-installed hardware will have to wait at least 60 days according to this ZDNet article. "Red Hat is our partner for Linux, so as soon as (2.4) is available in Red Hat's Linux distribution, it will be made available to our customers," said David Graves, Dell's spokesman for Linux. Other vendors are expected to follow suit, waiting for their distribution partners to integrate 2.4 with their distributions. In a separate article also on ZDnet, Red Hat's director of corporate public relations Melissa London said it will be a matter of months, not weeks, for a 2.4 distribution. And Turbolinux spokesman Craig Oda says "We don't expect the 2.4 kernel to be really stable for the enterprise until at least version 2.4.4."

Kernel 2.4 coverage. And as you might have expected, there was plenty of other news on the 2.4 release this past week. Not surprisingly, not everyone has something original to say. Here is a summary of the other articles we saw.

  • CNN and Yahoo carried the same Reuters story:
    Major Linux upgrade issued with little hoopla. "The low-key approach was in keeping with the grass-roots, voluntary development effort with which the Linux kernel is being built. Scores of programmers have pitched in from around the globe to offer improvements, using the Internet both as a coordination tool and also as a kind of virtual "office water cooler" to exchange ideas and keep up morale."

  • ZDNet carried Linus' original posting to the kernel mailing list:
    Torvalds announces Linux 2.4 "Anxiously awaited for the last too many months, 2.4.0 brings to the table many improvements, none of which come to mind to the exhausted release manager right now."

  • C|Net wrote their own story:
    At long last: Linux 2.4 "The 2.4 kernel contains several improvements. For desktop use, the most notable improvement is support for the multitude of printers, digital cameras, scanners, keyboards, mice, network cards, modems, Zip drives and other devices that plug into the universal serial bus port."

Companies

SEC probes IPO of VA Linux (ZDNet). The probe into possible improper transactions related to the VA Linux IPO intensified. Two small investment funds, GLG Partners and Chelsey Capital, are being investigated for possibly having received unusually large shares of the IPO in exchange for higher than normal commissions on other transactions.

Why an AMD-Transmeta marriage could work (ZDNet). ZDNet speculates on how an AMD/Transmeta unification could upend the 800-pound gorilla (Intel). "Diversification. The two companies combined would fill some key gaps. AMD is reliant on flash memory (a very volatile market) and PC processors (a cyclical sector). Transmeta is banking on laptop processors initially, but doesn't have a lot of agreements with original equipment manufacturers (OEMs). Transmeta's real meal ticket -- information appliances -- may be years away. A merger would give the combined company diversification, but the type that would still keep AMD out of Intel's way."

Business

Delphi Automotive takes Red Hat's "un-Linux" for a ride (LinuxDevices.com). LinuxDevices.com took a closer look at Delphi Automotive's speech-based PDA/cellphone system known as the Mobile Productivity Center (MPC). The system uses Red Hat's other OS - eCos.

Sun makes headway toward StarOffice 6 (ZDNet). StarOffice 6 still lacks a defined schedule, according to this ZDNet piece, but Sun management for the project are hoping for a 3rd or 4th quarter release. StarOffice 6 will include the final XML file format. It will also include Asian language support (completing Sun's "localization" road map) as well as a number of feature enhancements to each of the components. "But exactly what enhancements will be added for this version is still under discussion with engineering," [Iyer Venkatesan, senior product manager for StarOffice] said.

Online music distributor turns to Linux for 10TB storage system (ComputerWorld). eMusic.com is storing its vast collection of music on a 10Terabyte Linux-based storage system from BigStorage, Inc. "The technology isn't designed for mission-critical storage needs because it lacks some redundancy features and the high speeds of other storage systems, Bogach said. Instead, it's aimed at large-capacity storage applications in which low cost and ease of use are the priorities."

Reviews

Getting to know Slackware packaging tools (UserLocal.com). UserLocal.com took a look at Slackware's packaging tools, from explodepkg to installpkg, from makepkg to upgradepkg. "Both installpkg, removepkg and upgradepkg support an environment variable called ROOT that points to the root directory to use when installing or removing packages. This is not something you'll generally use, but it can be useful if you need to install packages to another hard drive/partition or stuff like that."

Review: Terminus (Funky Penguin). Funky Penguin carried a detailed and image intensive review of the multi-platform space simulation game Terminus. "The game world and available technologies are well thought-out, and well documented in the extensive manual. A good deal of the manual explains the history of the game world, the political background of its organizations, the companies that designed the game's fighter ships, and how the market received them."

Interviews and People

He created Microsoft's biggest rival - and then gave it away (Readers Digest). Readers Digest made Linus Torvalds its European of the Year. "Linux-the only successful computer operating system yet created outside the US-has become an international phenomenon. Top officials at Bill Gates's Microsoft Corporation worry that it is becoming a direct threat to their company's dominant position in the software market. Torvalds himself is lionized by computer aficionados around the world. To them, he is instantly identifiable, like Madonna or Elvis, by just a single name: Linus. " (Thanks to Luc)

Father of Linux is ready to party (ZDNet). Mary Jo Foley talked to Linus Torvalds about the 2.4 release. "The big things that Linux brings, regardless of version, is the fact that you can tailor it to your needs, you're not bound by any particular vendor, and you can rest safe in the knowledge that there are no backdoors, etc. For those big kinds of things, the new release doesn't matter one whit."

Mandrakesoft CEO defends Linux (Upside). MandrakeSoft CEO Henri Poole defended his company's product from the suggestion that Linux distributions are bloated in this Upside interview. "We're trying to make it easy for people," Poole says. "Whether it be desktop or servers, there are a lot of people in a situation where they want it to be easy. They're sysadmins. They want a server. They want a set of desktops for their users, and they want to get it up and running quickly. Just because they know how to interface with the computer by command-line, doesn't mean they wouldn't prefer something easier."

GNOME in "AntiTrust", the movie

GNOME goes Hollywood. In a story that got more airplay than it probably deserved, the trailer to the upcoming movie Antitrust includes screen shots of GNOME in use in the movie.

Linux to star on silver screen (News.com). News.com expanded on the story reporting that in the movie film Antitrust, Miguel de Icaza does indeed get a cameo spot in the flick. Originally offered to Jon "maddog" Hall (who had to decline due to prior commitments), the cameo will have Miguel presenting the films hero with an open source award. "Already, members of the open-source community are salivating over the film's release. They've flocked to the official MGM Web site to bash Microsoft and extol the virtues of open-source software. The forums there read more like postings on the open-source news Web site Slashdot than the starstruck opinions that often appear on such sites. Some postings urge people to switch to Linux. Others offer tech support."

Miscellaneous

Screen Wars (Newsweek). MSNBC carried a Newsweek article comparing Eazel's Nautilus with both MacOS X and Microsoft's .Net interface. Screen shots of all three with short feature descriptions were provided. "What's interesting about Eazel's software, called Nautilus (now in "preview release"), is not how it tries to tame Linux, but the improvements it attempts on the good old GUI. It offers Web-style navigation. It allows varying levels of complexity, from novice to expert. Most striking is the presentation of files, which are displayed in a way that quickly indicates their contents. A folder of music might look like an album cover; view the files inside and they are listed like songs on the back of a CD. And then a pop-up mini-player appears so you can play the songs."

Developer Kings (ZDNet). In this opinion piece from ZDNet, developers are said to be the new kings in the IT world, and IT bosses are only reactionary. "It used to be that the corporate Chief Information Officer, the information technology (IT) manager and other blended business/technology managers held the keys to economic power. But they are being cast into a reactive mode as developments on the Internet start to out pace local ideas."

Is There An open-source solution? (TechWeb). TechWeb carried an InformationWeek article on the movement of open source into IT departments, often without upper managements knowledge. Mico (an open source Corba implementation) and Squid (a proxy-caching server along with FreeBSD, MySQL and PHP are used as examples. "US West started using Netscape Proxy Server several years ago to allow employees remote access to the company LAN but switched to Squid because it was faster and more reliable. In October, at the third annual Web Polygraph "Cache-Off," a performance-testing event where proxy-caching products are given performance evaluations, Squid compared favorably with a field of mostly far more expensive commercial alternatives."

Linux in 2000: Novelty no more (ZDNet). The Anchordesk, featured on ZDNet, took a look at Linux in 2000 and how the upstart OS has matured. "Most of this year's news has been good for those who maintain that Linux (and open source in general) is an acceptable choice for corporate computing. The desktop breakthrough remains distant, even unattainable, despite significant strides. Still, Linux has established itself as more than just a plaything of academics, hobbyists, and dot-coms -- and it's done so without squandering some of its core values such as not releasing a product before it's of acceptable quality. The year 2000 didn't see a major release of a new kernel because, well, it simply wasn't ready yet."

Apple Widens Mac OS X Code (Wired). Wired examined the new Apple Public Source License (APSL). "A spokesperson for the Apple Open Source Development team said that the license was rewritten to respond to comments received from developers working on the project, and also to streamline and clarify the wording of the APSL license. "

Mojolin employment database adds international support. The Open Source-centric job database, Mojolin, added support for localizing listings of job positions and resumes. Searches can also be done by country, state, and province in the US and Canada.

Section Editor: Michael J. Hammel


January 11, 2001

   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Announcements page.

Announcements


Resources

RMS Becomes CEO of FreeDevelopers.net. Richard Stallman, philosopher and founder of free software, has accepted the position of Chief Ethics Officer at FreeDevelopers.

Runaware and SlashTCO partner to bring Linux-based software to the workplace. Runaware, an "Evaluation Service Provider" for software vendors and consumers, announced a partnership with SlashTCO, a U.K.-based open source services provider, to promote Linux awareness and provide complete education of Linux products through online testing and supplementary resources to help research, evaluate and download Open Source products and applications, backed up by a range of training and support options.

LinuxInAfrica mailing list. Johan Hartzenberg has set up the LinuxInAfrica mailing list. This list is intended for anyone in Africa who is using or interested in using Linux.

Events

Linuxcare Sponsers Australian Linux Conference. Linuxcare, Inc. has announced its sponsorship of linux.conf.au, coming to Sydney, Australia January 17 - 20, 2001.

International Linux Plug Fest. The First Annual International Linux Plug Fest has extended the registration deadline to January 12, 2001. The Plug Fest will be held in Burlingame, CA, January 21 - 23, 2001.

Linuxworld Conference & Expo. IDG World Expo released a preview of what attendees can expect at the upcoming LinuxWorld Conference & Expo, January 30 - February 2, 2001 in New York.

SGI Global Developer Conference. SGI is hosting a developer conference in March, 2001 on Linux and IRIX development. There will be a discussion of SGI's Linux efforts. March 19 to 22, 2001 in Burlingame, California, USA.

XML DevCon Spring 2001. Here's an announcement about the technical program at XML DevCon, coming April 8 - 11, 2001 at the Marriott Marquis, New York City.

1st annual PHP Conference. O'Reilly & Associates announced the 1st annual PHP Conference. The conference will be part of the O'Reilly Open Source Convention alongside the 5th annual Perl Conference at the Sheraton San Diego Hotel and Marina, San Diego, California, July 23-27, 2001.

January/February events.
Date Event Location
January 17 - January 20, 2001. linux.conf.au University of New South Wales, Sydney, Australia.
January 21 - January 23, 2001. First Annual International Linux Plug Fest Embassy Suites Hotel, Burlingame, CA.
January 23 - January 24, 2001. Linux Expo - Amsterdam Amsterdam, Netherlands.
January 23 - January 24, 2001. EuroZopeCon Amsterdam at Linux Expo Amsterdam, Netherlands.
January 29, 2001. New York Mozilla Developer Meeting CollabNet office, New York, NY.
January 30 - February 2, 2001. LinuxWorld Conference & Expo Jacob Javits Convention Center, New York, NY.
January 31 - February 2, 2001. Linux Expo Paris Paris, France.
February 3 - February 4, 2001. Open Source and Free Software Developers' European Meeting Brussels.
February 6 - February 8, 2001. Real-time and Embedded Systems Forum Doubletree Hotel, San Jose, California.
February 14 - February 16, 2001. O'Reilly Peer-to-Peer Conference Westin St. Francis Hotel, San Francisco, California.

Additional events can be found in the LWN Event Calendar. Event submissions should be sent to lwn@lwn.net in a plain text format.

Web sites

Mojolin employment database adds international support. The Open Source-centric job database, Mojolin, has added support for localizing listings of job positions and resumes. Searches can also be done by country, state, and province in the US and Canada.

User Group News

LUG email list looking for a home. David Hartley, Coord-Instigator of the Laurel MD USA Linux Users Group is looking for a sponsor to host the LUG email list (and/or web site). Email David at penguin@linuxweb.org if you can help, or know anyone who might be able to help.

New home for LUGs Resource Project. Kara Pritchard wrote in to announce that the Linux User Group (LUG) Resource Project has a new home. "The LUGs Resource Project began as a collaboration of efforts at Linux.com in early 1999. With focus of Linux.com changing to editorial, Kara Pritchard decided to start LinuxUsersGroups.org as an independent, non-vendor owned project dedicated to LUG services."

LUGOD Meeting: Jeremy Allison on Samba. LUGOD, The Linux Users' Group of Davis, will hold its next meeting on Monday, January 15, 2001.

St. Louis LUG meeting. At the next meeting Matthew Schillinger will discuss his experience setting up FreeS/WAN in a distributed corporate environment. January 18, 2001.

LUG Events: January 11 - January 25, 2001.
Date Event Location
January 11, 2001. Phoenix Linux Users Group (PLUG) Sequoia Charter School, Mesa, AZ.
January 11, 2001. Boulder Linux Users Group NIST Radio Building, Boulder, CO.
January 13, 2001. Route 66 Linux Users Group La Verne, California.
January 15, 2001. Linux Users' Group of Davis (LUGOD) Z-World, Davis, CA.
January 16, 2001. Kansas City Linux Users Group (KCLUG) Kansas City Public Library, Kansas City, MO.
January 16, 2001. Bay Area Linux User Group Chinatown, San Francisco, California.
January 17, 2001. Linux User Group of Groningen Groningen, Netherlands.
January 17, 2001. Central Iowa Linux Users Group (CIALUG) West Des Moines, IA.
January 17, 2001. Arizona State University Linux Users Group (ASULUG) Tempe, AZ.
January 18, 2001. St. Louis Unix Users Group (SLUUG) - Linux SIG St. Louis County Library, Indian Trails Branch, St. Louis, Missouri.
January 18, 2001. Rice University Linux Users Group (RLUG) Rice University, Houston, TX.
January 20, 2000. North Texas Linux Users Group (NTLUG) Nokia Centre, Irving, Texas.
January 20, 2001. Eugene Unix and GNU/Linux User Group Eugene, Oregon.
January 20, 2001. Silicon Valley Linux Users Group Installfest Computer Literacy Bookshop, San Jose, CA.
January 21, 2001. Beachside Linux User Group Conway, South Carolina.
January 24, 2001. Linux User Group of Assen Assen, Netherlands.

Additional events can be found in the LWN Event Calendar. Event submissions should be sent to lwn@lwn.net in a plain text format.


January 11, 2001

   

 

Software Announcements


Here are this week's Freshmeat software announcements. Freshmeat now offers the announcements sorted in two different ways:

Sorted by section and Sorted by license

 

Our software announcements are provided courtesy of FreshMeat

   

Sections:
 Main page
 Security
 Kernel
 Distributions
 Development
 Commerce
 Linux in the news
 Announcements
 Back page

See also: last week's Back page page.

Linux Links of the Week


GeekT.org. Have you worn holes in all of your favorite T shirts? Do you want to make a techno-nerd fashion statement? Check out GeekT.org; they are offering "Geek history through T Shirts" with the purpose of immortalizing unusual shirts.

Section Editor: Forrest Cook


January 11, 2001

   

 

This week in history


Two years ago (January 14, 1999 LWN): Creative Labs was in the news concerning the release of information on their Sound Blaster Live card. The company had done a turnaround in policy, starting with the position of not wanting to release its proprietary information and ending with a job posting for a Linux programmer. One can now find a device driver for the Emu10K chip in the Linux kernel source.

LinuxWorld.com ran an article on the Gimp and some potential problems due to two principal developers leaving. "If the story of Gimp's development represents an emerging pattern, then all is not well for open source software." With the recent release of Gimp 1.2, it appears that the problems were overrated.

The press pundits were predicting that 1999 would be the year of Linux, which it was, as was 2000 and as 2001 will be ...

The OpenSSL project was announced. Its goal of creating an open-source full featured secure communications package has been reached, and it is still going strong.

The development kernel was version 2.2.0 pre7 with the 2.2.0 release coming soon. Various Linux distributions were readying their systems for the new kernel. Also, the Kernel Traffic newsletter was introduced.

In the development world, Gnome 0.99.3, code named Profiling Bonobo was released. Digital Creations opened up the source code to DCOracle, a Python extension to the Oracle database.

Corel introduced their Netwinder thin server product which ran Corel's own port of Linux.

One year ago (January 13, 2000 LWN): The Uniform Computer Information Transactions Act was attracting opposition. It contained a number of unpleasant components for the customers of commercial software, including remote shutdown code, contracts that could not be read until the box was opened, and transferability restrictions. Reverse engineering was also under attack, something that affected Linux developers. UCITA has since passed in a small number of states in the US and still remains as a threat.

Michael Tiemann, formerly from Cygnus, moved into the position of Red Hat's Chief Technical Officer after the acquisition of Cygnus by RedHat. Red Hat also managed to complete a stock split, things were riding high and wild in the world of Linux stocks.

The second draft of the US cryptography regulations were discussed, some of the rules were about to be relaxed. This affected Linux in that the kernel could contain more secure versions of the encryption software without the need for user intervention.

The development kernel was up to version 2.3.39 with a 2.3.40 prepatch available. Lots of USB changes were in progress along with many other things. The stable kernel was version 2.2.14.

In the world of distributions, it was claimed that the Chinese government may have banned Windows 2000 in favor of Red Flag Linux. Copies of Red Flag Linux were impossible to track down though, and its existence was questioned. To top it off, the Chinese government was denying the authenticity of the report. In any case, the security implications of any government relying on closed source operating systems were being scrutinized.

The Linux Professional Institute announced free Linux exams and signed up over 300 people in a short time.

Caldera filed for its IPO, and was in the process of building up its Linux for Business platform. Caldera succeeded in going public, and later acquired SCO, now renamed Tarantella.

Linux One's IPO filing wasn't looking very likely to succeed, people in the financial world were beginning to notice the real lack of technical substance in the company.

 
   

 

Letters to the editor


Letters to the editor should be sent to letters@lwn.net. Preference will be given to letters which are short, to the point, and well written. If you want your email address "anti-spammed" in some way please be sure to let us know. We do not have a policy against anonymous letters, but we will be reluctant to include them.
 
   
Date: Thu, 4 Jan 2001 22:59:55 -0800
To: lwn@lwn.net
From: David Fickes <david@advicepress.com>
Subject: Lynux IPO filing...

One of the issues you mention is the CEO being in debt to the 
company. This is a very common way to give stock to a key person (or 
a founder) without triggering all sorts of filing and tax issues. 
Essentially, the company loans the money and then the money is used 
to pay for stock at the current valuation level. The assumption is 
that this is easier and more solid than options (which can be a bar 
to future private placements and are not tangible) or outright grants 
(which are a problem with current shareholders. Normally, one cannot 
sell stock cheaper than the current valuation price without 
triggering tax issues and also angry current shareholders.

This is so common, its almost not worth mentioning. It is interesting 
because if you follow the money on each of these transactions, you 
will also uncover the valuation price at the moment each of these 
events occur. - Usually you can then find out where the various VC 
and other companies/investors bought in.

-d

-- 
David Fickes		                 +1 650 620-9905
ADVICE Press		                 +1 650 620-9906 fax
951 Old County Road Suite 103            david@advicepress.com
Belmont, CA 94002                        www.advicepress.com 

   
Date: 5 Jan 2001 18:27:27 -0000
From: Eric Smith <eric@brouhaha.com>
To: letters@lwn.net
Subject: setuid and GTK+

Gentlemen,

In the Security section of your 4-Jan-2001 issue, you talk about the
BugTraq discussion of the possibility of insecure GTK+ modules being
used in setuid or setgid programs:

    It can be argued that GTK+ should force an abort if the program
    using that library is running as setuid or setguid. But this is the
    wrong way to handle this issue. Libraries shouldn't enforce policy -
    if you want to shoot yourself in the foot, you should be able to do
    so. What GTK+ could do is provide hooks for applications to request
    this enforcement, but not enable it by default.

Libraries shouldn't *rigidly* enforce policy.  But I don't see what would
be wrong with having GTK+ abort by default in dangerous situations, and
require applications to do something special if they want to prevent this.

It is much better to have things be secure by default, and require special
action to make them insecure.

If anything like this is done, there should also be a way for the system
administrator to set a system-wide policy disallowing such applications;
perhaps an rc file in /etc/ would do the job.  I'd even settle for a
compile-time option, but most people don't want to recompile their
system libraries.

Of course, a sysadmin that is worried about such things should also
routinely use find to inventory all the setuid and setgid programs,
and make sure that he or she knows *why* those programs are setuid or
setgid:

    #!/bin/sh
    for fs in `awk '{ if (($3 != "proc") && ($1 != "none")) print $2 }' </proc/mounts`
    do
      echo "scanning $fs for setuid and setgid programs"
      find $fs -mount -perm +6000 -ls
    done

On systems I administer, I turn off the setuid bits on many
standard programs, and remove others.  For instance, suidperl seems
like an incredibly bad idea to me.  I'm not trying to pick on suidperl,
I'm only using it as an exmaple.  It may well be the case that the authors
of suidperl have done a thorough security audit, but it's easier for
me to remove it rather than worry about it.

Happy new millenium!
Eric Smith

   
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