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Fsyncers and curveballs (the Firefox 3 fsync() problem)

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 27, 2008 18:40 UTC (Tue) by MisterIO (guest, #36192)
In reply to: Fsyncers and curveballs (the Firefox 3 fsync() problem) by gerv
Parent article: Fsyncers and curveballs (the Firefox 3 fsync() problem)

There are pieces of the Desktop(various parts like the background or the panels) which are
like pasted on random positions of the web-page.


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Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 27, 2008 18:43 UTC (Tue) by gerv (subscriber, #3376) [Link]

Nope, don't see that. All looks good to me. I can email you a screenshot if you like. Or, you
could take one and file a bug with it :-)

Gerv

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 27, 2008 18:48 UTC (Tue) by zlynx (subscriber, #2285) [Link]

Oh yeah, I've seen that too.  Not very often though, and not always on the same site.  I think
its some kind of image rendering glitch.  It's like other pixmaps get mixed into the image.

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 28, 2008 1:03 UTC (Wed) by roc (subscriber, #30627) [Link]

Sounds like an X bug, since Firefox doesn't actually have access to the contents of the
windows of other applications.

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 28, 2008 7:42 UTC (Wed) by MisterIO (guest, #36192) [Link]

So why Galeon and any other program except for Epiphany-webkit(so another browser) don't have
this problem. If it was X, I should have seen it everywhere.

http://img138.imageshack.us/my.php?image=screenshotthewor...

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 28, 2008 10:05 UTC (Wed) by jond (subscriber, #37669) [Link]

That doesn't stand to reason. It's perfectly feasible for only one app to cause a bug in X to
be apparent.

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 28, 2008 12:48 UTC (Wed) by roc (subscriber, #30627) [Link]

So you see this bug in epiphany-webkit and Firefox, and you assume it's a Firefox bug? That's
amazing.

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted May 28, 2008 18:40 UTC (Wed) by MisterIO (guest, #36192) [Link]

Obviously I didn't see that in epiphany because it's more than a month that I'm not using
epiphany anymore, because of its shift to webkit, which is still in experimental stage IMO. I
just tried it there after having reinstalled epiphany to test those sites exactly because here
people were saying they didn't notice that problem.

Fsyncers and curveballs (the Firefox 3 fsync() problem)

Posted Jun 27, 2008 13:25 UTC (Fri) by sharkb (guest, #52709) [Link]

In case you didn't find the solution yet (or if someone else is looking for it), take a look
at Debian Bug Report #482992
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=482992

In short the solution is to add the following line to the "Device" section of
/etc/X11/xorg.conf
        Option          "XaaNoOffscreenPixmaps" "on"

You need to restart your X, unless you want to experiment with this:
http://ubuntuforums.org/showthread.php?p=4211618

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