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[Bug 378840] Re: Screensaver causes X freeze when using UXA

 

The best place for finding information on debugging is on
https://wiki.ubuntu.com . For X-related issues,
https://wiki.ubuntu.com/X/ is a good starting page. In addition there is
the ubuntu-x mailing list (see http://lists.ubuntu.com for an overview
of ubuntu mailing lists, including archives.

For all X-related bugs we would like at least the output of `lspci
-vvnn`, and the files /var/log/Xorg.0.log and /etc/X11/xorg.conf.

For freezes (i.e. GPU lockup, X becomes unresponsive, but it is possible
to log in via ssh if computer is connected via wire), there is a page at
https://launchpad.net/~ubuntu-x-swat/+archive/x-freeze-test with how
useful information about the freeze may be extracted. Basically, this
requires a newer kernel than the one shipped with Jaunty, but testing is
pretty straightforward.

Also, it is useful to test if the bug is fixed in the updated drivers
available from https://launchpad.net/~ubuntu-x-swat/+archive/x-updates/
. Actually, the best would be if you upgrade to these and then attach
the necessary log files when using this driver.

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: Undecided => Medium

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: New => Incomplete

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Screensaver causes X freeze when using UXA
https://bugs.launchpad.net/bugs/378840
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