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Message #92543
[Bug 339982] Re: [i945 GMA950] X freezes about once a week
as per instructions from a bug supervisor, I've open bug 1408038 for my
own issue.
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https://bugs.launchpad.net/bugs/339982
Title:
[i945 GMA950] X freezes about once a week
Status in xserver-xorg-video-intel package in Ubuntu:
Invalid
Bug description:
I'm running jaunty on my Sony Vaio TZ190N.
Three times in the last two weeks I have experienced a total GUI hang.
The screen becomes totally frozen, although the mouse will still move.
The keyboard does not respond to ctrl+alt+2 (for example) to switch to
a console.
There is nothing of note in /var/log/messages or dmesg or .xsession-
errors or /var/log/Xorg.0.log.
It is still possible to ssh into the machine while it is in this
state. Killing compiz and gnome-related processes does nothing to the
state of the screen. Killing X with -9 as root caused the screen to
be corrupted, and the computer to entirely freeze. It was no longer
pingable after that.
After a hard reset, the computer was usable again.
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
Subsystem: Sony Corporation Device [104d:900e]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
Subsystem: Sony Corporation Device [104d:900e]
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