keestux, when does it happen for you? In my case, when I open the Dash.
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https://bugs.launchpad.net/bugs/1072403
Title:
Unity and GnomeShell hang or crash with nouveau kernel error
The kernel from kernel-ppa/mainline (linux-image-3.7.0-7-generic) gives
this error too, so it is not just my own kernel.
Jan 4 11:49:02 koli kernel: [ 1956.519825] nouveau E[ DRM] fail
ttm_validate
Jan 4 11:49:02 koli kernel: [ 1956.519831] nouveau E[ DRM] validate
vram_list
Jan 4
I'm seeing the same messages since I upgraded to quantal yesterday
(upgraded from precise). However there are a few differences in my setup
compared to Perseid (the initiator of this bug). So, I'm hesitating to
mark it as a me2.
Major differences are:
* my own kernel based on 3.7.1 (which I had
Oh, and here is a subset of the messages in /var/log/kern.log
$ grep -E 'nouveau|TTM|drm' /var/log/kern.log
** Attachment added: kern-nouveau-errors
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1072403/+attachment/3473226/+files/kern-nouveau-errors
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You
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: New = Confirmed
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I have the same messages on syslog, the difference is that in my case
there is no crash, but graphical corruptions instead.
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https://bugs.launchpad.net/bugs/1072403
Title:
Unity and
