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Hi hugohirsch,
Since a moth (July 2015) I am having the same problem. (Up to now everything
worked pretty well,...4 years)
Randomly the Ubuntu freezes ( no ctr+atl+F1 or ssh) works). completely frozen.
Sometimes takes 1 hr sometimes 10 minutes.
I am not sure if it is because the graphics
** Bug watch added: freedesktop.org Bugzilla #88946
https://bugs.freedesktop.org/show_bug.cgi?id=88946
** Also affects: nouveau via
https://bugs.freedesktop.org/show_bug.cgi?id=88946
Importance: Unknown
Status: Unknown
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: New = Confirmed
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Trying to switch back to nvidia seems to not have worked correctly, thus
noveau is loaded as fallback and the machine just froze again.
Dmesg snippet during system startup:
[ 15.683866] init: Failed to spawn hybrid-gfx main process: unable to
execute: No such file or directory
[ 15.840021]
** Attachment added: 20140621Xorg.1.log
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1314405/+attachment/4136423/+files/20140621Xorg.1.log
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The problem still remains active.
After 2014-05-25 I switched to proprietary nvidia 331.38 for my GT218
[GeForce 210] graphics card and did not experience any more machine
freezes and display hickups.
Just yesterday I switched back to xserver-xorg-video-nouveau and
experienced the screen and
** Attachment added: 20140621Xorg.0.log
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1314405/+attachment/4136422/+files/20140621Xorg.0.log
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