Public bug reported:
After upgrading from 20.04 to 20.10 system is unusable anymore due to
GPU issues with nouveau. Same system worked fine on 20.04.
Symptoms:
System starts just fine, but overall UI performance is bad, everything
seems slow and CPU usage seems too high even when idle. After a while UI
freezes completly. Sometimes it recovers after several minutes, other
times it doesn't and system freezes forever, requiring hard revoot.
Setup: Ubuntu 20.10. nouveau. Wayland. nVidia GTX 1080 Ti.
dmesg output attached.
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
** Tags: groovy
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/bugs/1901294/+attachment/5426351/+files/dmesg.log
** Tags added: groovy
** Description changed:
After upgrading from 20.04 to 20.10 system is unusable anymore due to
GPU issues with nouveau. Same system worked fine on 20.04.
Symptoms:
System starts just fine, but overall UI performance is bad, everything
seems slow and CPU usage seems too high even when idle. After a while UI
freezes completly. Sometimes it recovers after several minutes, other
- times it doesn't and system freezes completly.
+ times it doesn't and system freezes forever, requiring hard revoot.
Setup: Ubuntu 20.10. nouveau. Wayland. nVidia GTX 1080 Ti.
dmesg output attached.
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/1901294
Title:
nouveau timeout and system lockup
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1901294/+subscriptions
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