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[Gard Spreemann <1510301@xxxxxxxxxxxxxxxxxx>]

I did not save the logs from when I ran the unpatched kernel. but dmesg
contained the same errors as detailed in the Freedesktop.org bug report
[1].

[1] https://bugs.freedesktop.org/show_bug.cgi?id=92504#c7

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

** Bug watch added: freedesktop.org Bugzilla #92504
   https://bugs.freedesktop.org/show_bug.cgi?id=92504

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Title:
  Graphics corruption with nouveau

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading to Wily, I'm experiencing severe graphics corruption
  in KDE/Plasma. My graphics card is "01:00.0 VGA compatible controller:
  NVIDIA Corporation GT218M [NVS 3100M] (rev a2)" and I use the nouveau
  drivers. My problem matches that of Freedesktop.org bug 92504 [1] and
  applying the patch from its comment 23 [2] seems to alleviate my
  problem.

  After correcting line numbers, the patch applies cleanly to the Wily
  kernel. I do not understand the nouveau code or the patch, but it
  seems the patch could easily be backported to correct a severe problem
  that surely affects a lot of users.

  [1] https://bugs.freedesktop.org/show_bug.cgi?id=92504
  [2] http://lists.freedesktop.org/archives/nouveau/2015-October/022732.html

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