[Nouveau] [Bug 52244] [ 4.876531] [drm] nouveau 0000:01:00.0: GPU lockup - switching to software fbcon

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=52244

bugs.freedesktop.org at spider007.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugs.freedesktop.org at spider
                   |                            |007.net

--- Comment #10 from Mike C <mike.cloaked at gmail.com> 2012-09-11 09:13:43 UTC ---
Running arch linux with kernel 3.5.3-1-ARCH (x86_64) and nouveau
xf86-video-nouveau 1.0.1-1 Although the machine boots and runs with the screen
display apparently normal I do get in the kernel log:

Sep 11 09:37:35 localhost kernel: [ 389.092546] [drm] nouveau 0000:01:00.0:
PFIFO_CACHE_ERROR - Ch 3/0 Mthd 0x0060 Data 0x8000000f
Sep 11 09:40:11 localhost kernel: [ 545.848393] [drm] nouveau 0000:01:00.0:
PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x1b00 Data 0x00000000

However when I shutdown (after running KDE desktop with desktop effects
switched on) I get a hang for some seconds after the X session ends, with a
message on the console "GPU lockup - switching to software fbcon".  However I
don't see the GPU lockup message in the logs - and only on the console during
shutdown.

If there is any additional diagnostics that I can run to help pin down where
the problem lies I will be happy to run tests.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.