[Bug 24587] HD3470 mobility hangs (more or less randomly) with KMS

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=24587


Joakim Gebart <joakim.gebart at jge.se> changed:

           What    |Removed                     |Added
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                 CC|                            |joakim.gebart at jge.se




--- Comment #10 from Joakim Gebart <joakim.gebart at jge.se>  2009-10-22 06:33:04 PST ---
I have the same trouble on an HD3470 mobility (RV620 or whatever it's called in
the firmware)
If I enable preempt I usually get the same lockup as described in the OP at
most a few minutes after login (Gnome 2.26), mouse works but everything else
seems to have stopped. I can still SSH to the machine. SysRq works. Caps lock
led doesn't respond. This is with a 2.6.32-rc kernel, I haven't tried .31.
When not running with preempt it seems that the system is stable until I
suspend to ram and resume (just like #4). Glxgears also seems to cause it to
hang after a few seconds.
Dist: Gentoo
Some package versions that might be relevant:
Gnome 2.26 (stable)
Mesa svn from 2009-10-21
xf86-video-ati svn from 2009-10-21
libdrm svn from 2009-10-21
kernel 2.6.32-rc5 with drm-next patches, git pull from 2009-10-21


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