GPU lockups after upgrading to 7.2.0
Submitted by Tim Besard
Assigned to xf86-video-ati maintainers
Description
Created attachment 83919
dmesg log containing several GPU lockups
Upgrading xf86-video-ati to 7.2 has caused very frequent GPU lockups on my machine (one after the other), after a while even causing my machine to spontaneously reboot.
I'm using a Radeon HD7850, on a fully-updated 64bit Arch Linux installation (Linux 3.10.5, Xserver 1.14.2). Attached is a dmesg from when the GPU locked-up but I managed to switch to a TTY console, after which my system didn't lock-up and I could collect the dmesg (but forgot Xorg.log).
My xrandr configuration:
Screen 0: minimum 320 x 200, current 2960 x 1050, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 connected 1280x1024+0+20 (normal left inverted right x axis y axis) 340mm x 270mm
1280x1024 60.0+ 75.0
1024x768 75.1 75.0 70.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
DVI-0 connected primary 1680x1050+1280+0 (normal left inverted right x axis y axis) 474mm x 296mm
1680x1050 59.9+
1280x1024 75.0 60.0
1280x960 60.0
1152x864 75.0
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
Attachment 83919, "dmesg log containing several GPU lockups":
dmesg.log