https://bugs.freedesktop.org/show_bug.cgi?id=27498
Summary: Gpu hangs while using gnome-shell
Product: DRI
Version: DRI CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=34723)
--> (https://bugs.freedesktop.org/attachment.cgi?id=34723)
Gpu hang with graphic problem
Using "Applications" menu inside "Activities" panel can hang GPU. On rare
occasions it can also happen during normal usage.
During the hang system can either hang solid(it doesn't even respond to magic
keys) or only graphic stops working(while kms console is still usable).
In first state display goes into sleep mode and machine just doesn't response.
In /var/log/messages I saw lots of this:
"
Apr 6 18:15:52 localhost kernel: [ 219.750559] [drm]
RB3D_RESET_STATUS=0x00001F94
Apr 6 18:15:52 localhost kernel: [ 219.750561] [drm] ISYNC_CNTL=0x00000033
Apr 6 18:15:52 localhost kernel: [ 219.750563] [drm] radeon: cp idle
(0x10000000)
Apr 6 18:15:52 localhost kernel: [ 219.750574] [drm] radeon: ring at
0x0000000020000000
Apr 6 18:15:52 localhost kernel: [ 219.750602] [drm] ring test succeeded in 7
usecs
Apr 6 18:15:52 localhost kernel: [ 219.750605] [drm] GPU reset succeed
(RBBM_STATUS=0x10000140)
Apr 6 18:15:52 localhost kernel: [ 219.758516] [drm] GA reset succeed
(RBBM_STATUS=0x10000140)
Apr 6 18:15:52 localhost kernel: [ 219.758523] [drm] GA_IDLE=0x07FFFFFF
"
In second state I'm able to switch back into console.
Kernel drm-randeon-testing: 65965f4b702f98cb3857db44375e5d6a804d4937
mesa: d18d0fdcd8daa0d9979b72978795f0305d2db7c8
drm: c7650003c52ee29b7fa5ebf20dd134079f0b8488
gnome-shell:
Installed: 2.29.0-2
Candidate: 2.29.0-2
Version table:
*** 2.29.0-2 0
500 http://ftp.pl.debian.org unstable/main Packages
500 http://ftp.pl.debian.org testing/main Packages
100 /var/lib/dpkg/status
xserver-xorg-video-radeon:
Installed: 1:6.13.0-1
Candidate: 1:6.13.0-1
Version table:
*** 1:6.13.0-1 0
500 http://ftp.pl.debian.org unstable/main Packages
100 /var/lib/dpkg/status
1:6.12.6-1 0
xserver-xorg-core:
Installed: 2:1.7.6-2
Candidate: 2:1.7.6-2
Version table:
*** 2:1.7.6-2 0
500 http://ftp.pl.debian.org unstable/main Packages
100 /var/lib/dpkg/status
2:1.7.6-1 0
500 http://ftp.pl.debian.org testing/main Packages
500 http://ftp.pl.debian.org testing/main Packages
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