If you do see this regularly and want to test something, please try
applying this to your kernel:
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c
b/drivers/gpu/drm/i915/i915_gem_context.c
index a1e8ecb..b9b8917 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -315,7 +315,7 @@ mi_set_context(struct intel_ring_buffer *ring,
* explicitly, so we rely on the value at ring init, stored in
* itlb_before_ctx_switch.
*/
- if (IS_GEN6(ring->dev) && ring->itlb_before_ctx_switch) {
+ if (ring->itlb_before_ctx_switch) {
ret = ring->flush(ring, I915_GEM_GPU_DOMAINS, 0);
if (ret)
return ret;
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1152165
Title:
[ivb] GPU lockup IPEHR: 0xffffffff upon context restore
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Bug description:
Had SuperTuxKart open and Chromium running in the background; then
computer locked up.
ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: xserver-xorg-video-intel 2:2.21.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
Uname: Linux 3.8.0-11-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.9-0ubuntu2
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Thu Mar 7 08:09:00 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.1.22, 3.8.0-11-generic, x86_64: installed
virtualbox, 4.1.22, 3.8.0-4-generic, x86_64: installed
virtualbox, 4.1.22, 3.8.0-6-generic, x86_64: installed
virtualbox, 4.1.22, 3.8.0-7-generic, x86_64: installed
virtualbox, 4.1.22, 3.8.0-8-generic, x86_64: installed
DuplicateSignature: GPU lockup IPEHR: 0xffffffff IPEHR: 0x0b140001 Ubuntu
13.04
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: This is the first time
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. Device [106b:00fd]
InstallationDate: Installed on 2013-01-18 (48 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64+mac (20130117)
InterpreterPath: /usr/bin/python3.3
MachineType: Apple Inc. MacBookAir5,1
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-11-generic
root=UUID=ceb00db8-a161-4759-80d9-a9fce83fe29f ro i915.i915_enable_rc6=1
RelatedPackageVersions:
xserver-xorg 1:7.7+1ubuntu4
libdrm2 2.4.42-0ubuntu1
xserver-xorg-video-intel 2:2.21.3-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Title: GPU lockup IPEHR: 0xffffffff IPEHR: 0x0b140001
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 11/27/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA51.88Z.00EF.B02.1211271028
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-66F35F19FE2A0D05
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir5,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-66F35F19FE2A0D05
dmi.modalias:
dmi:bvnAppleInc.:bvrMBA51.88Z.00EF.B02.1211271028:bd11/27/2012:svnAppleInc.:pnMacBookAir5,1:pvr1.0:rvnAppleInc.:rnMac-66F35F19FE2A0D05:rvrMacBookAir5,1:cvnAppleInc.:ct10:cvrMac-66F35F19FE2A0D05:
dmi.product.name: MacBookAir5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.9~daily13.03.06-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.42-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.6-0ubuntu3
xserver.bootTime: Wed Mar 6 11:28:46 2013
xserver.configfile: default
xserver.errors:
intel(0): Detected a hung GPU, disabling acceleration.
intel(0): When reporting this, please include i915_error_state from debugfs
and the full dmesg.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.2-0ubuntu2
xserver.video_driver: intel
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1152165/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
