Read somewhere that this bug was fixed, so checked out CHANGES in the
new kernel builds, Chris Wilson and Daniel Vetter among others are
working with a lot of fixes for this driver. Hoping it was fixed
somewhere among all those contributions, my system and logs related to
the drm:i915_hangcheck_hung ERROR is printed below. However, upgrading
reduced the *rate* of the error, but came back today. When working with
Blender or Eclipse, programs using a lot of memory, system suddenly
freeze. The mouse cursor is still movable, but the rest is frozen.
uname -a:
Linux robtu 3.8.0-030800rc7-generic #201302081635 SMP Fri Feb 8 21:57:43 UTC
2013 i686 i686 i686 GNU/Linux
syslog:
Feb 21 23:34:41 robtu kernel: [233139.352461] [drm:i915_hangcheck_hung] *ERROR*
Hangcheck timer elapsed... GPU hung
kern.log:
Feb 21 23:34:41 robtu kernel: [233139.352461] [drm:i915_hangcheck_hung] *ERROR*
Hangcheck timer elapsed... GPU hung
Feb 21 23:34:41 robtu kernel: [233139.352468] [drm] capturing error event; look
for more information in /debug/dri/0/i915_error_state
cat /debug/dri/0/i915_error_state:
no error state collected
dmesg:
[ 16.946953] i915 0000:00:02.0: setting latency timer to 64
[ 16.947317] i915 0000:00:02.0: irq 42 for MSI/MSI-X
[ 17.934259] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 17.934261] i915 0000:00:02.0: registered panic notifier
[ 18.234714] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
lspci:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
lshw:
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics
Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:42 memory:c0000000-c03fffff
memory:b0000000-bfffffff ioport:2000(size=64)
BTW, this guy has claimed he has fixed the problem, anyone with "kernelpowers"
here want to take a look?
http://www.quineloop.com/2012/05/26/intel-i915-gpu-hung-linux.html
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to a duplicate bug report (644740).
https://bugs.launchpad.net/bugs/946899
Title:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU
hung
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/946899/+subscriptions
--
kubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
