Ubuntu
linux package

  1. Bug #1140716
  2. Comment #130

Comment 130 for bug 1140716

Revision history for this message
Syslog.eu (syslog) wrote : Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

I can confirm this also with quantal kernel 3.5.0-27 on my lenovo E530:

uname:
Linux toruk 3.5.0-27-generic #46-Ubuntu SMP Mon Mar 25 20:00:05 UTC 2013 i686 i686 i686 GNU/Linux

lspci:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Device 5000
 Flags: bus master, fast devsel, latency 0, IRQ 43
 Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
 Memory at e0000000 (64-bit, prefetchable) [size=256M]
 I/O ports at 5000 [size=64]
 Expansion ROM at <unassigned> [disabled]
 Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
 Capabilities: [d0] Power Management version 2
 Capabilities: [a4] PCI Advanced Features
 Kernel driver in use: i915
 Kernel modules: i915

dmesg:
[19832.492304] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
[19832.492309] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[72569.343576] [drm:intel_pipe_set_base] *ERROR* pin & fence failed
[72569.343583] [drm:drm_helper_resume_force_mode] *ERROR* failed to set mode on crtc f6671800

It happens randomly 3-5 times per day - the display completely freezes and only mouse is moving. Restart is then necessary. It is impossible to seriously work with the laptop.