Debian
linux package

  1. Bug #1140716
  2. Comment #13

Comment 13 for bug 1140716

Revision history for this message
Torsten Hilbrich (torsten-hilbrich) wrote : Re: [regression] 3.5.0-26-generic CPU hangs

With rc6 off the hangup happened 2 minutes after booting:

$ dmesg|grep i915
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.5.0-26-generic root=/dev/mapper/System-root ro quiet splash i915.i915_enable_rc6=0 vt.handoff=7
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.5.0-26-generic root=/dev/mapper/System-root ro quiet splash i915.i915_enable_rc6=0 vt.handoff=7
[ 0.857239] i915 0000:00:02.0: power state changed by ACPI to D0
[ 0.857242] i915 0000:00:02.0: power state changed by ACPI to D0
[ 0.857458] i915 0000:00:02.0: setting latency timer to 64
[ 0.877771] i915 0000:00:02.0: irq 44 for MSI/MSI-X
[ 1.619983] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 128.787009] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
[ 128.787013] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 254.699283] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung

Seems it's time to return to 3.5.0-25-generic.