[Bug 51921] Screen black, no action possible

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=51921





--- Comment #1 from JP Pozzi <jp.pozzi at izzop.net>  2012-12-22 20:07:26 ---
Hello,

I get a second "freeze" with the same messages :

Dec 22 20:49:08 jport kernel: [ 5642.810093] [drm:i915_hangcheck_hung] *ERROR*
Hangcheck timer elapsed... GPU hung
Dec 22 20:49:08 jport kernel: [ 5642.810105] [drm] capturing error event; look
for more information in /debug/dri/0/i915_error_state
Dec 22 20:49:09 jport kernel: [ 5643.330121] [drm:i915_reset] *ERROR* Failed to
reset chip.

Preceeding messages involving i951 :


Dec 22 19:15:35 jport kernel: [   34.577466] i915 0000:00:02.0: irq 44 for
MSI/MSI-X
Dec 22 19:15:35 jport kernel: [   34.577477] [drm] Supports vblank timestamp
caching Rev 1 (10.10.2010).
Dec 22 19:15:35 jport kernel: [   34.577480] [drm] Driver supports precise
vblank timestamp query.
Dec 22 19:15:35 jport kernel: [   34.577518] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
Dec 22 19:15:35 jport kernel: [   35.038989] [drm] initialized overlay support

Dec 22 19:15:35 jport kernel: [   34.577466] i915 0000:00:02.0: irq 44 for
MSI/MSI-X
Dec 22 19:15:35 jport kernel: [   34.577477] [drm] Supports vblank timestamp
caching Rev 1 (10.10.2010).
Dec 22 19:15:35 jport kernel: [   34.577480] [drm] Driver supports precise
vblank timestamp query.
Dec 22 19:15:35 jport kernel: [   34.577518] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem

Dec 22 19:15:35 jport kernel: [   35.038989] [drm] initialized overlay support

Dec 22 19:33:59 jport kernel: [ 1130.380102] i915 0000:00:02.0: power state
changed by ACPI to D3hot


All was OK which a 3.6.5 kernel.

Regards

JP P

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