Bug 99207

Summary: [i915] GPU HANG after resume from hibernate
Product: DRI Reporter: Olibuntu <olibuntu>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
/sys/class/drm/card0/error
none
output of dmesg none

Description Olibuntu 2016-12-27 19:10:31 UTC 
Created attachment 128667 [details]
/sys/class/drm/card0/error

After resume from hibernate, a GPU HANG occurs. Only once I experienced problems, but I didn't have much time to test. At the moment it seems that most of the time the hang has no bad effect.

I updated to mesa 13, but nothing changed:
client glx vendor string: Mesa Project and SGI
OpenGL version string: 3.0 Mesa 13.1.0-devel

Kernel is 
Linux x200 4.4.0-57-generic #78-Ubuntu SMP Fri Dec 9 23:50:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

libdrm is 2.4.74
Comment 1 Olibuntu 2016-12-27 19:11:28 UTC 
Created attachment 128668 [details]
output of dmesg
Comment 2 Chris Wilson 2016-12-28 12:01:28 UTC 

*** This bug has been marked as a duplicate of bug 93331 ***

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