Bug 82392

Summary: [hsw] Screen randomly freezes for few seconds, few times a day
Product: DRI Reporter: David Sebek <dasebek>
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: critical    
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

Description David Sebek 2014-08-09 17:09:57 UTC 
Created attachment 104351 [details]
/sys/class/drm/card0/error

I am using 64-bit Fedora 20 (kernel 3.15.8) with gnome 3.10.2 on Haswell Celeron G1820 with integrated Intel HD graphics. Sometimes, usually when I am using Mozilla Firefox 31.0, the screen completely freezes, only the mouse cursor moves. I thought I have solved it by updating Intel drivers from "https://01.org/linuxgraphics/", but after two days it happened again. When I run "journalctl", it shows:

Aug 09 18:17:52 pc-fedora.group kernel: [drm] stuck on render ring
Aug 09 18:17:52 pc-fedora.group kernel: [drm] GPU HANG: ecode 0:0x87d3bffa, in gnome-shell [1510], reason: Ring hung, action: reset
Aug 09 18:17:52 pc-fedora.group kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Aug 09 18:17:52 pc-fedora.group kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Aug 09 18:17:52 pc-fedora.group kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Aug 09 18:17:52 pc-fedora.group kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Aug 09 18:17:52 pc-fedora.group kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error
Aug 09 18:17:54 pc-fedora.group kernel: [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
Comment 1 Chris Wilson 2014-09-10 15:20:15 UTC 

*** This bug has been marked as a duplicate of bug 80229 ***

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