Summary: | [gen4] GPU crash playing HTML5 video on Intel 82Q963/Q965, Ubuntu 14.04 | ||
---|---|---|---|
Product: | Mesa | Reporter: | Cedders <cklists> |
Component: | Drivers/DRI/i965 | Assignee: | Ian Romanick <idr> |
Status: | RESOLVED FIXED | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
Severity: | normal | ||
Priority: | medium | CC: | intel-gfx-bugs |
Version: | unspecified | ||
Hardware: | x86 (IA32) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: |
/sys/class/drm/card0/error following crash on Ubuntu 14.04
Compressed /sys/class/drm/card0/error following crash with 2.99.917 |
Description
Cedders
2015-09-25 16:17:21 UTC
Created attachment 118447 [details]
Compressed /sys/class/drm/card0/error following crash with 2.99.917
This is also fairly reproducible with
libdrm-intel1:i386/vivid 2.4.60-2 uptodate
xserver-xorg-video-intel:i386/vivid-updates 2:2.99.917-1~exp1ubuntu2.2 uptodate
but seems to require video to play twice.
It is worth checking with mesa-10.5.3+ as that fixed many gen4 issues. Thanks, Chris. Upgrading libgl1-mesa-dri libraries from 10.1.3 to 10.5.9-2ubuntu1~vivid2 seems to fix the crash, as does "always_flush_cache=true" or "always_flush_batch=true" workarounds mentioned in bug 80568. Is there nothing to fix in the i915 driver then? Nope, this was a Mesa bug. Glad it's working for you now. |
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