FS#41979 - [linux] 3.16.x GPU hang happens on IvyBridge (HD4000) graphics with 2nd monitor attached.

Attached to Project: Arch Linux
Opened by Vasily Khoruzhick (anarsoul) - Monday, 15 September 2014, 14:27 GMT
Last edited by Eli Schwartz (eschwartz) - Monday, 02 October 2017, 19:30 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Tobias Powalowski (tpowa)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

Description:

Due to bug in linux-3.16 (all versions since 3.14 are affected), GPU hang happens on IvyBridge (HD4000) graphics with 2nd monitor attached.
Fix was merged into 3.17rc, but it wasn't merged yet into stable kernel releases. Please consider applying attached patch while building linux package.

Upstream bug report: https://bugs.freedesktop.org/show_bug.cgi?id=77104

Additional info:
* package version(s)
3.16.2-1

Steps to reproduce:
Attach and activate (via xrandr) 2nd monitor, wait until GPU hang happens.
   i915_ivb_no_rcs.patch (1.1 KiB)
This task depends upon

Closed by  Eli Schwartz (eschwartz)
Monday, 02 October 2017, 19:30 GMT
Reason for closing:  Fixed
Additional comments about closing:  requested backport is long since present in stable releases
Comment by Vasily Khoruzhick (anarsoul) - Thursday, 18 September 2014, 15:10 GMT
3.16.3-1 is still affected.
Comment by Vasily Khoruzhick (anarsoul) - Wednesday, 01 October 2014, 07:49 GMT
All users with IvyBridge graphics and dual-monitor configuration are affected. Maybe it's time to build a fresh package with this patch?
Comment by mattia (nTia89) - Sunday, 01 October 2017, 15:37 GMT
is this issue still valid?
Comment by Vasily Khoruzhick (anarsoul) - Sunday, 01 October 2017, 17:23 GMT
No, it's working fine.

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