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Tasklist

FS#46048 - [xf86-video-intel] Skylake graphics crashes/pink screen on suspend to RAM or display sleep.

Attached to Project: Arch Linux
Opened by Oscar Molin (SBeaver) - Friday, 21 August 2015, 07:14 GMT
Last edited by Doug Newgard (Scimmia) - Monday, 21 September 2015, 13:51 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Jan de Groot (JGC)
Andreas Radke (AndyRTR)
Laurent Carlier (lordheavy)
Architecture x86_64
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
When using suspend to RAM, returning from suspend will turn the screen pink and no windows visible.
It will respond to a soft power button though so it's not frozen.

When using display sleep, returning from display sleep will make the mouse cursor take up half the screen. The part of the screen below the mouse position will turn into one big box with the same color as the color that is supposed to be below the mouse cursor. Window interactions, keyboard etc works normally. Artifacts are shown in the top left of the screen also, but only when the cursor is on that current display.
I was using one DVI display and one HDMI display.

Additional info:
xf86-video-intel 1:2.99.917+381+g5772556-1
lspci: Intel Corporation Sky Lake Integrated Graphics (rev 06)


Steps to reproduce:
Use suspend to RAM (S3 or similar) or display sleep with Skylake graphics.
This task depends upon

Closed by  Doug Newgard (Scimmia)
Monday, 21 September 2015, 13:51 GMT
Reason for closing:  Fixed
Additional comments about closing:  linux 4.2-1
Comment by Oscar Molin (SBeaver) - Friday, 21 August 2015, 17:11 GMT
I should add, I'm using the kernel option i915.preliminary_hw_support=1 because that's the only way to allow setting screen resolution.
Comment by Oscar Molin (SBeaver) - Monday, 31 August 2015, 16:09 GMT
More details: When the cursor issue appears, the whole X screen is actually shifted to the right maybe 150-200 pixels or so.
Comment by rio (rio) - Friday, 11 September 2015, 13:43 GMT
As noted in https://bbs.archlinux.org/viewtopic.php?pid=1561042 this can't be reproduced in linux 4.2.
Comment by Oscar Molin (SBeaver) - Sunday, 20 September 2015, 20:34 GMT
I have now tried kernels 4.3rc1 mainline and 4.2 from testing and both suspend and monitor sleep now appears to work correctly.

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