Bug 14892

Summary:	intel, KMS, suspend2ram resume, screen black
Product:	Drivers	Reporter:	Rafael J. Wysocki (rjw)
Component:	Video(DRI - Intel)	Assignee:	drivers_video-dri-intel (drivers_video-dri-intel)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	linux, mcgrof, preining
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.32-rc8	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	7216, 14230

Description Rafael J. Wysocki 2009-12-27 22:41:57 UTC

Subject    : intel, KMS, suspend2ram resume, screen black
Submitter  : Norbert Preining <preining@logic.at>
Date       : 2009-11-24 4:35
References : http://marc.info/?l=linux-kernel&m=125903731125558&w=4

This entry is being used for tracking a regression from 2.6.31.  Please don't
close it until the problem is fixed in the mainline.

Comment 1 Norbert Preining 2009-12-30 04:31:01 UTC

Yes it is an regression. There is already a bug report here: 14722 where a patch is posted.

Please merge these two bugs.

Yes, it is still present in 2.6.32.2

Best

Norbert

Comment 2 Haggy 2009-12-30 10:39:18 UTC

Confirmed on 2.6.32.2 for me as well. Note i can reactivate the display by Hitting Fn + Output (which toggles between external VGA connector and the display of my notebook).

Comment 3 Rafael J. Wysocki 2010-01-13 21:51:52 UTC

Fixed by commit a2565377a5c31e25c77c7cabaf6752abe9a2d83a .