Bug 626612

Summary: After being blanked by gnome-power-manager, display never wakes up again
Product: [Fedora] Fedora Reporter: Adam Williamson <awilliam>
Component: xorg-x11-drv-nouveauAssignee: Ben Skeggs <bskeggs>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 14CC: airlied, bskeggs, kingpin
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2012-08-16 17:38:21 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
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Description Flags
dmesg output after triggering the blank then re-opening the lid none

Description Adam Williamson 2010-08-23 23:17:54 UTC
On the affected system, I have gnome-power-manager set to blank the display if the lid is closed with AC power connected. If I trigger this blank, then open the lid again and use the trackpad or touch a key - which should wake the screen up again - it stays blank. The system is still running (I could pull dmesg via an ssh link), but the screen won't come back until I reboot. dmesg with drm.debug=14 set attached, as requested.

Comment 1 Adam Williamson 2010-08-23 23:18:32 UTC
Created attachment 440520 [details]
dmesg output after triggering the blank then re-opening the lid

Comment 2 Martin Thurn 2011-12-23 19:09:15 UTC
This still happens on Fedora 15.  On a desktop computer (HP Evo d530), when the "time limit" is reached and the screen goes blank, wiggling the wired USB mouse and pressing every key on the wired USB keyboard does nothing.  Have to cold boot by holding the power button for 5 seconds, losing all my work.  This makes Fedora pretty much useless.  Severity should be increased.

Comment 3 Adam Williamson 2012-01-03 23:28:57 UTC
not likely to be the same bug, I don't think. I haven't had this issue on F15 or F16.



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Comment 4 Fedora End Of Life 2012-08-16 17:38:24 UTC
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