Bug 732513 - F15 nouveau suspend while on battery leads to black-screen on resume (workaround: suspend only while on ac power)
Summary: F15 nouveau suspend while on battery leads to black-screen on resume (workaro...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nouveau
Version: 15
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Ben Skeggs
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-08-22 18:49 UTC by Reartes Guillermo
Modified: 2012-08-07 15:37 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-08-07 15:37:18 UTC


Attachments (Terms of Use)
boot, suspend while on ac, resume then remove ac plug, suspend, resume and black-screen (104.86 KB, application/octet-stream)
2011-08-22 18:49 UTC, Reartes Guillermo
no flags Details

Description Reartes Guillermo 2011-08-22 18:49:00 UTC
Created attachment 519332 [details]
boot, suspend while on ac, resume then remove ac plug, suspend, resume and black-screen

Description of problem:
While on battey, if i send laptop to sleep (KDE/Leave/Sleep), it does 
come back black.

* If the same procedure (KDE/Leave/Slepp) is performed while the
AC Power is connected, there is no problem. Suspend/Resume works.
 
* If the same procedure (KDE/Leave/Slepp) is performed while the
AC Power is connected, and the AC power is removed BEFORE resume,
then there is no problem also. Suspend in AC / Resume in BAT works.


Version-Release number of selected component (if applicable):

Fedora 15, X86_64, KDE, updated to latest version(s).

kernel: 2.6.40.3-0.fc15.x86_64

nouveau: 
xorg-x11-drv-nouveau.x86_64  1:0.0.16-24.20110324git8378443.fc15
 @koji-override-0/$releasever

kde:
kdebase.x86_64            6:4.6.5-1.fc15         @updates          
kdebase-libs.x86_64       6:4.6.5-1.fc15         @updates          
kdebase-runtime.x86_64    4.6.5-1.fc15           @updates          
kdebase-runtime-debuginfo.x86_64   4.6.5-1.fc15  @updates-debuginfo
kdebase-runtime-flags.noarch       4.6.5-1.fc15  @updates          
kdebase-runtime-libs.x86_64        4.6.5-1.fc15  @updates          
kdebase-workspace.x86_64           4.6.5-2.fc15  @updates          
kdebase-workspace-debuginfo.x86_64 4.6.5-2.fc15  @updates-debuginfo
kdebase-workspace-libs.x86_64      4.6.5-2.fc15  @updates

mesa: 
mesa-debuginfo.x86_64      7.11-1.fc15        @updates-debuginfo
mesa-dri-drivers.x86_64    7.11-1.fc15        @updates          
mesa-dri-filesystem.x86_64 7.11-1.fc15        @updates          
mesa-dri-llvmcore.x86_64   7.11-0.11.20110525.0.fc15   @updates          
mesa-libGL.x86_64          7.11-1.fc15                 @updates          
mesa-libGLU.x86_64         7.11-1.fc15                 @updates

How reproducible: allways

Steps to Reproduce:
1. unplug the ac power cord
2. KDE/Leave/Sleep, wait for it to sleep.
3. Hit the power button to resume, black screen.

At this point, switch to another vt (ctrl+f1 will take some time to swtich, the screen
blinks like it is trying hard to switch..., let it switch)

  
Actual results:
* For some reason, the laptop cannot susspend correctly ONLY while on battery.

Expected results:
* Suspend/Resume should work with battery power too.

Additional info:
The Laptop is an Asus UL80vt, nVIDIA + Intel GMAblabla, using nVIDIA with nouveau.

01:00.0 VGA compatible controller [0300]: nVidia Corporation GT218 [GeForce G210M] [10de:0a74] (rev a2)

Comment 1 Fedora End Of Life 2012-08-07 15:37:20 UTC
This message is a notice that Fedora 15 is now at end of life. Fedora
has stopped maintaining and issuing updates for Fedora 15. It is
Fedora's policy to close all bug reports from releases that are no
longer maintained. At this time, all open bugs with a Fedora 'version'
of '15' have been closed as WONTFIX.

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