[nouveau] NVC1 (GT 430) black screen after resuming from hibernate
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-nouveau-lts-utopic (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
Hello,
I use Kubuntu 14.04.x together with a nvidia graphics card NVC1 (GF108) GT 430 passive and driver nouveau.
Standby and resume works with the nouveau driver, but hibernate and resume don't.
There is a black screen after resume, then the monitor goes off (no signal) and no keyboard input is possible => Only a hard reset helps.
*** Package versions
Kubuntu 14.04.1 64bit
nouveau version 1.0.11-
Mesa 10.3.2, Xserver 1.16.0 (Utopic (14.10) Xstack)
kernel 3.16.x (also tested kernel 3.18.5 and 3.19)
I have attached the following logs; with kernel parameter nouveau.debug=trace
"standby" = "suspend to ram"
"hibernate" = "suspend to disk"
--- syslog and xorg.log for the working standby
syslog_
standby_
--- syslog and xorg.log for the (hibernate) and resume problem
syslog_
hibernate_
--- lspci.txt
There is a crash at the xserver;
[ 101.332] nouveau_
[ 101.348] nouveau_
[ 101.348] (EE)
[ 101.348] (EE) Backtrace:
[ 101.348] (EE) 0: /usr/bin/X (xorg_backtrace
[ 101.349] (EE) 1: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE) 2: /lib/x86_
[ 101.349] (EE) 3: /lib/x86_
[ 101.349] (EE) 4: /usr/lib/
[ 101.349] (EE) 5: /usr/lib/
[ 101.349] (EE) 6: /usr/lib/
[ 101.349] (EE) 7: /usr/lib/
[ 101.349] (EE) 8: /usr/lib/
[ 101.349] (EE) 9: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE) 10: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE) 11: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE) 12: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE) 13: /lib/x86_
[ 101.349] (EE) 14: /usr/bin/X (0x7fbef96a6000
[ 101.349] (EE)
[ 101.349] (EE) Segmentation fault at address 0x0
[ 101.349] (EE)
Fatal server error:
[ 101.349] (EE) Caught signal 11 (Segmentation fault). Server aborting
I have reported this problem at the freedesktop bugtracker.
https:/
Thank you for your help!
Best regards, Bernhard
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CurrentDesktop: KDE
Date: Sat Feb 14 18:26:54 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2010-06-02 (1718 days ago)
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
SourcePackage: xserver-
UpgradeStatus: Upgraded to trusty on 2015-01-18 (27 days ago)
summary: |
- [nvidia] NVC1 (GT 430) black screen after resuming from hibernate + [nouveau] NVC1 (GT 430) black screen after resuming from hibernate |
tags: | added: upstream |
Changed in xserver-xorg-video-nouveau-lts-utopic (Ubuntu): | |
importance: | Undecided → Medium |
The same problem still occurs in kernel 3.19 (vivid-lts) and 4.0rc2.