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Message #44232
[Bug 516548] Re: Xorg freeze, screen flickering
** Description changed:
Binary package hint: xorg
During normal use (Emacs), for no apparent reason, both screens (netbook
+ external) go black with a blue-white approx. 10 px high stripe at the
top with horizontal stripes flickering all around the screen. No
response to mouse or keyboard, not even SysRq combinations.
No messages in logs indicating any problems in the kernel or Xorg at the
time of the freeze.
This was the first freeze after upgrading to:
- kernel 2.6.32-12-generic #16-Ubuntu SMP
- xserver-xorg-core 2:1.7.3.902-1ubuntu9
- xserver-xorg-video-intel 2:2.9.1-1ubuntu3
I've previously had freezes with no screen corruption:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/507813 but in those cases I always got stuff in the Xorg log
as described in that bug.
This is a Dell Mini 9 with Intel 945GME.
ProblemType: Bug
Architecture: i386
Date: Wed Feb 3 15:37:27 2010
DistroRelease: Ubuntu 10.04
DkmsStatus:
EcryptfsInUse: Yes
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Alpha i386 (20100102)
MachineType: Dell Inc. Inspiron 910
Package: xorg 1:7.5+1ubuntu2
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-12-generic root=UUID=3db28a5e-1fef-4147-9442-7ead2e7c3115 ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=fi_FI.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-12.16-generic
RelatedPackageVersions:
xserver-xorg 1:7.5+1ubuntu2
libgl1-mesa-glx 7.7-0ubuntu8
libdrm2 2.4.17-0ubuntu2
xserver-xorg-video-intel 2:2.9.1-1ubuntu3
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
Uname: Linux 2.6.32-12-generic i686
dmi.bios.date: 03/05/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: CN0J14
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A05
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd03/05/2009:svnDellInc.:pnInspiron910:pvrA05:rvnDellInc.:rnCN0J14:rvrA05:cvnDellInc.:ct8:cvrA05:
dmi.product.name: Inspiron 910
dmi.product.version: A05
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
system:
distro: Ubuntu
architecture: i686kernel: 2.6.32-12-generic
+
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
+ Subsystem: Dell Device [1028:02b0]
--
Xorg freeze, screen flickering
https://bugs.launchpad.net/bugs/516548
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References