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[Bug 492911] [NEW] Laptop display all in black stripes after update to kernel 2.6.31-16

 

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All works fine on previous kernels... for example kernel 2.6.31-15
works.

Laptop Toshiba satellite L300-144 with integrated intel video adapter...

Using latest kdm and Kde 4 from karmik repos.

About 2 weeks ago 9.04 upgraded to 9.10. 
( 
  There was some problems during upgrade python modules. 
  https://bugs.edge.launchpad.net/ubuntu/+source/mapnik/+bug/489943 
)

When i boot up using kernel 2.6.31-16 all fine before kdm(or X11?) starts.
Then i see many black stripes. 
Image is same as normal but _highly_ corrupted. Work impossible.

When i switch to console (using Alt+F2) stripes still on screen.

ProblemType: Bug
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ak         2629 F.... kmix
                      ak         2641 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x94300000 irq 22'
   Mixer name	: 'Realtek ALC268'
   Components	: 'HDA:10ec0268,1179ff64,00100003 HDA:14f12c06,14f10000,00100000'
   Controls      : 17
   Simple ctrls  : 11
DKDisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to cancel.
Date: Sat Dec  5 21:14:16 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=7501d607-b2e7-45c6-a548-0d90d090ac2d
HotplugNewDevices:
 
HotplugNewMounts:
 
MachineType: TOSHIBA Satellite L300
Package: linux-image-2.6.31-15-generic 2.6.31-15.50
ProcCmdLine: root=UUID=a949ac83-9a73-4e03-a3a4-b794ecd5debb ro quiet splash
ProcEnviron:
 LANGUAGE=
 LANG=ru_RU.UTF-8
 SHELL=/bin/zsh
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-15-generic N/A
 linux-firmware 1.25
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Symptom: storage
UdevMonitorLog:
 monitor will print the received events for:
 UDEV - the event which udev sends out after rule processing
Uname: Linux 2.6.31-15-generic i686
WpaSupplicantLog:
 
XsessionErrors: (polkit-gnome-authentication-agent-1:2621): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 03/19/2008
dmi.bios.vendor: INSYDE
dmi.bios.version: 1.30
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvr1.30:bd03/19/2008:svnTOSHIBA:pnSatelliteL300:pvrPSLB0E-034012RU:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Satellite L300
dmi.product.version: PSLB0E-034012RU
dmi.sys.vendor: TOSHIBA

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386
-- 
Laptop display all in black stripes after update to kernel 2.6.31-16
https://bugs.edge.launchpad.net/bugs/492911
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