apport information
** Description changed:
Ubuntu 11.4 64 bit
Laptop Toshiba Portege R700 with integrated Intel graphics.
Bug: When I unplug the external monitor, my laptop screen starts to show
vertical rainbow-coloured stripes. The way to fix it is to plug the external
monitor back and unplug it again.
A very strange bug...
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: phss2 1574 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd4720000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0269,11790622,00100100
HDA:80862804,11790001,00100000'
Controls : 18
Simple ctrls : 10
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=a004356f-6788-41b2-ad42-f9a4498319ce
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: TOSHIBA PORTEGE R700
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic
root=UUID=555f1942-7530-4c40-a910-b1b3871d1d62 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
RelatedPackageVersions:
linux-restricted-modules-2.6.38-11-generic N/A
linux-backports-modules-2.6.38-11-generic N/A
linux-firmware 1.52
Tags: natty
Uname: Linux 2.6.38-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev
sambashare video
dmi.bios.date: 03/23/2011
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 2.10
dmi.board.asset.tag: 0000000000
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias:
dmi:bvnTOSHIBA:bvrVersion2.10:bd03/23/2011:svnTOSHIBA:pnPORTEGER700:pvrPT311E-01G01JEN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: PORTEGE R700
dmi.product.version: PT311E-01G01JEN
dmi.sys.vendor: TOSHIBA
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
+ Architecture: amd64
+ ArecordDevices:
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: phss2 1574 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xd4720000 irq 44'
+ Mixer name : 'Intel IbexPeak HDMI'
+ Components : 'HDA:10ec0269,11790622,00100100
HDA:80862804,11790001,00100000'
+ Controls : 18
+ Simple ctrls : 10
+ DistroRelease: Ubuntu 11.04
+ HibernationDevice: RESUME=UUID=a004356f-6788-41b2-ad42-f9a4498319ce
+ InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
+ MachineType: TOSHIBA PORTEGE R700
+ Package: linux (not installed)
+ ProcEnviron:
+ LANGUAGE=en_GB:en
+ LANG=en_GB.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic
root=UUID=555f1942-7530-4c40-a910-b1b3871d1d62 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
+ RelatedPackageVersions:
+ linux-restricted-modules-2.6.38-11-generic N/A
+ linux-backports-modules-2.6.38-11-generic N/A
+ linux-firmware 1.52
+ Tags: natty
+ Uname: Linux 2.6.38-11-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev
sambashare video
+ dmi.bios.date: 03/23/2011
+ dmi.bios.vendor: TOSHIBA
+ dmi.bios.version: Version 2.10
+ dmi.board.asset.tag: 0000000000
+ dmi.board.name: Portable PC
+ dmi.board.vendor: TOSHIBA
+ dmi.board.version: Version A0
+ dmi.chassis.asset.tag: 0000000000
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: TOSHIBA
+ dmi.chassis.version: Version 1.0
+ dmi.modalias:
dmi:bvnTOSHIBA:bvrVersion2.10:bd03/23/2011:svnTOSHIBA:pnPORTEGER700:pvrPT311E-01G01JEN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
+ dmi.product.name: PORTEGE R700
+ dmi.product.version: PT311E-01G01JEN
+ dmi.sys.vendor: TOSHIBA
** Attachment added: "AcpiTables.txt"
https://bugs.launchpad.net/bugs/868173/+attachment/2539967/+files/AcpiTables.txt
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https://bugs.launchpad.net/bugs/868173
Title:
Zebra screen after unplugging external monitor
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