Public bug reported:
Binary package hint: linux-image-2.6.38-6-generic-pae
This is a problem on a notebook with additional monitor attached. I have
to admit I'm not entirely shure what exactly triggers the bug.
What i observed: Sometimes (not always) when I disable the internal
monitor (using randr) and let the external monitor go into powersaving
mode, when comming back on the console shows me a Kernel bug (see
attachment).
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-6-generic-pae 2.6.38-6.34
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic-pae 2.6.38-rc7
Uname: Linux 2.6.38-6-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gerecke 1950 F.... kded4
gerecke 2264 F.... kmix
/dev/snd/pcmC0D0p: gerecke 2220 F...m knotify4
/dev/snd/timer: gerecke 2220 f.... knotify4
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe320000 irq 47'
Mixer name : 'Realtek ALC262'
Components : 'HDA:10ec0262,10cf0100,00100202'
Controls : 28
Simple ctrls : 17
Date: Fri Mar 11 10:40:09 2011
HibernationDevice: RESUME=UUID=c8d07166-f189-492b-97e1-18db935472b4
InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Release Candidate i386
(20100419.1)
MachineType: FUJITSU SIEMENS LIFEBOOK E8410
PccardctlIdent:
Socket 0:
no product info available
Socket 1:
no product info available
PccardctlStatus:
Socket 0:
no card
Socket 1:
no card
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-6-generic-pae
root=UUID=5fe4df60-729e-4c6e-8fa8-5264aa9a9c28 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-6-generic-pae N/A
linux-backports-modules-2.6.38-6-generic-pae N/A
linux-firmware 1.48
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/18/2008
dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
dmi.bios.version: Version 1.15
dmi.board.name: FJNB1CF
dmi.board.vendor: FUJITSU
dmi.board.version: CP335600-02
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.version: E8410
dmi.modalias:
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.15:bd08/18/2008:svnFUJITSUSIEMENS:pnLIFEBOOKE8410:pvr:rvnFUJITSU:rnFJNB1CF:rvrCP335600-02:cvnFUJITSUSIEMENS:ct10:cvrE8410:
dmi.product.name: LIFEBOOK E8410
dmi.sys.vendor: FUJITSU SIEMENS
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-power natty needs-upstream-testing resume
suspend
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https://bugs.launchpad.net/bugs/733155
Title:
Kernel bug using two monitors
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