Public bug reported:
Sometimes,
I have a black screen, with many lines appears on it.
I guess this is debug lines.
And there is no response of anythings (no mouse, no ctrl alt F, no alt Syst r).
I think this is a wifi driver issue.
This is appenning only when I use wifi (sure), and i think only when I use wpa2
encryption (not sure).
Does I have to give you others informations ?
Cordially
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: wl
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: ALC271X Analog [ALC271X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: quentin 2158 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd4400000 irq 42'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0269,1025040e,00100100
HDA:80862804,104d4b00,00100000'
Controls : 22
Simple ctrls : 11
Date: Thu Jul 7 13:15:37 2011
HibernationDevice: RESUME=UUID=5e8a3a2d-c1a1-4a75-9183-f7725de63e20
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
MachineType: Acer Aspire 1830T
ProcEnviron:
LANGUAGE=fr:en
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
root=UUID=416ab32e-a440-47d4-8557-4b2eeb48d84e ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.52
SourcePackage: linux
StagingDrivers: brcm80211
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/28/2010
dmi.bios.vendor: INSYDE
dmi.bios.version: V1.20
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JV10_CS
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnINSYDE:bvrV1.20:bd09/28/2010:svnAcer:pnAspire1830T:pvrV1.20:rvnIntelCorp.:rnJV10_CS:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Aspire 1830T
dmi.product.version: V1.20
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty running-unity staging
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https://bugs.launchpad.net/bugs/806920
Title:
Systeme freeze,
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