Public bug reported:
Appending i8042.nomux=1 to kernel command line makes the system start.
The laptop keyboard works in the single user (in console). In normal
mode the laptop keyboard and the touchpad both do not work in X or in
console.
ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: akheron 1995 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd0000000 irq 16'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,10250000,00100002
HDA:11c13026,10250100,00100700'
Controls : 25
Simple ctrls : 16
Date: Fri Nov 13 09:08:29 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=/dev/sda3
MachineType: Acer TravelMate 2440
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: root=UUID=c9589e6f-81e9-4723-8f64-06a44b08ffcc ro quiet splash
i8042.nomux=1
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-14-generic N/A
linux-firmware 1.24
RfKill:
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:
dmi.bios.date: 06/27/06
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.03
dmi.board.name: Garda5
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: None
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.03:bd06/27/06:svnAcer:pnTravelMate2440:pvr0100:rvnAcer:rnGarda5:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: TravelMate 2440
dmi.product.version: 0100
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
After an upgrade to Karmic, system hangs on i8042 driver initialization
https://bugs.launchpad.net/bugs/481765
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