package firefox-trunk 12.0~a1~hg20120131r85707-0ubuntu1~umd3~lucid failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[hvwees]

Error occured during update with update manager...

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: firefox-trunk 12.0~a1~hg20120131r85707-0ubuntu1~umd3~lucid
ProcVersionSignature: Ubuntu 2.6.32-38.83-generic 2.6.32.52+drm33.21
Uname: Linux 2.6.32-38-generic i686
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: huib 1615 F.... pulseaudio
BuildID: 20120131160038
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 22'
   Mixer name : 'Analog Devices AD1981B'
   Components : 'AC97a:41445374'
   Controls : 26
   Simple ctrls : 18
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 1YHT29WW-1.06'
   Mixer name : 'ThinkPad EC 1YHT29WW-1.06'
   Components : ''
   Controls : 2
   Simple ctrls : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
   Playback channels: Mono
   Limits: Playback 0 - 14
   Mono: Playback 4 [29%] [on]
Channel: nightly
Date: Wed Feb 1 07:58:54 2012
ErrorMessage: subprocess installed post-installation script returned error exit status 2
ForcedLayersAccel: False
IpRoute:
 192.168.10.0/24 dev eth1 proto kernel scope link src 192.168.10.101 metric 2
 169.254.0.0/16 dev eth1 scope link metric 1000
 default via 192.168.10.1 dev eth1 proto static
NoProfiles: True
RfKill:

RunningIncompatibleAddons: False
SourcePackage: firefox
Title: package firefox-trunk 12.0~a1~hg20120131r85707-0ubuntu1~umd3~lucid failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
WpaSupplicantLog:

dmi.bios.date: 05/18/2006
dmi.bios.vendor: IBM
dmi.bios.version: 1YET62WW (1.27 )
dmi.board.name: 2668VZC
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnIBM:bvr1YET62WW(1.27):bd05/18/2006:svnIBM:pn2668VZC:pvrThinkPadT43:rvnIBM:rn2668VZC:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 2668VZC
dmi.product.version: ThinkPad T43
dmi.sys.vendor: IBM

[dino99 (9d9)]

This version has expired long times ago, and so will never get support