while installing ubuntu on Toshiba Portege M700, i faced an error about intallation crash, when i click retry or skip, the ubuntu 12.10 finish installing but when i try to download any application from ubuntu center it says failed and cannot install.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.12.16
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic i686
ApportVersion: 2.6.1-0ubuntu3
Architecture: i386
CasperVersion: 1.328
Date: Mon Feb 25 15:45:51 2013
InstallCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/ubuntu.seed boot=casper persistent initrd=/casper/initrd.lz splash -- maybe-ubiquity
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
ProcEnviron:
TERM=linux
PATH=(custom, no user)
LANG=en_US.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)
Exception during installation:
Feb 25 12:29:41 ubuntu plugininstall.py: SystemError: E:Sub-process /usr/bin/dpkg received a segmentation fault.
Feb 25 12:29:41 ubuntu ubiquity:
Feb 25 12:29:41 ubuntu plugininstall.py: