crash while installing ubuntu 12.04.2 LTS on Lenovo V470c

[azfar]

crash while installing ubuntu 12.04.2 LTS on Lenovo V470c. Occur when installing language package. I don't know which item is bug.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.24
ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic i686
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: i386
CasperVersion: 1.315.1
Date: Wed Jun 26 14:54:17 2013
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
LiveMediaBuild: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
MarkForUpload: True
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Jun 26 06:54:05 ubuntu plugininstall.py: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Jun 26 06:54:05 ubuntu plugininstall.py:

[Brian Murray (brian-murray)]

The following is indicative of a corrupt package:

Jun 26 06:53:42 ubuntu ubiquity: Preparing to replace libreoffice-core 1:3.5.4-0ubuntu1.1 (using .../libreoffice-core_1%3a3.5.7-0ubuntu4_i386.deb) ...
Jun 26 06:53:42 ubuntu ubiquity: rmdir: failed to remove `/var/lib/libreoffice/basis3.4/program/'
Jun 26 06:53:42 ubuntu ubiquity: : No such file or directory
Jun 26 06:53:42 ubuntu ubiquity: rmdir: failed to remove `/var/lib/libreoffice/basis3.4'
Jun 26 06:53:42 ubuntu ubiquity: : No such file or directory
Jun 26 06:53:42 ubuntu ubiquity: Unpacking replacement libreoffice-core ...
Jun 26 06:53:45 ubuntu ubiquity: dpkg-deb (subprocess): data: internal bzip2 read error: 'DATA_ERROR'
Jun 26 06:53:45 ubuntu ubiquity: dpkg-deb: error: subprocess <decompress> returned error exit status 2
Jun 26 06:53:45 ubuntu ubiquity: dpkg: error processing /target/var/cache/apt/archives/libreoffice-core_1%3a3.5.7-0ubuntu4_i386.deb (--unpack):
Jun 26 06:53:45 ubuntu ubiquity: short read on buffer copy for backend dpkg-deb during `./usr/lib/libreoffice/program/libooxlo.so'

This means that the package either became corrupted in memory or on disk. I don't see any hardware errors in your log file. I'd try installing Ubuntu without downloading updates. (This is a choice in the beginning of the installer.)

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]