Installer crashing

[Markus]

I'm installing on a Lenovo Thinkpad W530 from DVD onto a Intel SATA SSD and the installer crashes during install.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.24 [modified: usr/lib/ubiquity/bin/ubiquity usr/lib/ubiquity/plugins/ubi-partman.py usr/lib/ubiquity/plugins/ubi-usersetup.py]
ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic x86_64
NonfreeKernelModules: symap_custom_3.5.0_23_generic_x86_64 symev_custom_3.5.0_23_generic_x86_64
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
CasperVersion: 1.315.1
Date: Wed Jan 29 19:00:22 2014
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 amd64 (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:
Jan 29 17:59:28 ubuntu plugininstall.py: Traceback (most recent call last):
Jan 29 17:59:28 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1730, in <module>
Jan 29 17:59:28 ubuntu plugininstall.py: install.run()
Jan 29 17:59:28 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 55, in wrapper
Jan 29 17:59:28 ubuntu plugininstall.py: func(self)
Jan 29 17:59:28 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 165, in run
Jan 29 17:59:28 ubuntu plugininstall.py: self.configure_plugins()
Jan 29 17:59:28 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 538, in configure_plugins
Jan 29 17:59:28 ubuntu plugininstall.py: raise install_misc.InstallStepError("Plugin %s failed with code %s" % (plugin.NAME, ret))
Jan 29 17:59:28 ubuntu plugininstall.py: InstallStepError: Plugin usersetup failed with code 1
Jan 29 17:59:28 ubuntu plugininstall.py:

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.