Ubiquity was unable to create a partition. Claimed partition was in use, when it wasn't. Upgrade was launched from 12.04 CD after booting with the CD. Bug report was supposedly already submitted before launchpad was launched. I have no idea whether or not this is a bug, the installation program called it a bug and suggested a report, which I have done. I can't access any files on the hard drive. The computer hasn't been rebooted but it will be shortly.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.16
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
CasperVersion: 1.315
Date: Mon Dec 10 21:50:46 2012
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --
LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
ProcEnviron:
TERM=unknown
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)
Exception during installation:
Dec 11 04:50:30 ubuntu plugininstall.py: Traceback (most recent call last):
Dec 11 04:50:30 ubuntu plugininstall.py: File "/usr/lib/
Dec 11 04:50:30 ubuntu plugininstall.py: self.db.
Dec 11 04:50:30 ubuntu plugininstall.py: File "/usr/lib/
Dec 11 04:50:30 ubuntu plugininstall.py: lambda *args, **kw: self.command(
Dec 11 04:50:30 ubuntu plugininstall.py: File "/usr/lib/
Dec 11 04:50:30 ubuntu plugininstall.py: status = int(status)
Dec 11 04:50:30 ubuntu plugininstall.py: ValueError: invalid literal for int() with base 10: ''
Dec 11 04:50:30 ubuntu plugininstall.py: