ubiquity-dm crashed with OSError in _execute_child(): [Errno 2] No such file or directory

[Dale Beaudoin]

I am testing the pre-beta2 releases.... tried to isntall both from live CD with partition resize, then manual install with 'something else'. Ubiquity crashes back to live desktop - even when not in live desktop.

Also.. double mouse pointers.

 Also graphical relics at top of screen during boot of ISO CD.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.3
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic i686
ApportVersion: 1.95-0ubuntu1
Architecture: i386
CasperVersion: 1.312
Date: Tue Mar 27 16:48:22 2012
ExecutablePath: /usr/bin/ubiquity-dm
InstallCmdLine: file=/cdrom/preseed/lubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
InterpreterPath: /usr/bin/python2.7
LiveMediaBuild: Lubuntu 12.04 "Precise Pangolin" - Beta i386 (20120327.1)
ProcCmdline: /usr/bin/python /usr/bin/ubiquity-dm vt7 :0 ubuntu /usr/bin/ubiquity --only
ProcEnviron:
 LANGUAGE=
 TERM=linux
 PATH=(custom, no user)
 LANG=
PythonArgs: ['/usr/bin/ubiquity-dm', 'vt7', ':0', 'ubuntu', '/usr/bin/ubiquity', '--only']
SourcePackage: ubiquity
Title: ubiquity-dm crashed with OSError in _execute_child(): [Errno 2] No such file or directory
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Robert Roth (evfool)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #886143, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.