ubiquity crashed with ValueError in command()

[P3tras]

Binary package hint: ubiquity

It is error from ubuntu 10.04 beta1 live CD

ProblemType: Crash
Architecture: i386
Date: Tue Mar 23 21:26:38 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InterpreterPath: /usr/bin/python2.6
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
Package: ubiquity 2.2.5
ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity --greeter --only
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/2337/environ'
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', '--greeter', '--only']
SourcePackage: ubiquity
Title: ubiquity crashed with ValueError in command()
Uname: Linux 2.6.32-16-generic i686
UserGroups:

[Michalxo (michalxo)]

Same problem here in Beta 1 10.04. x86 architecture.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #541000, so 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. Please continue to report any other bugs you may find.