ubiquity crashed with TypeError in changed(): value is of wrong type for this column

[carlos palma]

Binary package hint: ubiquity

Crash on a fresh install of Ubuntu Natty Desktop (daily build 2011-01-12) - Try / install (HD partition pushing Back button)

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: ubiquity 2.5.8
ProcVersionSignature: Ubuntu 2.6.37-12.26-generic 2.6.37
Uname: Linux 2.6.37-12-generic x86_64
Architecture: amd64
Date: Mon Jan 17 21:25:37 2011
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InterpreterPath: /usr/bin/python2.7
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110112)
ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity gtk_ui
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/4674/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
SourcePackage: ubiquity
Title: ubiquity crashed with TypeError in changed(): value is of wrong type for this column
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/ubiquity/plugins/ubi-timezone.py", line 130, in changed
     loc.latitude, loc.longitude])
 TypeError: value is of wrong type for this column
UserGroups:

[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 #702898, 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.