I had selected a partition on my external USB drive (sdb7) and clicked the "Edit partition" button below. The "Edit partition" dialog had nothing selected in "Use as:" nor "Mount point:", and I tried to cancel it by clicking Cancel, which didn't work. (My intention was to try right-clicking on the partition instead, but I didn't get that far before apport kicked in.)
Binary package hint: ubiquity
I had selected a partition on my external USB drive (sdb7) and clicked the "Edit partition" button below. The "Edit partition" dialog had nothing selected in "Use as:" nor "Mount point:", and I tried to cancel it by clicking Cancel, which didn't work. (My intention was to try right-clicking on the partition instead, but I didn't get that far before apport kicked in.)
ProblemType: Crash ubiquity/ bin/ubiquity ubiquity/ bin/ubiquity gtk_ui 9700/environ' lib/ubiquity/ bin/ubiquity' , 'gtk_ui'] edit_dialog( )
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/
InterpreterPath: /usr/bin/python2.5
Package: ubiquity 1.11.1
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/lib/
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/
PythonArgs: ['/usr/
SourcePackage: ubiquity
Title: ubiquity crashed with KeyError in partman_
Uname: Linux 2.6.28-3-generic i686
UserGroups: