Comment 2 for bug 1095684

Here is the Traceback:

 Jan 3 15:15:45 ubuntu ubiquity[3418]: switched to page partman
 Jan 3 15:15:50 ubuntu ubiquity[3418]: Exception in GTK frontend (invoking crash handler):
 Jan 3 15:15:50 ubuntu ubiquity[3418]: Traceback (most recent call last):
 Jan 3 15:15:50 ubuntu ubiquity[3418]: File "/usr/lib/ubiquity/ubiquity/plugin.py", line 48, in wrapper
 Jan 3 15:15:50 ubuntu ubiquity[3418]: return target(self, *args, **kwargs)
 Jan 3 15:15:50 ubuntu ubiquity[3418]: File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 1238, in on_partition_list_new_label_activate
 Jan 3 15:15:50 ubuntu ubiquity[3418]: self.controller.dbfilter.create_label(devpart)
 Jan 3 15:15:50 ubuntu ubiquity[3418]: File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 3142, in create_label
 Jan 3 15:15:50 ubuntu ubiquity[3418]: assert self.current_question == 'partman/choose_partition'
 Jan 3 15:15:50 ubuntu ubiquity[3418]: AssertionError
 Jan 3 15:15:50 ubuntu ubiquity[3418]: