The first traceback is actually the following:
Aug 30 11:52:53 ubuntu ubiquity[4304]: Exception in GTK frontend (invoking crash handler): Aug 30 11:52:53 ubuntu ubiquity[4304]: Traceback (most recent call last): Aug 30 11:52:53 ubuntu ubiquity[4304]: File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 257, in part_ask_option_changed Aug 30 11:52:53 ubuntu ubiquity[4304]: self.part_auto_use_entire_disk.set_label(s) Aug 30 11:52:53 ubuntu ubiquity[4304]: UnboundLocalError: local variable 's' referenced before assignment
The first traceback is actually the following:
Aug 30 11:52:53 ubuntu ubiquity[4304]: Exception in GTK frontend (invoking crash handler): ubiquity/ plugins/ ubi-partman. py", line 257, in part_ask_ option_ changed auto_use_ entire_ disk.set_ label(s)
Aug 30 11:52:53 ubuntu ubiquity[4304]: Traceback (most recent call last):
Aug 30 11:52:53 ubuntu ubiquity[4304]: File "/usr/lib/
Aug 30 11:52:53 ubuntu ubiquity[4304]: self.part_
Aug 30 11:52:53 ubuntu ubiquity[4304]: UnboundLocalError: local variable 's' referenced before assignment