Comment 8 for bug 1303516

Dimitri John Ledkov (xnox) wrote :

below will modify currently running locale/keyboard be prepared to restore it, e.g. by enabling keyboard indicator to change keyboard back to normal.

$ sudo apt-get install ubiquity-frontend-gtk
$ ubiquity --greeter

scroll to the bottom of the language list, click on 5th or 4th from the bottom, thus causing python3 segmentation fault:
$ ubiquity --greeter
*** Error in `/usr/bin/python3': malloc(): memory corruption: 0x0000000003b33d80 ***
Segmentation fault (core dumped)