This bug is fixed now because of : This bug was fixed in the package ubiquity - 2.21.60
--------------- ubiquity (2.21.60) xenial; urgency=medium * Automatic update of included source packages: user-setup 1.63ubuntu3. * Don't crash in the Kubuntu prepare page if we're booting in EFI. Try to do the right thing in showing password boxes and all the trimmings for setting a Mok password, using the already-translated strings we have. (LP: #1529450) -- Mathieu Trudel-Lapierre <cypher...@ubuntu.com> Tue, 19 Apr 2016 13:11:19 -0400 Changed in ubiquity (Ubuntu): status: Triaged → Fix Released ** Changed in: ubiquity (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1560592 Title: installer of Kubuntu 16.04 crashed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1560592/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs