OK, thanks for letting us know. It's actually difficult to know whether two installer bugs have the exact same cause without the log files. So instead of marking this as a (possibly incorrect) duplicate, I'll just close it.
** Changed in: ubiquity (Ubuntu) Status: Needs Info => Rejected -- assert cache._depcache.BrokenCount == 0 https://launchpad.net/bugs/66393 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs