By the way... After lightdm, gdm became the default and apt-get purge on gdm caused exactly the same error, gdm processes hanged around and there was no (easy/user-friendly) way of shutting down gdm. It appears that the order of the things during uninstalling these is not correct (shutdown, remove).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992376 Title: package lightdm (not installed) failed to install/upgrade: subprocess installed post-removal script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/992376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
