Public bug reported: On an up-to-date 14.04.x, I started do-release-upgrade -d to upgrade to ubuntu 16.04.
At about 50% of the installation of packages, do-release-upgrade stucks in the following manner: - cpu runs at 0%~ and there is no disk I/O for about 15 minutes now - do-release-upgrade does not terminate, and there is no visible progress at all. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592917 Title: do-release-upgrade stuck when dealing with apparmor profile for cupsd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1592917/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs