Removing apparmor and libvirt-bin, running "apt-get auto-remove", purging all deleted packages, and reinstalling libvirt-bin, apparmor, apparmor-profiles and apparmor-profiles-extra seemed to have solved the problem. At least, my machine is working now.
I am not 100% sure whether the steps actually solved the problem, or some other side effects of the package removal and installation. I will soon try to upgrade another machine from 14.04 to 16.04. Then, I may be able to provide further information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1594902 Title: Failed to upgrade to libvirt-bin 1.3.1-1ubuntu10.1 on Ubuntu 16.04 64-bit To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1594902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
