Can you please get a journal from shutdown, as described in /usr/share/doc/systemd/README.Debian ? Once it hangs, switch to the debug shell, and do
journalctl -ab > /root/journal.txt reboot -f and then attach /root/journal.txt here. I suppose it's the "umount" which times out on the network file system. There is not much that we can do about it in systemd then (as it's umount itself which is hanging), but let's first confirm what is the actual problem here. Thanks! ** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1467943 Title: system shutdown hangs if btrfs on file image (mounted via cifs) is mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1467943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs