I have this problem too. It is very irritating, as I frequently return to find that my laptop has run out of battery overnight because shutdown doesn't complete. It's been such a long standing issue. I'm also running Mint 18.3
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/608162 Title: GNOME Keyring Daemon stops panel's shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-keyring/+bug/608162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs