Thank you for taking the time to report this bug and helping to make Ubuntu better. I'm not sure what is causing this. Your findings are helpful - I'll leave this bug open to look at it later. I wonder if recent systemd updates have fixed it though?
Notes for some other commenters: > Have the same problem but policykit-1 is installed and it doesn't fix the problem. Then you have a different problem. Please check it isn't bug 1447807 (which is fixed now) and file a separate bug as necessary. > The mysql.service are working but "systemctl enable mysql.service" returned an error. This sounds like bug 1447807 which has been fixed in systemd 219-7ubuntu5 now. Please update and try again. ** Changed in: mysql-5.6 (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1450053 Title: upgrade 14.04 to 15.04, mysql no longer starts on boot due to missing policykit-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.6/+bug/1450053/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs