For those who are still experiencing issues, can you confirm if a process called "update-grub" is still running?
-- Ubuntu software center says waiting for other software managers to quit when none are open https://bugs.launchpad.net/bugs/464020 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs