This happened to me after I added a "Time in other locations" (via the GUI: Settings > Time & Date > Clock) and at the same time, removed UTC. I didn't want UTC to be shown, just my current time zone (British Summer Time) and the timezone in California, but it also showed UTC which is currently 1 hour behind (but won't be for much longer).
I fixed it with: sudo dpkg-reconfigure tzdata and a restart of the computer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1237361 Title: Clock options greyed out in settings and missing from top panel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-datetime/+bug/1237361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs