/etc/localtime will be overwritten with every update of the tzdata package, so changing it manually without adapting /etc/timezone is not a good idea. /etc/timezone should have the desired time zone, then everything should work.
Preferably you should just do "sudo dpkg-reconfigure tzdata". Does that work for you? ** Changed in: tzdata (Ubuntu) Status: New => Incomplete -- tzdata upgrade changes zone https://bugs.launchpad.net/bugs/209387 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