I similarly noticed that one of my three computers running Ubuntu 14.04 did not update the time for DST. Looking into it further, I realized the one that did not update did not have ntp installed. After manually installing, it solved the problem. I never manually installed this on either of the other computers so I am not sure why I had to for one of three.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1420698 Title: "use network time" is not installing ntp? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1420698/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs