The LTS is supported for 5 years (2019) so no need to upgrade. This is not a good advice...
Trusty with Vivid kernel and X stack is a supported combination: https://wiki.ubuntu.com/Kernel/LTSEnablementStack ** Changed in: python-xlib (Ubuntu) Status: Fix Released => New ** Changed in: python-xlib (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1482844 Title: Caffeine can't connect to display since updating Trusty to Vivid kernel and X (HWE) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-xlib/+bug/1482844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs