It looks like this might have been fixed yesterday https://trello.com/c/r12LY9iA/69-hidpi-improvements
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1623702 Title: Computation of shadows on shaped windows too slow for hidpi displays To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1623702/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
