Jason found that the issue is related to the redecoration compiz call in unity which is expensive. The same issue if affecting alt + tab in compiz btw. (the more you have maximized window, that is to say, undecorated one, the more time you will spend).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/705427 Title: perfomance regression in some compiz effect called by unity since 3.2.12 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
