This is not only a problem with Numix. Ambiance and Radiance look kind of OK but they have messed up rounded corners. All the other themes I tried have the same huge borders.
Only happens with GTK3 (I think) windows though (Nautilus, Tweak-UI, GEdit). I do not have compositing turned off as far as I know. ** Attachment added: "Screenshot" https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/1516323/+attachment/4541677/+files/Screenshot%20from%202015-12-29%2011-16-40.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516323 Title: With compositing off some apps have a huge black border To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/1516323/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs