Interesting thought that this might be Xmir's (or any toolkit's) fault. Although doesn't comment #1 show a native (GTK/Qt) app without Xmir?
dinamic: Can you check if Xmir is running when the bug occurs? I'm also not aware of the bug ever occurring in Mir demo servers, so that's more evidence this is not Xmir's fault. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtubuntu in Ubuntu. https://bugs.launchpad.net/bugs/1665286 Title: [unity8] A ghost (shadow only) window opens behind some app windows Status in Canonical System Image: New Status in qtubuntu package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Confirmed Bug description: ubuntu 17.04 unity8 install tiled, apt install tiled launch tiled, you'll see a transparent window opened beneath the main window called "Object Types Editor" see attached screenshot To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1665286/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
