Actually, this could easily be a side-effect of bug 1671424. Let's fix that first.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1668467 Title: gnome-calculator, you can open the Preferences window multiple times, making the window transparent the second time Status in Canonical System Image: Confirmed Status in MirAL: Invalid Status in gtk+3.0 package in Ubuntu: Confirmed Status in miral package in Ubuntu: Invalid Status in qtmir package in Ubuntu: Incomplete Status in unity8 package in Ubuntu: Incomplete Bug description: ubuntu 17.04 unity8 gnome-calculator, you can open the Preferences window many times, making the window transparent the second time (see screenshot) it doesn't work with About or Keyboard Shortcuts, only with Preferences. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1668467/+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