Same bug in neverputt. Looks like the SDL/Unity8 issues mentioned in comment #5.
** Summary changed: - neverball opens a second black window, maximizing the window crashes unity8 + SDL apps open a second black window ("OpenGL test") ** Summary changed: - SDL apps open a second black window ("OpenGL test") + SDL apps open a second black window titled "OpenGL test" ** Summary changed: - SDL apps open a second black window titled "OpenGL test" + SDL apps open a second black window titled "OpenGL test" or "Mir surface" -- 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/1676000 Title: SDL apps open a second black window titled "OpenGL test" or "Mir surface" Status in Canonical System Image: Confirmed Status in libsdl2 package in Ubuntu: Confirmed Status in qtmir package in Ubuntu: Confirmed Status in qtubuntu package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Confirmed Bug description: Ubuntu 17.04 Unity8 neverball opens a second black window, maximizing the window crashes unity8 start neverball without Xmir (it's an SDL2 app i think) you'll now see a black window behind the neverball window titled "OpenGL test" (see screenshot), now try to maximize that black window, here it just crashes unity8 To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1676000/+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