Incomplete. I can still reproduce a freeze using the instructions in the description but it also looks like those instructions are wrong. Because if you do the same in X you will fine the Scores dialog is modal and is meant to make the main window unresponsive to input.
That said, I also remember anpok saying he found and fixed a reason for bugs like this in GTK. ** Package changed: gtk+3.0 (Ubuntu) => ubuntu ** Changed in: ubuntu Status: In Progress => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1445543 Title: Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze Status in GTK+: New Status in Mir: Invalid Status in Ubuntu: Incomplete Bug description: GTK apps on Mir: Input focus is unreliable and sporadic. Background windows ignore input and/or focus switches apparently randomly. Example: $ GDK_BACKEND=mir mir_demo_server --launch gnome-mahjongg Show the "Scores" - you can switch focus between this and the main window with Alt+` but doesn't respond to input. Other dialogs (e.g. "About") work fine. From the Mir side there's no obvious difference between these windows. In this example, MIR_CLIENT_INPUT_RECEIVER_REPORT=log shows the input events being correctly received on the client side. That shows most of the Mir stack is working correctly. To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/1445543/+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