Okay, so I managed to crash Ubuntu again with this bug and I can reliably reproduce it.
1. Open any two programs. 2. Drag a window to the top of the screen to maximize it. 3. Click on empty space near the top of the maximized program, outside of the window's default bounds (this might not be necessary but it triggers the stuck active edge bug), until the program randomly minimizes itself. Steam is an example of a program that will minimize whenever you click on empty space at the top or bottom. It also happens sporadically in Firefox and likely everything else. I do not mean the double click minimize action, though that might work as well. I haven't tested that. 4. Close the window that just minimized. 5. Grab your second application and drag it to the top of the screen to maximize it. 6. Ubuntu will crash. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2026194 Title: When clicking on some maximized or tiled windows, focus on roughly the lower quarter falls to the window behind To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2026194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs