Gnome Shell locks up when moving maximized window
Steps to reproduce:
With a setup with 2 screens : 1 internal (main) + 1 external
Click the date in the top bar of the shell, then click world clocks.
Gnome Clocks will start and maximize itself on the external screen (secondary screen).
Then move the gnome clock window to the other screen by dragging the window from its top bar.
When the mouse cursor crosses the boundary between the 2 screens the shell just locks itself up, you can't do anything anymore :(
Attaching gdb to the shell doesn't show that the screen is in deadlock.
Edited by Lionel Landwerlin