The bug can be easily reproduced by changing default application switcher in ccsm. After that, pressing Alt-Tab will make the Unity and whole desktop completely unusable (everything will hang) . Only switching to console (if possible) and restarting GDM can save from the reboot.
*BUT* when you change the shortcut for the other application switcher from Alt-tab to, let say Alt-q then apart from some graphics glitches everything will work.
Any chance for a fix before Precise release?
The bug can be easily reproduced by changing default application switcher in ccsm. After that, pressing Alt-Tab will make the Unity and whole desktop completely unusable (everything will hang) . Only switching to console (if possible) and restarting GDM can save from the reboot.
*BUT* when you change the shortcut for the other application switcher from Alt-tab to, let say Alt-q then apart from some graphics glitches everything will work.