Seems your right about it being keyboard problem, but it is weird one, other desktop switching combinations use as much keys but just this one doesn't work.
I checked by first trying on my Desktop computer and then using the same keyboard on my EeePC 1001PX with Ubuntu 12.04. EeePC worked with the embedded keyboard as is should and I was able to switch between 4 to 1. How ever when I plugged this USB keyboard i couldn't do it. Still all other directions work just fine even with the equal amount of keys, why? And it also happened with Logitech wireless keyboard EX100 i used to have before (now i have Compaq PR1101U) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943286 Title: minor glitch when switching between virtual desktops. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/943286/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs