Mouse button stops working?

[Jonathan Kamens]

  I'm running F13 with updates-testing enabled. In the last two days, my 
left mouse button has suddenly stopped working on two separate 
occasions. I don't know what caused it and the only way I was able to 
find to fix it was to kill my gnome-session and thus log out and log 
back in with a fresh X server. Switching VT's and back didn't help.

Has anybody else seen anything like this recently?

   jik