Comment 10 for bug 81854

I'm seeing this, too. I have my sound set on "Don't Play", I'm connecting using the Cisco VPN 4.8.02 (was using 4.8.01 & seeing the same thing).

It almost always happens when I have shift and/or control and am moving the cursor.

Once, I had to toggle to console to kill it, other times, it just hangs and comes back, and once, I was able to kill it from another window within X.

Theory: It happens when you send too many key messages while it is still repainting the screen?
This is rdesktop 1.6.0, spawned by tsclient 0.150, running on Intrepid.