Description of problem:
When selecting 'remote login' in kdm and moving the mouse above the chooser
window the X server restarts, showing the login screen again.
Sep 12 11:28:21 (none) kdm: :0: Received unknown command 4 from greeter
Steps to Reproduce:
Select "remote login"
Move the mouse in the chooser window
X server/kdm restarts
selecting remote host possible
The following workaround has been found upstreams in the references KDE bug tracker:
"FYI Gentoo has resolved this successfully by reverting kdm commit 720b0bfe5fab7142b9683f329b75cf2951b95c8e"
Fixed upstreams with KDE 4.8.5 and therefore also fixed in Fedora since KDE 4.8.5.