Mathias Uebelacker schrieb: > at first try export DISPLAY=IP:2, and resolve localhost (127....) > [sbox-X86: ~] > export DISPLAY=192.168.0.196:2 [sbox-X86: ~] > ./start-xephyr.sh Xephyr cannot open host display. Is DISPLAY set? [sbox-X86: ~] > This is not strange to me. Why should I export DISPLAY=IP:2 at that point when my DISPLAY is at localhost:10.0? localhost:10.0 is the display that Xephyr should *use*, while :2 is the display that Xephyr *offers*. That's why tutorials ask me to start-xephyr.sh and then "export DISPLAY=:2" followed by af-sb-init.sh. Top posting confuses me :-) Stefan