Hi, unfortunately, the X-Server is running .. I get the same error even if I've already started KDE using "startx" as root/normal user oder using GDM as login-manager ...
.. some applications won't work if I can't connect to the X-Server using :0.0 .. .. I checked following : As normal user exec "xhost +localhost" and copy ".Xauthority" to /root/.Xauthority. Now, su - and I'll be able to exec e.g. emacs as root. Prior this I will get the same Xlib error as described.. -Alex -- www.linux-vpn.de/lr101.php // LR101 Linux VPN Router

