Hi there, here is the thing, I just put FC4 on my machine (custom installation, basically I did not install anything related to development, no web server, not ftp, only SSH and mail server) Installation went smooth, and everything is working great exept the X windows. Problem is the following: if I open a new konsole window and try to start any graphical application lets say >thunderbird & it starts ok, but if I do ssh to my own machine from the konsole window opened, I can login OK, but I can not run graphical applications from that session. some time (with differenr applications) I got message "cannot connect to X server" sometimes program simple does not start. [1]+ Exit 1 thunderbird What am I missing in configuration? Any ideas? thank you Ivan __________________________________ Start your day with Yahoo! - Make it your home page! http://www.yahoo.com/r/hs