Hi All, I can run anything as a regular user but not my apps as root. I am sure a reboot will fix this, but is there a way to fix this without rebooting? This started after I fired up two VM's in KVM Many thanks, -T # leafpad smb.conf & [1] 16905 [root@localhost samba]# No protocol specified leafpad: Cannot open display: # echo $DISPLAY :0.0 --