vnc-server needs xorg-x11-xauth, but doesn't list it as required: [root@gnu-64 hjl]# grep xauth /usr/bin/vncserver $xauthorityFile = "$ENV{XAUTHORITY}" || "$ENV{HOME}/.Xauthority"; open (XAUTH, "|xauth -f $xauthorityFile source -"); $cmd .= " -auth $xauthorityFile"; foreach $cmd ("uname","xauth","Xvnc","vncpasswd") { [root@gnu-64 hjl]# When it is installed with yum, xorg-x11-xauth isn't install automatically.
*** This bug has been marked as a duplicate of 216340 ***