Hi, Demm. For some reason, i still can not figure out,
[toni@toni-pc ~]$ echo ${XAUTHORITY}
/tmp/xauth-1000-_0
But the file has gone, which result in i cannot start any program, because it does not have authority. Did you have any idea where is the problem, i have mounted /tmp to tmfs and this happen after some days without restart ?
Edit: It's not gone but it moved to /tmp/xauth-0-_0 and owned by root?! Did you know how this can happen?