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eisenmenger
6th January 2005, 02:43 PM
We use to allow for openning of X-Windows on our desktops while logged on to other machines.
After installing FC3 (with KDE) on machine A and logging onto machine B, and trying to open an Xterm on A, I got the answer: xterm Xt error: Can't open display.
From the Internet I found that some "wise" FC3-developers made the decision (for me & others) to "close this door", i.e. change some "secret" X-configuration parameters without telling, how to change this back.

Could anybody tell me, where to change the X-confugration in order to enable openning X-windows on my desktop agin ?

Thank you, Frank.

P.S. Yes, I know about this beeing dangerous.
No, 'ssh -Y' etc. does not help, since most of the 'remote' machines over here are SGIs with older IRIX-versions, so they do not / will not have ssh.

tip
6th January 2005, 03:45 PM
Do a man on xhost.

eisenmenger
6th January 2005, 05:35 PM

Know about & tried 'xhost + ..' checked the DISPLAY variable.
On RedHat 9.0 it works alright. For FC3 they seem to have "invented" a key, shut the door & threw away the key without telling, how to get it back (nothing useful in the Release Notes, too). Very unfair.

Also changed /etc/X11/fs/config: #no-listen = tcp + restart service xfs
With GNOME one can change: /etc/X11/gdm/gdm.conf: DisallowTCP=false

It's possibly somewhere "hidden" in the configuration of X/KDE (or the pam-"jungle ?)

Any idea for KDE ?

Frank.