Restarting X and screen

[David Collins]

Hi,

I use 5 different screen sessions for various different purposes on my
work computer (linux open suse). When the X server is restarted and I
re-attach the screen sessions I can no longer open programs that use
X. The error I get is "cannot open display :0.0" The xterm without the
screen session running can open an X app just fine.

Does anyone have any ways that I can stop this happening, usually it
isn't a problem but on the occsation it does happen I have to restart
the screen session.

Thanks
David