Did you check your sshd config? I think if it prohibits X11 forwarding, your local config won't override.
If that doesn't fix it, please post to the list the output of ssh -X -v [EMAIL PROTECTED] According to Dean Allen Provins, > Hello: > > I have used SSH and X Forwarding successfully in the past, but since > moving to Sarge, it refuses to co-operate. Either I can't > read/understand the documentation or there's something new. > > >From work, I can ssh or scp to home using a host.domain address. At > home I've added 3 lines to my .ssh/config file: > > Host my_work.dyndns.org > User my_user > ForwardX11 yes > > where the host address is another host.domain address that I registered > with dyndns.org (great service). My user name and hostname at "my_work" > are not the same as at home. Both IP addresses are correctly deduced by > DNS from the host.domain's that I registered. Both hosts are behind > firewalls and have private addresses (192.168.x.x). > > When I connect from work, the DISPLAY variable is NOT set. I've tried > the command line option as well as the "config" file above. > > Anyone have any ideas on what I'm doing incorrectly or have knowledge > of why this setup will consistently fail? > > Regards, > > Dean > > -- > Dean Provins > 50.95033N, 114.03791E > [EMAIL PROTECTED] > [EMAIL PROTECTED] > KeyID at at pgpkeys.mit.edu:11371: 0x9643AE65 > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- -- Tony Godshall -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]