cannot connect to X server localhost:10.0

[suneesh]

Hello All,
I aam using fedora core 6 in my office desktops. While am ssh ing to one machine am not getting X windows. For example if am taking opera from that machine it will give an error "cannot connect to X server localhost:10.0".. can anyone help me......?
Suneesh

[sideways]

Some things to try:

check X11Forwarding is enabled in sshd_config

try 'ssh -X localhost' on the problem machine and see if you can open windows in the ssh session locally (it will still be using X11Forwarding through ssh)

Try 'ssh -Y' instead of 'ssh -X' to enable trusted X11Forwarding

Try logging in as a different user, try root if it's allowed.

Restart the problem machine.

reinstall openssh server on the problem machine (yum remove openssh, yum install openssh)

[suneesh]

Hello ,
X11Forwarding is enabled in the sshd_config file
I tried both -X and -Y option . Also tried another user login even root. But no luck .....pls help
Suneesh

[suneesh]

I reinstalled openssh but stil the same problem......