Running X on a virtual dedicated server
Ted Gould
ted at gould.cx
Fri Nov 16 21:36:28 MST 2007
On Fri, 2007-11-16 at 21:07 -0700, Bryan O'Neal wrote:
> True, this is what I want, however I edited /etc/ssh/ssh_config and
> uncommented and changed the lines ForwardX11 yes and ForwardX11Trusted
> yes. I pondered why PasswordAuthentication yes was commented but
> ignored this saved the file and restarted sshd. Logged out and logged
> back in. I also wounded why I could restart sshd without being logged
> out, but again ignored this. However when I try to launch konqueror I
> get "cannot connect to X server" That is when I started trying to start
> X
>
> I am connecting using ssh -X user at ip
Try this command:
echo $DISPLAY
This will tell you what display the X programs are connecting to. This
should be an SSH tunnel, something like:
:10.0
A good program to test if everything is working is "xlogo", very simple
but connects over the X11 protocol.
Also, I'd stress that "xhost +" is ONLY for debugging. SSH should set
up the permissions so that this isn't necessary, it's a significant
security issue to leave that open regularly.
--Ted
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