ssh login fails to set $DISPLAY

Derek Carter goozbach at friocorte.com
Mon Nov 14 10:19:08 MST 2011


On 11/14/11 12:13 PM, Charles Curley wrote:
> On Mon, 14 Nov 2011 09:14:53 -0500
> Scott Edwards<supadupa at gmail.com>  wrote:
>
>> I'd check with "ssh -vv" - lots of interesting client/server messages
>> show up from there.
>
> Good idea. I did a login to the broken machine and a login to another,
> correctly working machine. I then diffed the results. I don't see any
> significant differences. They both report, in part:
>
> debug2: callback start
> debug2: x11_get_proto: /usr/bin/xauth  list :0.0 2>/dev/null
> debug1: Requesting X11 forwarding with authentication spoofing.
> debug2: channel 0: request x11-req confirm 0
> debug1: Requesting authentication agent forwarding.
> debug2: channel 0: request auth-agent-req at openssh.com confirm 0
>
>
>

One thing to check when having X problems is permissions or free space 
in /tmp/

Can you start a VNCserver session on the broken host? (to verify that X 
works by itself)

--
Derek
aka goozbach


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