Can't open display:
Simon Andrews
simon.andrews at bbsrc.ac.uk
Tue Apr 4 09:42:31 UTC 2006
>> I there is a "-nolisten" option to the X server which tells it not to
>> listen on port 6000. I this is the problem in your case you should
>> see it in the process table (ps -ef). When nolisten is on, only
>> local processes can connect to the display.
Gates, Robert L . wrote:
> Bob,
> You are on to something. My ps -ef does show that nolisten was passed to
> the command stream. Now, the question is, where do I go to modify this
> behavior?
/etc/gdm/custom.conf
#DisallowTCP=true
Uncomment and change to false. Restart gdm.
Please bear in mind that opening up remote X isn't a great idea from a
security point of view. Using X tunnelling though ssh is a much better
idea. (Simply do ssh -X user at hostname from your remote machine).
Simon.
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