xhost localhost?

On Mon, 16 Oct 2006, Alexey Toptygin wrote:

Hi,

I've got this CentOS 4.4 machine, and I can't run X apps under sudo, since they get rejected by the X-server. DISPLAY is set correctly in the sudo environemnt, but xterm (for example) says 'Xlib: connection to ":0.0" refused by server'.

This problem seems very familiar (I think it may have been discussed on the list before), but I don't remember how to solve it. It doesn't happen on my Debian box at home. Is there some magic thing I need to tell sudo to do, or do I need to change an Xorg config so that it's less picky?

                        Alexey

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