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Using --display arguement

by lilsim89 / May 20, 2009 8:08 AM PDT

Hi,

I'm running a command as a different user using sudo like this:

sudo -u user_progs /usr/bin/firefox --display=:0.0

But whenever I pass the "--display" argument, I get an error like:

No protocol specified OR

Error: cannot open display...


Am I missing something here?


Thanks a lot,

Simon S.

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Link
by white-bread / May 22, 2009 5:47 PM PDT

You need to link permissions

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Well that's hardly any help.
by lilsim89 / May 24, 2009 6:44 PM PDT

I found the answer with some help and a little elbow grease.

Under the current user, before su-ing, you must enter the command:

"xauth local:"

(without the quotations, must be repeated upon reboot)

- Case closed.

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