In article <[EMAIL PROTECTED]> you write:
>For some reason, my Debian installation has started providing me with a
>DISPLAY variable even in console logins (and when logging in over the serial
>line...), which renders my scripts that use DISPLAY to check whether to fire
>up a X program or a console programs non-working.
>
>Why? And is there any better way to check whether you're actually running X
>or not?

This shouldn't happen.

Check that DISPLAY isn't being set by one of your login scripts.

Are you using screen?

What Debian version are you using slink (stable) or potato (unstable)?
-- 
Brian May <[EMAIL PROTECTED]>

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