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hibernate: can't lock KDE4

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masteroftheuniverse
Apprentice

Joined: 20 Jan 2005
Posts: 259

Posted: Thu Mar 01, 2012 6:17 pm Post subject: hibernate: can't lock KDE4

Here's a script I want to run as root (as part of hibernate) to lock the screen (found https://forums.gentoo.org/viewtopic-p-6725095.html), since hibernate's built-in lock script doesn't handle KDE4:

Code:

#!/bin/bash
DISPLAY=:0.0
su -l <user> -c "/usr/lib/kde4/libexec/kscreenlocker --forcelock"

And the output:

Code:

No protocol specified
kscreenlocker: cannot connect to X server :0.0

Any idea why X is complaining?

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