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Old 01-17-2005, 08:27 AM   #1
bobbens
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Registered: Sep 2004
Location: Barcelona
Distribution: Debian, FreeBSD, Gentoo
Posts: 586

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Xlib: Invalid MIT-MAGIC-COOKIE-1 key


Whenever i try to run a program that uses x from console i get this:
Code:
Xlib: connection to ":0.0" refused by server
Xlib: Invalid MIT-MAGIC-COOKIE-1 key
kedit: cannot connect to X server :0
The example above is me running kedit as root from a console. I'm in kde 3.3 . It happens with all programs, i have to run them with "Run command". This is annoying, and now since i have recently installed neverwinter nights linux client and you have to run that from shell script as ./nwn, i cant get it to work. Anyone know how to solve this? Thanks.

EDIT: I have just read that this might not happen with gdm and xdm, gonna try those, if possible i would still like an answer to this. I use kdm. Thanks.

Last edited by bobbens; 01-17-2005 at 08:36 AM.
 
Old 01-17-2005, 08:51 AM   #2
makuyl
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Registered: Dec 2004
Location: Helsinki
Distribution: Debian Sid
Posts: 1,107

Rep: Reputation: 54
You can use sux instead of su to give root permission to connect to users X.
Or do as root "export DISPLAY=:0.0" before running the program.
Or do as root: ln -s /home/user_running_x/.Xauthority ~/.Xauthority
Or as user: xhost local:

Of these I would choose sux or adding to roots ~/.profile this: export DISPLAY=:0.0
 
Old 01-17-2005, 09:11 AM   #3
bobbens
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Registered: Sep 2004
Location: Barcelona
Distribution: Debian, FreeBSD, Gentoo
Posts: 586

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Ok i'll try that, though i did get it to work by dling gdm and using that instead of kdm as a system x login manager. I wonder why kdm doesn't do that, it's annoying... I'll try one of your solutions later, thanks.

EDIT: Also posted this as a bug at the kde bug tracker . Hope they fix it soon!

EDIT: EDIT: Well bugs.kde.org told me to delete ~/.Xauthority and it worked, voila. Though this still doesn't explain how gdm worked with that file there... suspicious.

Last edited by bobbens; 01-17-2005 at 11:19 AM.
 
  


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