to solve the X forwarding problem i googled a lot as i wanted to install
Oracle 11g on my kubuntu 9.10 machine
i found out the solution that did work
To resolve this problem, you have to let X server listen on tcp port
modify file /etc/kde4/kdm/kdmrc
You will see
“ServerArgsLocal=-br -nolisten tcp”
Change that line to
“ServerArgsLocal=-br”
or comment the line as follows:
# ServerArgsLocal=-br -nolisten tcp
Restart X server (/etc/init.d/kdm restart or CTRL+ALT+backspace or restart OS)
Now you can run remote X application on your X server.
testing
disable access control of your x server use following command:
$xhost +
(you can disable access control for specific ip address with $xhost +
ip_address)
$ssh u...@remote_pc
$export DISPLAY=your_ip_address:0
$xclock
annnnnnnnnnnnnnnnnddddddddddd its done :)
** Changed in: network-manager (Ubuntu)
Status: Incomplete => Fix Committed
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Warning: Unable to open display ':0' and cannot connect to X server :0
https://bugs.launchpad.net/bugs/250712
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