topic Re: X11 problem in Operating System - Linux

X11 problem

Tonatiuh — Fri, 20 May 2005 11:37:02 GMT

Red Hat Enterprise Linux 3.0

[oracle@rac2 oracle]$ xclock
Xlib: connection to "rac2.test.uvr:0.0" refused by server
Xlib: No protocol specified

Error: Can't open display: rac2.test.uvr:0.0

If I try to run the xclock application this does not work.

This is a privileges problem I think, because I can run well the xclock application with root user, but not with oracle user.

The path in oracle user .bash_profile is:

export PATH=/usr/bin:/usr/sbin:$PATH:.

Any idea?

Re: X11 problem

Paul Cross_1 — Fri, 20 May 2005 12:01:28 GMT

you have to set the DISPLAY variable like this:

export DISPLAY=use.your.ip.number:0.0

and run this on your workstation
xhost +

Re: X11 problem

Paul Cross_1 — Fri, 20 May 2005 12:02:13 GMT

See this thread for more info.
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=884006

Re: X11 problem

Chakravarthi — Fri, 20 May 2005 12:35:35 GMT

i guess you are missing

running xhost + command on your host

regards
chakri

Re: X11 problem

Suraj Singh_1 — Thu, 26 May 2005 04:37:12 GMT

Hi,

1. Login as user 'oracle',
2. su - root,
3. xhost +rac2.test.uvr #Make sure this hostname can be resolved to IP address.
4. ^D
5. xhost +rac2.test.uvr
6. DISPLAY=rac2.test.uvr:0.0
7. export DISPLAY
8. xclock

Regards,
Suraj