display error

[himacs]

Hi All,

I have exporting display as non-root user but getting below error.

bash-3.00$ DISPLAY=10.10.134.81:0.0
bash-3.00$ export DISPLAY
bash-3.00$ cd /tmp/JProbe_8.2/bin
bash-3.00$ ./jpconsole
jpconsole: Unable to access display "10.10.134.81:0.0"
jpconsole: Check that the DISPLAY environment variable is set correctly
and that you have permission to use that display.
bash-3.00$

Please suggest on this.


Regard
himacs

[Dennis Handly]

What type of computer is 10.10.134.81?
Have you used xhost to allow your server to display there?

[Matti_Kurkela]

Possible reasons:

- X server configuration error on host 10.10.134.81?
- X server is not running on host 10.10.134.81?
- a software firewall on host 10.10.134.81 is blocking incoming connections?
- a network firewall is blocking the connection from the JProbe server to the display system?
- network configuration error?
- wrong IP address?

MK

[Johnson Punniyalingam]

$ export DISPLAY=mymachine.mynet.uidaho.edu:0.0

$ xclock

can you follow as above as example, suspecting wrong command execution ?

$export DISPLAY=10.10.134.81:0.0
$xclock

[himacs]

Hi Dennis ,

Thanx for the reply.

Computer is user's desktop .from he was exporting display to unix server.When i typed xhost its says not found

when i tpe echo $DISPLAY it shows desktop ip address

Regards
himacs

[Horia Chirculescu]

Hello,

Maybe you have some problems with the X server running at the IP address 10.10.134.81.

Check your setup on that station. Check that from another server your redirection works. (run xclock)


Horia.

[himacs]

Hi ,

Now i opened Xmanager and tried again.. i am geetting below error.

xclock showing that not found.


$ export DISPLAY=10.11.20.137:0.0
DISPLAY=10.11.20.137:0.0: is not an identifier
$ DISPLAY=10.11.20.137:0.0
$ export DISPLAY
$ echo $DISPLAY
10.11.20.137:0.0
$ xclock
xclock: not found
$ pwd
/weblogic_logs/JProbe_8.2/bin
$ ./^C
$ ./jpconsole
jpconsole: Unable to access display "10.11.20.137:0.0"
jpconsole: Check that the DISPLAY environment variable is set correctly
and that you have permission to use that display.
$ ./jpconsole
jpconsole: non-zero status returned by "/weblogic_logs/JProbe_8.2/bin/./jre/bin/java"
jpconsole: error log from command was:
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using '10.11.20.137:0.0' as the value of the DISPLAY variable.
at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
at sun.awt.X11GraphicsEnvironment.access$100(Unknown Source)
at sun.awt.X11GraphicsEnvironment$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.awt.X11GraphicsEnvironment.(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
at java.awt.Window.init(Unknown Source)
at java.awt.Window.(Unknown Source)
at java.awt.Frame.(Unknown Source)
at java.awt.Frame.(Unknown Source)
at com.jprobe.console.JPConsole.displayWaitDialog(JPConsole.java:454)
at com.jprobe.console.JPConsole.main(JPConsole.java:537)



Regards
himacs

[Johnson Punniyalingam]

$ which xclock

are you able to "Use X-windows" using root ?
also can you use absolute path for xclock

[Steven Schweda]

> bash-3.00$ DISPLAY=10.10.134.81:0.0

> $ export DISPLAY=10.11.20.137:0.0
> DISPLAY=10.11.20.137:0.0: is not an identifier

What is this computer, and which shells are
you using on it?

> Computer is user's desktop [...]

Is this your idea of a useful description of
this system? With no information (other than
"desktop") on the OS or X software on this
system, it's hard to do more than guess how
to ensure "that you have permission to use
that display."


> $ xclock
> xclock: not found

> $ which xclock

If the shell couldn't find "xclock", what
makes you think that "which" will find it?

find /usr -name xclock

[Prasanth Thomas]

Hi Himacs,

Please download and install the xming software and try.
After the installation you have to export the display

#export DISPLAY=x.x.x.x:0.0

http://software.informer.com/getfree-putty-xming-aix/

Regards,
PT.