My "problem" is that it's set correctly and I want to break it, but can't figure out where it's getting set in the first place.
I can see several places where $DISPLAY is referenced but at the point that the dollar sign is in front it's already an environment variable(I think).
I thought this command might help "
but it just hangs when run as root.
I tried renaming /usr/openwin/bin/xauth to a completely different name, deleted my .Xauthority file and I still get a new .Xauthority file created upon XDMCP login. So I don't understand what's happening.
Not sure it matters but I'm using CDE as my desktop.
Thanks,
Gary
I'm surprised that find -type -f ... isn't giving you an error. (It should be find -type f ... with no - before the f.) If a file is being sourced in /etc that is exporting DISPLAY, your search may be too specific. (There could be a tab instead of a space, there could be multiple spaces, or the export statement could be exporting multiple variables and DISPLAY might not be the first one in the list.) You might have more luck with the command:
but it is more likely that DISPLAY is being set in the tool that is starting up your terminal window or window manager.
This User Gave Thanks to Don Cragun For This Post:
Hi All:
An elementary Unix Question,
How can i set the display number and run a program in that display.
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okay, i did the below
#display=localhost.localdomain:0.0
#export display
#xhost +localhost.localdomain
system replies xhost added..
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Hi All,
I use "export DISPLAY=same_host:0.0" to set my export DISPLAY and it is working fine for me..
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Hi,
i got the following error when i tried to access the cygwin x server from a windows XP PC.
"xdmcp fatal error session failed session 23 failed for display"
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Hi all,
Our users use Putty on Windows servers to log on to UNIX via SSH and run GUI applications. Is there a way to automatically get the display numbers from xming or Exceed (that are running on Windows) to set the DISPLAY var properly on UNIX? X11 forwarding is not an option.
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Hi,
When i invoke DBCA as oracle user , i get following
usircd01:KAM:/opt/oracle10/product/10.2.0/bin>./dbca
DISPLAY not set.
Set DISPLAY environment variable, then re-run.
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