X11 Display Setting

Has anyone been able to use X11 with 256 display setting? All I get is a white xterm window with nothing resolving.

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No X11 DISPLAY variable was set

Hi,
UCM 11g is installed in the unix server. I connected to the server thru putty and run the batch loader (/.BatchLoader.sh), im getting the below error.
No X11 DISPLAY variable was set, but this program performed an operation which r
equires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:1
59)
at java.awt.Window.<init>(Window.java:432)
at java.awt.Frame.<init>(Frame.java:403)
at java.awt.Frame.<init>(Frame.java:368)
at javax.swing.JFrame.<init>(JFrame.java:158)
at intradoc.apps.shared.SplashFrame.<init>(SplashFrame.java:48)
at intradoc.apps.shared.AppLauncher.reportOperationError(AppLauncher.jav
a:386)
at intradoc.apps.shared.AppLauncher.reportError(AppLauncher.java:426)
at intradoc.apps.shared.AppLauncher.reportFatal(AppLauncher.java:442)
at BatchLoader.main(BatchLoader.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at intradoc.loader.IdcClassLoader.invokeMain(IdcClassLoader.java:338)
at intradoc.loader.IdcClassLoader.startMain(IdcClassLoader.java:171)
... 1 more
How can we rectify this.

http://support.oracle.com
https://support.oracle.com/CSP/ui/flash.html#tab=KBHome(page=KBHome&id=()),(page=KBNavigator&id=(bmDocTitle=How%20to%20Launch%20Content%20Server%20Command%20Line%20Applets%20Using%20X11%20Forwarding%20Over%20SSH&viewingMode=1143&bmDocID=445469.1&bmDocType=HOWTO&from=BOOKMARK&bmDocDsrc=KB))

JMF in Unix-Shell: No X11 DISPLAY variable was set

Hello guys
I've got a client-server application. The server runs on linux and is started in the unix-shell.
When the server just sends out data which was received before, everything works fine. But when I'm using a processor (or a player) it says:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
How can I avoid this problem?
Thanks in advance,
Chris

VladimrN wrote:
..No X11 DISPLAY variable was set, but this program performed an operation which requires it.Sounds like the problem of running in a headless environment. A google on "java headless x11" seems to turn up a number of hits.

X11 DISPLAY troubles

Hi,
We've been developing a Web Application in Windows, using the Sun Java System Application Server Platform 9 installed on the same PC. Just now, we want to move the web application into a Red Hat Linux Server, also with the Sun Application Server, and run the application with a host PC wih Windows. The application starts OK, but launches an exception (cited below) when it has to open a 'File Dialog Box'. The exception is:
Servlet.service() for servlet Faces Servlet threw exception
java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
Note that we doesn't have this problem running the application in local using Windows.
Actually, the Red Hat Linux has no graphical environment.
How to solve this problem? It's compulsory to have a graphical environment in the server?
Thanks a lot!!
Xavi.

Your app apparently has a GUI, but you're running the program without a GUI. Do you see the conflict there?
Linux (usually) uses X11 as its GUI toolkit. The error message you're seeing is saying that it's trying to use X11, but the way you're running the program, X11 hasn't been properly set up.
A good way to deal with this is:
1) install Cygwin, including the X11 utilities.
2) start the X11 server on your PC. The command for this is "startxwin.bat", in Cygwin, I believe.
3) connect to your linux box. Either:
3.1) use the xhost utility to configure your PC's X server to accept
connections from your linux box, and then set the DISPLAY variable
on your linux box
or
3.2) use X11 tunnelling (e.g., if you're using putty) when connecting to
your linux box
4) then you can run the program

No X11 DISPLAY variable

Hi ,
I am trying to start the Admin ACC from dynadmin. But when i click Start ACC in server VM . I am getting following error.
The ATG Control Center could not be started. Dynamo received the following error message from the JVM: java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
Please help me to fix the issue.
Thanks ;
Mark

ACC is Java Swing based client UI so it requires a display. Try setting this on the shell where you are starting your server if you are on the same host:
export DISPLAY=:0.0
You might want to restart your server after setting this if you want to start ACC in server VM.
In case you are using PuTTY to tunnel through the UNIX machine then check if "Enable X11 Forwarding" is selected in PuTTY settings. You can find that option under Connection -> SSH -> Tunnels

X11 Display mode

Has anyone been able to use X11 with 256 display setting? All I get is a white xterm window with nothing resolving.

Same here. All X apps come up white-on-white / blank. The xterm is operational, as I can type commands in the blind and then control-mouse menus come up (also blank).
==Leonard

API error when trying to create a display set

Hello,
I'm creating a mapping, and I'm trying to define an attribute display set in the target table to show only some of the attributes of the table. I have called it 'SHORT_LIST' and I have also selected the attributes I want to display, but when I press OK, the followig error message is shown: "API0411: Name should not be an empty string", but I do fill the display set name!
What is happening?
Cheers,
Natividad Moreno.

Hi,
Not sure what is happening here. What version are you running? This seems like a bug though so I suggest logging an iTar wiht support.
Jean-Pierre

Mac mini configure as X11 display?

Has anyone tried to configure OS X to turn a Mac Mini into an X11 display terminal?
I work in a Liunx environment and we are looking at a small 'PC' to drive a 30" display. Our X11 application would run on another box in a equipment room and export the display to the Mac Mini across a local network. I'm pretty sure I can do this in Ubuntu on the Mac but this seems like a waste and I would also lose the Macs video drivers.
My guess is that I would need to disable the OSX desktop and the run X via some kind of startx script followed by something like 'xhost +'.
Any help in this adventure would be much appreciated!

OSX has x11 installed by default now days. When you start it, it runs an xterm, but you can run any x11 apps you want. I'd test it to make sure performance is up to snuff for you, but it should work fine.

HT201335 i have a 2013 model macbook pro and apple tv generation 3 . both connected to the same wifi , still no airplay mirroring icon or in my display setting . what els could be the problem

have a 2013 model macbook pro and apple tv generation 3 . both connected to the same wifi , still no airplay mirroring icon or in my display setting . what els could be the problem

Welcome to Apple Support Communities
Read > http://support.apple.com/kb/HT5404 Do you see the AirPlay icon on the menu bar? If not, restart the router

Reader 10.1 issues - with 150% Display setting

I've waited a long time for the latest version of Reader (10.1.0.534) which came out yesterday. I keenly updated to it today and went testing (with my fingers crossed), only to find that it still doesn't fix the issues I'm encountering with my PCs Display set to 150% (Win 7 SP1 x64) - all the issues are all still there.
Firstly - when using under the latest IE9 I've noticed the following:
The top toolbar won't work and clicking on any button has no effect
The bottom (floating) toolbar is similarly ineffective
Somehow after I found 2 above, I've managed to loose the bottom floating toolbar altogether (and alt-F8 or F8 wont bring it back - not that its vital)
Right Clicking on the screen brings up an option panel away from the mouse
When used as a standalone app (again at 150% Display setting in Win 7) I've noticed:
The illumination of the Close, Maximise and Minimise buttons when the mouse is rolled over them is irregular and if the mouse becomes stationary on any of those buttons, the illumination goes.
Setting Display to 100% (or even 125% from provisional testing) seems to elliminate these bugs but is Adobe going to buy me some binoculars so I can see the tiny buttons and fonts on my HTPC screen from 6' away...
In this day and age of Windows coming with a perfectly capable Media Centre interface, many users of HTPCs have them set up with high resolution monitors (or TVs as the monitor) and leaving the display set to 100% is no good for regular PC functions (such as web browsing or pdf reading).
Please fix this Adobe. I've already applied to be a pre-release tester (and my application hasn't been picked up/followed up). I just feel I'm getting my moneys worth out of this product!

Hi..
Try removing a plugin...
Quit Safari.
Open the Finder. From the Finder menu bar click Go > Go to Folder
Type this exactly as you see it here:
/Library/Internet Plug-Ins
Move the Adobe PDF Browser plugin (or just PDF Browser plugin) from the Internet Plug-Ins folder to the Trash.
Relaunch Safari to test.

In Keynote09, if i set custom presenter display settings (large presenter notes), and i save the file, will i see my notes in the same way on another computer? Are the presenter display setting saved in the file?

In Keynote09, if i set custom presenter display settings (large presenter notes), and i save the file, will i see my notes in the same way on another computer?
Are the presenter display setting saved in the file?
Thanks for your help!

it wont.
Presenter note display is set per machine.
Surprising nobody in this community knew this.

NX6200TC primary display set as TV

I have a NX6200TC connected to a (PAL) TV and Philips 17" monitor. From time to time I neglect to switch on my Philips monitor before powering on my Windows XP PC. The system them sets the primary monitor as the TV and does not detect the Philips.
To reset this back is not easy as restarting the PC does not help. The current display drivers are Version 8.4.2.1
Does anyone have a easy way to reset the display setting so the the primary monitor is again the Philips or are there any other solutions to this problem?

Hi Richard
I have installed version 9.1.3.1 of the the ForceWare Drivers. I now have a new problem.
When Playing a video to my Pal/I Standard TV, overlay set to Full screen on the TV, the picture on the TV appears like a letterbox. Normal viewing of the of information on the computer screen is mirrored to the TV correctly.
Do you have any idea how to resolve this?

Wakes up to wrong display setting then quits everthing !

Hi all,
I have a mac mini running an updated snow leopard plugged via an adapter into the HDMI slot of my Philips 40" LCD screen. For some time now, whenever I wake up the mac mini and the TV (both of which go to sleep after a period of inactivity), the screen starts off with the wrong display setting moving from 1360 x 768 to 1600 x 900 which is a much worse picture. I can switch it back through the menu bar, and that usually works, although sometimes, it also quits any open apps so I get multiple 'unexpectedly quit' error messages. This can also happen if I use the remote to wake it up without turning on the TV.
Any ideas how I stop this ? I have repaired permissions and also verified and repaired the hard drive and that seems to have a short term impact.
Any help would be much appreciated.
Ben

See if there is a way to turn off CEC on the Philips through its menu system and see if that helps.

MBP Retina display setting to make Photoshop less pixelated?

I just purchased a MBP Retina and I've noticed (as many have, I've gathered) that Adobe CS6 programs appear pixelated on the new retina display. I realize that not all apps are upgraded for the retina display, but I was wondering if there is a display setting I can use for this to be resolved for the time being? Much appreciated, thanks!

Well, OK, if it is completely dimmed, not just stuck on a low level, try pressing fn-f2 (function & F2). If the box in preferences is checked, then adding "fn" may help. Worth a try if it works.

X mountain lion causing my display setting to be very low after tab out from a full screen application like game. anyone encountered the similar thing?

whenever i tab out from a full screen then the display setting will auto change with a blue flash screen.

Your issue could be caused by many things however I'm pretty certain it has nothing to do with OS X being faulty. OS X is not like Windows that requires a re-install whenever issues present themselves. You need to be methodical in checking where your issue lies. There are numerous articles available that go over causes, I'd suggest looking through the X-Lab article listed below and then methodically going through each step until you discover the cause.
http://www.thexlab.com/faqs/performance.html
If you still can't find it then you should work with an AASP to locate where your issue lies.

X11 Display Setting

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