Ubuntu :: Launch A Program Onto Another X Screen?
May 11, 2011
This is for a live performance type of setup. I have 2 graphics cards. One is attached to 2 projectors, which are what the audience sees. The other has a single monitor, which is backstage. The 'front' graphics card is configured in Twinview, and the 'backstage' one is configured as a second X screen by the nvidia settings control panel.
What I'd like to do is launch my show program from a terminal on my backstage screen, but have it show up on the other X screen, the 'front' one. X is amazing so I'm sure it can be done, but I'm having a hard time figuring out exactly how.
Personal Best for self-solving my own thread question:
Code:
DISPLAY=:0.0; xclock
launches on display 0
Code:
DISPLAY=:0.1; xclock
launches on display 1
[Code]....
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Jan 22, 2010
How an I tell gnome (using a script or setting in compiz settings)to only open application X on screen 1 and have it work from screen 0? example: I have nvidia dual/seperate screens runnig so I have screen 0 and screen 1 I cannot drag a window from one screen to the other I want to launch a program from screen 0 and have it open on screen 1
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Jun 14, 2011
I want to launch the screen program by default and automatically every time that I open the bash terminal. How can I set this in terminal? I'm using lxterminal - terminal for lxde desktop environment.
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Jun 10, 2010
The program is called the GNU C++ Compiler. I tried typing it in the terminal and pressing tab, but got nothing. How do I launch the program?
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Dec 12, 2010
Running Ubuntu 10.10 / Netbook Remix. I'm slightly annoyed that I can't Alt+F2 to start a program. Is there any way at all to start a program without having tomouse/trackpad?Bonus info:
Code:
kristian@napoleon:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
[code]...
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Aug 25, 2010
How can you launch a graphical program from tty? It says that no display is available or something, how can i tell it to launch in the DE?
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Feb 27, 2010
I'm completely new to the Linux OS. It is very foreign to me, i'm very used to the way windows does everything, including how windows does installation. I know that Linux doesn't understand .exe files like windows does... which is part of the problem. I have a linux zip file of a program (Jgrasp) that I want to install. I unzipped it into my home file and then wanted to run the program, but I have no idea what to do next. How the heck do I run the program if i can't access the .exe's what files launch a program in linux?Also how do i get it to recognize the JDK files?
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Feb 2, 2010
I have a few issues. I have a usb kernel driver and I want it to launch another program that will monitor a serial port when the usb device is connected. then i want to close the program when the usb device is disconnected. I also want the driver to create a soft link to the serial port. I know the inner workings of kernel drivers... how to get my driver to exec a program.
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Mar 5, 2011
I've looked, but no luck. Coming from Debian, 5.02, is there a setting in Ubuntu 10.10 that will allow me to single click to open a folder/launch a program. I don't mean the one i am using now that is set up with the mouse setting where it seems to be an assistive technologies application where there is a slider to set the dwell time (when i use this one, i get a menu opening at the same time as the application launch), but the one where the pointer turns to a little hand when it moves over the icon, and opens/launches the program when the button is released.
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Dec 5, 2010
My problem is, that everytime i launch a program, like a virtualbox image, the console launch it, but i cant use it anymore.
I use ssh with putty remotely, and the problem is that if i close putty console, the program closes too...
Can i do something to run the program independently of the console? or keep running after i close?
How i can i keep track of it when i open console again?
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Jul 20, 2010
I need to launch a program, throw up a pulsing status bar and then close it when the program quits. I cannot seem to launch the program (a bash script):
[code]...
This is where I'm getting my information: [URL]...
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Dec 15, 2010
I have been running Ubuntu 10.04 Lucid not on a separate disc partition but installed right on my Windows (7) partition. Everything was working fine until yesterday. I restarted my computer and then the system was scanning the disc then suddenly after the disc check, the computer restarted and when it was supposed to launch Ubuntu, the screen went completely white. I tried restarting again, I manage to get to where I choose to boot with Windows 7 or Ubuntu. I choose Ubuntu and the same happens again: white screen. It doesn't go any further than this and the only thing the computer can do is boot with Windows 7. Has anyone had the same problem? Also, is there a way I can access my files (saved in Ubunutu) from Windows? If I can manage to copy these files then I don't mind reformatting the whole disc.
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Jun 21, 2011
i am wondering if it is possible to do this all i can find with google is idea proposals and brainstorms i know i could make a separate account and call it guest user bu that user would get to keep data/settings where as a guest session places a temporary account in the /tmp folder which combined with a ram disk for /tmp would result in some really fast performance since i use a ssd for / which would make the traditional hdd only used for /var also since /tmp would be a ram disk it would be like the guest is using a live cd with security restrictions and performance enhancements on top of this there would be no trace of the guest on my computer after shutdown
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Jul 6, 2010
Why why why did virtualbox devs remove the VBoxRandR.sh script??
[URL]
How can I now run scripts when a screen is resized? Is there another way? I'm currently running a striped down ubuntu 10.04 x86 with fluxbox and we need to do a release ASAP!
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May 23, 2011
If I try to start System-->Administration--> Login Screen on my squeeze, I get this message:
Code:
Failed to execute child process "gdmsetup" (No such file or directory)
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May 1, 2011
Wen I am on the desktop I have to put the mouse on the top bar in order to see File, Edit,View, Places, Help.when I launch firefox it takes over all the screen/desktop.Is this the way unity supposed to be ?
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Aug 2, 2011
Basically, the problem is, we have a bunch of computers in a computer lab, that we want to students to access, but not modify in ANY way. That includes backgrounds or whatnot. And after restart, any changes they may have made, change back. Also, they can't have read access to the administrator account on the computer.
This needs to give a permission denied, or something:
Code:
cd /home/(admin account username)
ls
The Guest Session is exactly what we are looking for, but try as I might, I can't get it to work. Because, we don't want to have to login as administrators, then activate guest session, just for our students to use the computers. The idea being, we can leave the computers in there, and not worry about the students breaking anything.
One thread I tried was: [URL]. However, using his method, will log the student into the account, and after about 5 seconds, log them back out.
The other method listed lower in the thread,
Code:
/usr/bin/guest-session
Seems to work, but upon logging out, fails to launch the gdm
Only way to restore is restarting the computer.
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Aug 20, 2011
I just installed Natty, its ok so far. How can I keep applications from launching full screen? I know if I resize the window below 75% or some thing like that it does not start full screen however I need the window to launch at like 85% and not full screen. This is the most frustrating thing I don't know what Canonical was thinking. I put it in if you have to however make it easy to undo..
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Jun 27, 2011
I understand SOME of how to use screen; attaching and detaching screens, etc.
for example:
screen -d -m links cnn.com
Then I can type
screen -ls
or
screen -r
and re-attach to that session.
But what launching a batch file? Said batch file contains 2 commands; a CD command, and a command to launch Python to run a certain Python script.
Whenever I use the batch file as the command for Screen, it always exits and terminates the screen session -- there are always "0 sockets". Even though the Python script in question is very persistent, and runs indefinitely.
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Jan 27, 2010
I am on an xubuntu live cd setting up gentoo linux. I use screen to make sure that all my compiling and whatnot runs in the background and I won't accidently exit it. I have a script that I have written that autoruns starting my screen session, whenever I insert my thumbdrive. A seprete script should be passed along to screen telling it to chroot into my gentoo setup. However, whenever I use screen -X ./myscript.sh it says that it is an unknown command. How can I pass it along to screen?
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Feb 22, 2010
I'm have much computer experience but am new to Ubuntu. I typed in sudo apt-get install ubuntu-desktop and it tells me it's already installed. Good. So it should work. I type sudo/etc/init.d/gdm start and the screen goes blank for 8 seconds three times in a row and then back to the command line. I have also tried gdm start without the path before and it says GDM already running. Aborting!
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Oct 24, 2009
I wanted to have some cool effects in my desktop and have just installed compiz fusion in fedora 11 (kde) but when i launch compiz fusion icon the screen just goes white and nothing appears.
My laptop is dell xps m1330.
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Jun 15, 2011
I've just done a clean install of 11.4 from a Net install CD. I left it unattended while it installed, and came back to find a blank screen with just an xterm. I've rebooted it, and tried both the normal and the failsafe modes, but I just get the same result. The terminal contains the following:
[code]...
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Jul 11, 2011
I've written a script (that doesn't work) that looks something like this:
#!/bin/sh
screen -dmS "somename" somecommand
for i in {0..5}; do
screen -dmS "name$i" anothercommand $i
done
For some reason, if I copy and paste this into a terminal, it creates 7 detached screen sessions as I expect. If I run it from within a script, however, I get only the first session, "somename," when I run screen -ls.
Edit: If the same can be accomplished another way (e.g. with multiple screen windows instead of sessions), I would be open those solutions as well.
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Apr 22, 2010
I have a favorite REXX program called fv2. When I was a Windows user I had an icon for fv2 on the Quick Launch bar. Click that icon, and the program ran. Now, as a Linux (Ubuntu) user it is necessary to go through several steps to run fv2.
1) Launch a terminal by clicking on the terminal icon at the top of the screen. What's that area called? The GNOME panel?
2) Enter: ~/Desktop/RexxScripts
3) Enter: regina fv2
I run fv2 several times per day and would really like to have the convenience of a clickable icon.
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Aug 3, 2010
Im trying to make an all in one program splash screen for ubuntu.
the idea behind this is, I have alot of staff at my store who will be using a system system for a few programs, but almost none of them have any real use of ubuntu.
What I would like to do is have them log in and instead of seeing the desktop have a splash screen pop up with the program choices they can use, all in one place.
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Feb 7, 2011
I would like to run a command when the screen locks, and another when it unlocks. I work in a shared office space. When I leave my desk (and the screen locks) I would like the webcam motion capture software 'motion' to run, in order to record anyone who uses my computer when I'm gone. Likewise when I come back and unlock the screen I would like it to pause.
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Jun 1, 2010
I see a lot of people make ..... videos with screen recording,.. what's the best to use? Any in the software center?
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Feb 27, 2010
My terminal program comes up as a white screen (see Screen shot picture)and so does the login screen (Like when you run updates and it asks you to log in so you can update, YES that screen) I have searched and found nothing on this
I have a Dell Optiplex GX115
Dell LED flat screen 49T monitor
Ubuntu 9.10
512mb ram
80gb hard drive
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Sep 9, 2010
I am using ubuntu 10.04 and after installing some programs using the package manager I try to open the program and all I get is the title bar and a blank white screen. I searched the forums and found a thread from awhile back saying to create a new user and see if it persists. I tried that and it does the same thing in the new user. One in particular is gnucash. The program sometimes works but the tutorial does the white screen. I also reinstalled the package several times with no luck. Other packages do the same thing like thunderbird.
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