Ubuntu :: Matlab Desktop (JVM) Won't Open?
Oct 28, 2010
I'm suddenly having an odd problem after running Matlab successfully on my 10.10 system for a while.When I try to open Matlab now with
Code:
matlab -glnx86 -desktop
matlab only opens in console mode and doesn't load the jvm desktop. It doesn't report any errors. The command
Code:
version('-java');
gives no response.
If I try to run a command in the console such as plot, I get the following warning: Code: Warning: This functionality is no longer supported under the -nojvm startup option So, matlab is somehow starting with the -nojvm option even though I'm explicitly telling it not to with the -desktop flag. I don't know how this has suddenly changed today. When I first set Matlab up on Maverick a few weeks ago I followed https://help.ubuntu.com/community/MATLAB to get the java stuff working properly. Does anyone have ideas on where -nojvm might be implicitly set or log files I can access to give me more info on why this might be happening?
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Sep 8, 2011
I am trying to install matlab R2011a student edition in Fedora 15, 64 bits system. This version of matlab do not support 64 bits linux out of the box, but can be installed by adding -glnx86 as an argumenof the installing script.
However after running the installation script I receive the following error message:
Exception in thread "main" java.lang.UnsatisfiedLinkError: /tmp/mathworks_32316/java/jre/glnx86/jre/lib/i386/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
It seems to be a problem with libXext.so.6, however, I do have libXext library installed in my computer. The name of the package I have installed is:
X.Org X11 libXext runtime library
libXext-1.2.0-2.fc15 (x86_64)
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May 1, 2011
How do I start a program through a .desktop file located in /usr/share/applications from the command line?
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Jun 25, 2010
I seriously can't figure this out in xfce right clicking and selecting it to make it execu. doesn't work and i used the command line and still can't get it to work?
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Feb 7, 2011
10.10....can't click on a desktop icon and get it to open...for example a mounted drive BUT if I right click and select open it will but none of the icons in the open drive will then open upon clicking...this is a relatively new install and it worked fine until very recently...I've swapped the mouse and moved it to another usb port.
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Jun 17, 2010
I installed bitnami lampstack for vmware. When I run it, the vmware starts in ubuntu shell. How can I open the gui desktop of ubuntu from there?
There is a similar thread.
I tried the suggestions in that thread.
I first tried code...
Or do you know any vmware ready package for LAMP with graphical user interface already installed?
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Jul 11, 2010
Ubuntu 10.4 64bit. I accidentally deleted the computer icon from the desktop. How can I replace it?
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Sep 28, 2010
When I try to open any folder from either Gnome-Do or Docky it launches Miro after about 5 seconds.
I can open any folder from the terminal though.
how these lines got crossed? or how to uncross them?
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Feb 19, 2011
I was wondering if it would be secure to add xubuntu-desktop to my server and then open RDP so my colleuges can jump in and out as they need to. Would it bring any major security risks to my server to do this?I have heard there are ways to put a chroot around an RDP session, so it is like logging into a virtual machine, how would I go about that?
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May 15, 2011
Nautilus problem in ubuntu 11.04 I recently upgraded and now having problems with nautilus.
1) I don't know for sure if it's related but all of the icons on my desktop (files located in desktop) have little lock symbols in the upper right-hand corner of the icon.
2) I cannot open files from the desktop (because they are evidently locked)
3) I cannot open any of the folders listed when I go to "Places" (between Applications and System top of the screen) Running nautilus from the terminal, I CAN go to different folders and open files in the usual manner.
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Jan 2, 2010
I have created .NET 2.0 windows application setup with MySQL database on the XP and I have installed same setup on the Ubuntu. Right now full setup of my windows application (Desktop application) using WINE installed successfully but I'm facing one major problem. but when I'm trying to open my application using shortcut from desktop its not opening.
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May 27, 2010
I'm having a really annoying problem with matlab and I've finally resolved to fix it. I just can't paste in matlab at all. I can copy and cut, just not paste.
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Sep 1, 2010
I have installed latest MATLAB in Ubuntu 10.04.1. I gave the installation directory as /home/Matlab. Now how do I start the MATLAB? Any executable anywhere?
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Jan 16, 2011
I am trying to install Matlab in 9.10 x86, but the installer gives me the following. I've tried as sudo, then with "install -glnx86", but it always gives me these lines.
Code:
ibo@ibo-laptop:~/Desktop/MatLab R2010b [UNIX]$ ./install
dirname: missing operand
Try `dirname --help' for more information.
[Code]....
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Jun 17, 2011
is it possible to install matlab in linux?
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Aug 2, 2010
Let's say I have a program open on another virtual desktop. Is there a way I can bring that program to the current desktop through a script? The following command is the closest I can get:
wmctrl -a program This will switch to the desktop where the program is open and make it the foremost window. However, instead of going to the desktop where the program is, I want to bring the program to the current desktop. There is also this command:
wmctrl -R program The documentation says that this will do what I want, but it just does the same thing as the former command.
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Apr 30, 2011
I've basically gone and messed up my entire desktop. The curious (idiotic) me was experimenting with the desktop, and went and somehow deleted all the panels. After 3 days of frustration, I've been unable to recover any form of menu or panel. So far, I've tried restoring the defaults from the terminal. Unfortunately, I can't open a terminal window. I can run it using Ctrl+Alt+F2, but it refuses to open any windows or run any programs. Most commands give me some form of 'cannot open display.' I can't minimize windows without losing them so my workspace is a mess, I can't run nautilus as root so I can't access Synaptic, and the list basically goes on and on.
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Jul 22, 2010
I've been trying to install Matlab r2008b but with no sucess.here are the commands i ran.
sudo mkdir /usr/local/matlabR2008b
cd /usr/local/matlabR2008b/
copied my files to tmp folder and run
sudo sh /tmp/MATHWORKS_R2008B/install
here is what i get at the terminal
Code:
An error status was returned by the program 'xsetup', the X Window System version of 'install'. The following messages were written to standard error:
/tmp/MATHWORKS_R2008B/update/install/main.sh: 178: /tmp/MATHWORKS_R2008B/update/bin/glnxa64/xsetup: Permission denied
Attempt to fix the problem and try again. If X is not available or 'xsetup' cannot be made to work then try the terminal version of 'install' using the command:
install* -t or INSTALL* -t
-------------------------------------------------------------------
Setup aborted . . .
when i run install* -t i get
Code:
awk: cmd. line:2: BEGIN { found = 0; extra = 9; min = 24; default = 24 }
awk: cmd. line:2: ^ syntax error
awk: cmd. line:6: if (nrows < min) nrows = default
[code].....
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Oct 23, 2010
I am trying to install Matlab on my computer. When I type
Code:
sudo sh /home/armen/Downloads/Matlab.R2010b.UNIX/matu20Xb/install
I get this error, which stops installation right away:
Code:
eval: 1: /tmp/mathworks_29716/java/jre/glnxa64/jre/bin/java: Permission denied
What can I do? Is it some problem with Java?
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Jul 1, 2011
I don't know why but when I put the installation dvd ib the dvd drive Ubuntu doesn't seem to recognize it at all. How am I supposed to install it? I know my DVD drive is working fine. It recognizes other dvds. But what's happening here?
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Sep 24, 2010
get matlab running in ubuntu 10.04,(64 bit) .
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Nov 23, 2010
With kde I can configure windows to "force" them always open in a specific desktop. I set firefox to open in desktop 1, openoffice in desktop 2, amsn in 3 and konsole in desktop 4.How can I do the same in Gnome?I'm using gnome 2.30 on Fedora 13.
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Apr 27, 2011
What I try is to execute Linux programs from Windows. What I do:
- I run an X Sever in Windows (Xmin).
- I connect to Linux server using putty.
- Stablish DISPLAY to Windows X Server.
- Run Linux application.
Really, what I do for simplifying the work is create, in a shared folder, Windows direct access to do this work. Ex: I create a link called "tora - Run Oracle Administration Tool.lnk".
When users want to run Tora in Windows, they don't have to install it. Just press the link and it runs a .cmd which does the previous operations. So users can run konsole, LibreOffice, tora, ... and all Linux programs as if they where installed in Windows Clients. And as the Linux and Windows computers are joined to Active Directory, each users access has its own configuration for each program.
Thus, they can try this programs without having to install them.
So as I can run all Linux programs... Why not allowing to run a remote desktop (I know I can do it with Vnc, Xrdp, NX, ...) If user run "konsole", a Linux konsole is open in Windows client. And then he can open X programs (I don't create links for all Linux programs, so the can run the konsole link and run any program). After displaying konsole, if I type "konqueror", konqueror is opened in Windows client.
If type kdesktop, desktop of kde is open, but the menu bar, tool bar doesn't appear...
Here is an image: [URL]
I detail it:
- My client is a Windows 7.
- Open a konsole in a remote linux (titled shell-konsole)
- Run kdesktop command.
- A new window titled "KDE Desktop" is opened.
But no menu or application bar is opened. An it doesn't takes my configuration (my configuration is Spanish).
How can I add menu and application bar to that desktop?
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Jun 24, 2009
I'm new to linux ...
i have managed to install vnc server on my linux server ..
and also installed GNOME, i connected via VNC Viewer and the desktop showed ..
but then i closed the command prompt windows that was opened on the desktop, now when i connect via vnc viewer i get an empty desktop ...
how can i re open the GNOMe?
there's no cammand line in it now!!
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Apr 26, 2011
I execute Linux applications in Windows using an X server for Windows and setting DISPLAY variable in Linux to X server of Windows.
Ex: With putty I connect to Linux and setting DISPLAY to my Windows X Server, run Linux OpenOffice.But, is possible to run a KDE or GNOME desktop, with menus, taskbar,.What command do I have to run?
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Mar 27, 2011
I would like to ask if someone try or is there any key binding about the conky apps..I would like to know if it possible to key bind the conky running in desktop so that everytime i want to see the running conkyrc on the desktop there is no need for me to minimize the open windows inorder just to see my running information in the desktop
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Jan 25, 2010
I am trying to install matlab onto my personal laptop. When I start to download I get a file "download_agent" I have updated my java to the most recent edition and when I run "javaws download_agent" I get this error :
net.sourceforge.jnlp.LaunchException: Fatal: Launch Error: Could not launch JNLP file.
at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:395)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:623)
Caused by: java.lang.IllegalAccessException: Class net.sourceforge.jnlp.Launcher can not access a member of class com.mathworks.agent.AgentGUI with modifiers "public static"
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:95)
at java.lang.reflect.Method.invoke(Method.java:607)
at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:387) ... 1 more
Caused by:
java.lang.IllegalAccessException: Class net.sourceforge.jnlp.Launcher can not access a member of class com.mathworks.agent.AgentGUI with modifiers "public static" at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:95)
at java.lang.reflect.Method.invoke(Method.java:607)
at net.sourceforge.jnlp.Launcher.launchApplication(Luncher.java:387)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:623)
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Apr 21, 2010
I have a Dell Studio 1749 and am having problems installing MATLAB on Ubuntu 9.10 Karmic Koala. After putting in the DVD, I start the installation script:
Code:
/media/cdrom/install_unix.sh
and I get the message:
Code:
An error status was returned by the program 'xsetup', the X Window System version of 'install'. The following messages were written to standard error:
/media/cdrom0/unix/update/install/main.sh: 178: /media/cdrom0/unix/update/bin/glnxa64/xsetup: not found. Attempt to fix the problem and try again. If X is not available or 'xsetup' cannot be made to work then try the terminal version of 'install' using the command:
install* -t or INSTALL* -t
Sorry! Setup aborted . . .
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Apr 23, 2010
I have installed matlab 7.9 in ubuntu 9.10. I tried to launch it on the desktop using launcher. But as I double click on it it flashes but its not opening. After seeing previous posts somewhere it is given that matlab-desktop should be used. But I am not clear where to use it. How to create a desktop icon for matlab. It got solved by adding -desktop at the end of command.
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Jun 11, 2010
Cannot write to preference file "matlab.prf" in "/home/jiangmi/.matlab/R2010a".Check file permissions.every time i run matlab by typing matlab in the terminal,i see this error messagei can run some m files, but i can not use ctrl+A to copy, etc.when i view the permission, i find below:
jiangmi@jiangmi-laptop:~/.matlab/R2010a$ ls -rl
total 1368
-rw-r--r-- 1 root root 1265183 2010-06-05 20:04 toolbox_cache-7.10.0-2356054188-glnx86.xml
[code]...
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