Questions tagged [matlab]

MATLAB (matrix laboratory) is a numerical computing environment and fourth-generation programming language.

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Process gets killed with Out of Memory - How to limit memory for the process?

I have installed Matlab 2020a in Ubuntu 20.04. When trying to run a code the Matlab program is getting killed, but it runs in another system perfectly fine. Checking resources while running shows that ...
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MATLAB compete remove from my laptop

How can I remove MATLAB completely which was installed in software center (Ubuntu 18.04 lts) . But I did not install any MATLAB software in my laptop. When I tried to remove MATLAB which was installed ...
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Problems in launching matlab

Hi I'm quite new in ubuntu so forgive me if it is a stupid question. I've tried to install matlab and have followed step by step all passages written in this link https://linuxconfig.org/how-to-...
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MATLAB, I can't install any toolboxes/add-ones because can't write to /usr/local/MATLAB/R2019

During the installation of Matlab R2019b (launched typing ./install) on my Ubuntu partition, I had problem with the installation folder. I created a folder /usr/local/MATLAB/R2019b using sudo mkdir. ...
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1answer
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Trouble starting MATLAB via Alt+F2

I've recently installed MATLAB to /opt/matlab/R2016a and I've managed to give myself the privilidges to run it. Next I wanted to be able to run it from a terminal and or the Alt+F2 "quick command line"...
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Error when building GCC 6.3.0 from source on Ubuntu 18.04

I tried to build GCC-6.3.0 from source following the official guide. I need this version because is the one required by the Matlab compiler. I was able to install GCC 7.4 (the default version of ...
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1answer
85 views

I can't delete files from trash in gksudo nautilus

I installed MATLAB in root. But when I try to delete it from gksudo nautilus I do not have access in trash. I tried via terminal but still I can't do it. How can I delete these files?
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bash: syntax error near unexpected token '('

I am trying to use git for the first time and have been given some code to extract a file name from a MatLab script. I keep encountering this error, and if I remove the bracket after imread it does ...
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10 bit color with Nvidia breaks Matlab GUI

in our lab, we are currently testing the ability to use Linux and our 10 bit monitor (Eizo) with a Quadro P6000 (Ubuntu 19.10 desktop) and K620 (Ubuntu 18.04 LTS desktop) to display 10 bit color via ...
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Receive error “version `GLIBCXX_3.4.23' not found” while trying to reactivate Matlab License

I am trying to reactivate my license for Matlab and I am getting stuck because I cannot click on a link. Here is the link that I cannot click on: When I do try to click on the link, I get this error ...
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1answer
85 views

Matlab 2019b installation issue

I installed Matlab 2019b and in the terminal it says finished, but when I try to run Matlab it's not there and when I press super and search for matlab there's nothing!
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Install Matlab 2017 (UBUNTU 18.04)

I'm trying to install matlab for 2 days now . I've tried everything but all these mount commands are not working . So finally I just got to the directory and pressed ./install on the install file . I ...
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Can't mount ISO file for MATLAB as loop device: Error: “failed to setup loop device” [duplicate]

I want to install Matlab 2018 in Linux. I tried running the following commands: $ sudo mkdir -p /mnt/cdrom $ sudo mount MatlabR2018b_LinuxX64_DVD1_downloader.ga.iso /mnt/cdrom -o loop But I was ...
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“lock to launcher” caused problem

I am using ubuntu 16.06 since I tried "lock to launcher" for MATLAB, the screen of MATLAB has become see through/transparent, applying unlock did not work thank you for your help
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1answer
828 views

“CXXABI_1.3.8 not found” Ubuntu 19.04

I'm having an issue with a dependencie of the MatLab runtime, it say that the libstdc++.so.6 need CXXABI_1.3.8. I've seen some post that propose ton install an old version of GCC by adding a PPA, the ...
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How to fix error: Failed to load module “canberra-gtk-module”

I am running Ubuntu 18.04.3 LTS and when I launch MATLAB R2019b I get the following error: Gtk-Message: 00:20:10.283: Failed to load module "canberra-gtk-module" [0921/002013.995543:INFO:context.cpp(...
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1answer
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Permission denied to Matlab folder

I tried to compile matcaffe by running sudo make matcaffe The compilation was working fine, until I got this error: /bin/sh: 1: /usr/local/MATLAB/R2014b/: Permission denied Makefile:267: recipe for ...
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Export LD_Preload result in no such file or directory even thought the file exist

I have problem with preloading compiled libraries. I tried to a path to caffe_.mexa64 in ~/.bashrc and it looks like this # MATLAB export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libtiff.so.5:/usr/lib/...
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112 views

Need help installing matcaffe on ubuntu

I don't know if this is the correct to ask this but I am trying to use caffe on matlab to run some research project. So far I have succesfully do make matcaffe but I encountered error during make ...
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1answer
154 views

PhotoRec extension customization is taking parts not defined in the signature

when i tried to recover my .m files which are considered as .txt for photorec. I tried to add my own extension. After creating .m file containing the word tic while in the .photorec.sig file i added ...
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1answer
266 views

Failed to load modules Matlab R2019a

I have just installed Matlab R2019a on my Ubuntu 16.04LTS. When I run it from a terminal, I get the following GTK message: Gtk-Message: 18:16:10.235: Failed to load module "overlay-scrollbar" Gtk-...
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How can I run executable in a different folder with a bash script?

I have a program, a.out, that will be set up in some sequence of folders, each folder gets an a.out and will produce some results in each folder. I am trying to execute these same programs in parallel....
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1answer
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libmwmclmcr.so cannot locate libXp.so.6 while it is installed

I tried to run a compiled matlab code which gave me the following error: .....libmwmclmcr.so Error: libXp.so.6: cannot open shared object file: No such file or directory I found here that newer ...
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1answer
112 views

Issue when starting MATLAB from Terminal

I have installed a application (MATLAB) in Kubuntu and it is installed in /usr/local/bin. If I type the name of the program in the terminal, it's not running and says that it did not find that ...
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325 views

gnome keeps restarting on Ubuntu 18.04

On Ubuntu 18.04 I am keeping getting intermittent freezes (for like 10 seconds) while using applications like LYX and MATLAB. I went to the sys log and almost everytime that the applications freeze, I ...
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1answer
678 views

how to get a launcher desktop icon for matlab R2019a [duplicate]

i am very new to Linux as a whole. I use an alienware 15 R2 with Ubuntu 18.04.2 LTS on it. i have installed matlab R2019a in the folder /media/srikar/Code/Matlab. The ./matlab code path is /media/...
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1answer
370 views

hist(), plot() in octave shows blank screen

Code used: x = 0.17860 0.85981 0.69683 0.56564 0.55712 0.68452 0.83126 0.11530 0.28621 0.75909 >>y y = 4.28759 1.07059 1.53263 7.99441 0.98204 3.45242 4....
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1answer
475 views

Ubuntu 18.04 freezes when starting up MATLAB

I recently installed MATLAB R2018b and experienced crashing on startup. Whenever I ran matlab from the terminal the splash would pop up for a few seconds, then the entire OS would freeze. I was forced ...
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1answer
139 views

Run Application using Command without blocking Terminal

I have made some command (at /usr/bin) to Run Application like Matlab, Weka etc in Ubuntu 18.04 LTS. While using Matlab command, it holds the Terminal until I close Matlab or Terminal (if I close ...
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111 views

How to Create a Command to open an Application like Matlab in Ubuntu 18.04 LTS [duplicate]

I am using Ubuntu 18.04 LTS. I have installed MATLAB which is in /usr/local/Matlab/R2018a/bin/matlab I want to create a COMMAND (like matlab) in Terminal, so that I can open MATLAB after running that ...
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1answer
142 views

Having some trouble on how to Build MEX-function from C/C++ or Fortran source code in MATLAB2015 ubuntu

please can anyone help me out. I am trying to check the example provided in MATLAB documentation about how Build MEX-function from C/C++ or Fortran source code here https://ww2.mathworks.cn/help/...
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Ubunutu Application (Eclipse, Matlab..) that minimizes when execution

When I run a program on Eclipse or Matlab, it switches to another opened application and I have to go to the app (Eclipse or Matlab) every execution. Is there any solution please?
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864 views

matlab cannot start after succesful install

I tried installing MATLAB r2018b trial and cancelled it. I later installed some crack version I found. Installation was successful. However I cannot start and use MATLAB. I get the following error ...
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how can i install matlab ubuntu 18.04. (./install fail) [duplicate]

descargue dos imagen iso de matlab, pero cuando lanzo ./install en la terminal me aparece este error: [./install: 1: exec: /home/sergio/Descargas/Matlab r2016b/Mathworks Matlab R2016b Linux/...
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40 views

App runs in background in launcher but works fine when in terminal

I've installed several programs in Ubuntu (eg. Matlab) and am trying to add them to the Launcher using Alacarte. "matlab" is in my bin path so I can launch the program with GUI in my terminal. ...
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1answer
486 views

MATLAB OpenGL Diagnosis

QUESTION What can be done to troubleshoot the error message and restore MATLAB back to its original working condition? A fresh install of MATLAB and Ubuntu 16.04 exhibited no symptoms. After ...
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1answer
93 views

Matlab, Openface, FaceLandmarkImg versions problems (Ubuntu 16.04)

I try to run a matlab script that uses FaceLandmarkImg and I get these messages (I replaced my username by "user") : /home/user/Documents/OpenFace/build/bin/FaceLandmarkImg: /home/user/Documents/bin/...
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Compile matcaffe in Ubuntu 18.04

I need to run an .m file that uses caffe. In Ubuntu 18.04 the installation of caffe is as simple as sudo apt install caffe-cpu. How do I compile for Matlab afterwards?? If I run caffe.reset_all(); in ...
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1answer
84 views

How to remove an icon from launchpad

I'm running Ubuntu 16.04 (Standard Gnome). I recently was using app designer on MATLAB when all of a sudden, I started seeing an icon in my launchpad (image link here). I want to remove it but I can't ...
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7k views

Set LD_LIBRARY_PATH correctly

I am using Docker with image of Ubuntu 16.04. I am using this docker to run: Import C++ classes in python with the help of boost.python Import matlab's python package in python with the help Matlab ...
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164 views

Installing Nvidia driver not from bionic repositories

I'm wanting to upgrade my Nvidia driver to the latest version from the Nvidia website (390.77) because the version currently in the bionic repos (390.48) has a known bug that causes my version of ...
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1answer
259 views

ssh command use a Matlab library

Since I installed matlab on ubuntu, when I run ssh I've got something like $ ssh ssh: /usr/local/MATLAB/R2018a/bin/glnxa64/libcrypto.so.1.0.0: no version information available (required by ssh) ssh: /...
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1answer
748 views

How to discard uninstalled applications from ubuntu 18.04?

I was installing matlab some days before and I have left uninstalled and turned my terminal off. Now, if I want to install new application through terminal in my ubuntu 18.04, it shows error that ...
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1answer
296 views

Matlab freezes periodically

I have install MATLAB R2015a on Ubuntu 16.04 system. It is running ok with one mysterious problem. I am analyzing roughly 8000 DICOM files at different iterations. Every time I tried to type command ...
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2answers
502 views

Make a program ignore “.bashrc”

Sorry if it is an extremely stupid noob question, but I am not an expert and I cannot find any adequate response on this or other forums. I am running Ubuntu 18.04 x64 and I'm working with Intel ...
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1answer
579 views

Cannot open MATLAB with sudo on Ubuntu 16.04

I have MATLAB R2017a installed on Ubuntu 16.04. From console, I am able to run matlab, successfully starting the software. However, if I run sudo matlab instead, I get the following error: sudo: ...
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Graphical problem when viewing information about a Simulink block

I'm using MATLAB 2015a on Ubuntu MATE 18.04. I'm facing an issue on Simulink, the following image should suffice: As you can see, the information about the blocks are displayed like this!. I'm using ...
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49 views

error in installing matlab R2017A [duplicate]

I can't download matlab on ubuntu (gnome)... I have opened the zip file but when I click on the install file it doesn't find it. Could you help me ?
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529 views

Completely remove matlab [duplicate]

So I accidentally install matlab on my machine and now I when I try to uninstall matlab, it asks me for the location and it doesn't work even if I use correct path. Whenever I try to upgrade my ...
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129 views

Radeon Pitcairn drivers for iMac running Ubuntu 16.04

Recently wiped an iMac "Core i5" 3.3 27-Inch (5K, Late 2015), and installed Ubuntu 16.04 LTS as the only OS. All working fine except for the graphics; for example the following error message outputs ...

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