Tag used to mark questions that specifically target Linux related aspects of Mathematica usage. this includes, but is not restricted to, its file system, installation issues, fonts,and running external programs.

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2
votes
2answers
421 views

Difference between sub MathKernel and MathKernel

When I try to run Mathematica processes in parallel on a Linux based server, I see that my server allows 7 MathKernels and 28 sub MathKernels. I was wondering what the difference is and how I can take ...
10
votes
2answers
381 views

Simultaneously running the same .m file with different inputs

I have my Mathematica code in a .m file and I run it from the command line with some parameters. I was wondering, if there is no overlap in input and output files, ...
2
votes
1answer
509 views

Installing Mathematica's package in Linux

I copied the package folder (ProPac, http://www.pages.drexel.edu/~hgk22/software/ProPac/ProPac.html) in $UserBaseDirectory/Applications in Linux mint. But when I ...
6
votes
2answers
477 views

Trying to extract information from an MDB file. Import is too slow

I am running a Linux box and as usual the documentation for this type of box is not great. I am trying to open up and extract and possibly include later on information from a "mdb" file. The file ...
6
votes
1answer
523 views

CUDALink not working on Linux-64 and Asus GTX460

On my hardware I have a CUDA enabled video card an ASUS GTX460, yet Mathematica does not seem to recognize this. I have: CUDA Toolkit 4.1 CUDA SDK 4.0 NVIDIA Driver 295.49 on Sabayon Linux 64 ...
7
votes
3answers
427 views

Image of input and output cells is not exported correctly

Wolfram Blog uses PNG images to display input and output cells in a notebook. For example, the following is an image from Samuel Chen's post: I should be able to produce a similar image by ...
10
votes
4answers
435 views

Which Mathematica files may be deleted to save space

After installation Mathematica 8 for Linux takes more than 3GB in the /usr/local/Wolfram/ directory. I suspect that not all of it is relevant if I want to do some occasional computations. Are there ...
8
votes
1answer
795 views

Emacs key bind on Mathematica Linux

This might not be Mathematica specific question but if there is anyone who can use Emacs keybind on Ubuntu Linux, would you share how you realize it? I'm using Mathematica student edition both on ...
8
votes
2answers
1k views

How to prevent the welcome screen from showing up after I close my last notebook? (Ubuntu 11.10, MMA 8.0.4.0)

I would like to prevent the welcome screen from showing up after I close my last notebook. This is not an issue on my Windows machine, so I suspect it is system dependent. I am running Ubuntu 11.10. ...
18
votes
1answer
995 views

Using ImageCapture to access a USB webcam in linux

Is it possible to access a USB webcam through Mathmatica on Linux? When I run ImageCapture[] I get the following output ...
15
votes
3answers
695 views

Opening a context menu (with the Menu key)

Is it by any chance possible to make the Menu key work as one would expect in Mathematica: opening a context menu? The Menu key does nothing in version 7 or 8 on Windows.