I recently bought the Humble Indie Bundle 6, which among very nice games, it has "Space Pirates and Zombies". When playing it on Ubuntu precise 12.04, I had this sound related error:

    AL lib: oss.c:168: Could not open /dev/dsp: No such file or directory

In order …

If you have problems with the webcam in skype with Linux, you may have read that you need to run skype with:

    LD_PRELOAD=/usr/lib/libv4l/v4l2convert.so skype

However, you may get the message:

    ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD cannot be preloaded: ignored …

I recently installed a Wine application which associated itself to the .dat extension. I tried uninstalling the application to get rid of the association, but the uninstaller did not remove it.

The next thing I tried was: 1. Open Nautilus 2. Right click on a .dat file, Properties 3. Click …

Problem description

If you have an .eps plot generated with gnuplot (i.e. using set terminal postscript eps enhanced color), and you have tried to insert it to a LaTeX document (with \includegraphics...), when compiling it using latex -> dvips -> ps2pdf, you may notice how the title and other properties of …

date: 2011-03-01

Hola fans del texmaker! Amb Texmaker és possible clicar a una part del document quan l'estem visualitzant i tornar a la línia de codi LaTeX original. Això és molt útil si descobrim una falta d'ortografia tot llegint el nostre document. Si llegim el Manual de Texmaker hi i …