You should be able to get MP3 support on Trisquel by installing the libavcodec-extra-54 package (you may need to uninstall vlc beforehand from memory).
This is in place of the libavcodec54 codec which is installed by default and doesn't support MP3.
You should be able to get MP3 support on Trisquel by installing the libavcodec-extra-54 package (you may need to uninstall vlc beforehand from memory).
This is in place of the libavcodec54 codec which is installed by default and doesn't support MP3.