To install the Danish dictionary, run this command, from your terminal: sudo apt-get install hunspell-da
Restart LibreOffice, and from Writer, choose Tools -> Options... click Language Settings -> Languages in left menu. Under 'Default languages' - 'Western' select 'Danish'.
The Boost module works by caching static versions of pages, and serving them to anonymous users. Because Boost caches pages in flat HTML files and the server doesn't hit your database, pages are sent to the users much faster, sometimes in as little as 200-300 milliseconds, which will seem almost instantly. From the Boost module page: "If you are on shared hosting this is your best option in terms of improving performance."
Installing a web server is very easy in Ubuntu, just enter a few lines in the terminal: There is no need to install and configure each part of a LAMP (Linux-Apache-MySQL-PHP) installation individually. You can also install other programs this way. The downside is that all components are installed automatically, and not reviewed by you.
If you want to record music with the Ubuntu GNU/Linux system, Ubuntu Studio will make the installation of the programs needed much easier, and get you started with just a few clicks. As well as audio programs, video and graphics programs are also part of Ubuntu Studio.
Apart from a computer, the music programs installed with Ubuntu Studio and an instrument, you will need something to interface between your instruments and the computer and an external USB sound card can do just that.
