New Linux Patch (2010-04-20)

[Urkle]

NOTE Currently the game still distributes all libraries with the install, however if you are running a "current" distribution and are using Pulse Audio the recommendation is to remove all libogg, libvorbis, and libopenal from the game install directory and use you distributions version of OpenAL Soft's library.

Please see this support article for more information.
http://support.frictionalgames.com/entry/64/

I have Fedora 13 32bit and I didn't know about that.

1. Does the game override Linux pulseaudio libraries?
   
2. Where are the libraries installed by Penumbra? Can I remove them and use the default libs of Fedora?
   

Yes the game provided libraries override the system libraries. Yes you can remove them and directions are included in the support article linked above.