I can't log in to the Audiosurf servers. Typing into the app's boxes is quite broken. Some times it doesn't respond, and some times it introduces extra characters.
For example, I try to type "alex" and it does something similar to:
anFaultl:FaultenFaultxnFault
I'll try to run it from the command line and look for relevant messages.
Other than that, it runs fine on CXG 8.1.4 and Ubuntu 9.10.
(Sound was choppy at first, but once I disabled all fancy desktop effects, and set the sound to Analog Stereo Output, as opposed to Duplex, it worked fine. The app still crashes once in a while.)