I've been playing with the Java Monkey Engine demos, which use LWJGL. However, the demos all crash on exit as described in this thread:
http://forum.java.sun.com/thread.jspa?threadID=745875&tstart=0
On exit, the screen goes black, and then flashes back to my desktop. The refresh rate is reset to 60Hz (down from my settings of 85Hz). This even happens when I run the demos in a window, rather than full screen.
Does this ring any bells? I'm using Kubuntu, with an NVIDIA GeForce 6600GT.
Thanks
jme uses 0.99 I think, which had an nVidia bug. it's fixed in 1.0beta, which I dont think jme officially supports yet.