Beagle-C4, Angstrom, and SGX with 3.x kernels

Hi,

I have a Beagleboard-C4 running Angstrom.
I have 2.6.39 kernel which is working with SGX perfectly.
I tried some 3.x versions of kernels, with the same result: if any kind of 3D application is started, it
freezes the machine, without any message (even on the serial port).
(The latest one is 3.2.16)

Has anybody some experience running SGX+Angstrom+3.x kernel?
Where can i find these combinations which are known to work?

Thanx in advance
Gyorgy Kovesdi