Segmentation Fault Core Dumped - CGMiner

[BitcoinBarrel]

Ok so I'm building a litecoin GPU rig and seem to have everything setup correctly, however when I type ./cgminer -n I get:
Segmentation Fault (Core Dumped)

I'm using HD 5850 GPU
Ubuntu 12.04
CGMiner 2.9.3
ATI proprietary drivers
APP SDK 2.9
ADL SDK 6.0

CGMiner shows my card, temps, GPU mining enabled ok, but when I go to mine I get the Segfault error.

Any ideas?

[HellDiverUK]

12.8 is the best driver to use, which I think has SDK 2.8.

[vm1990]

12.8 is the best driver to use, which I think has SDK 2.8.

12.8 or 13.1 if you feel lucky both have SDK packs

[BitcoinBarrel]

Went with 12.8 and works now. Thanks fellas