Quote from: mrb on April 15, 2011, 04:00:51 AM

Quote from: mrjones on April 14, 2011, 08:33:49 PM

The 6990 is not supported under Linux yet, even with the 11.4b hotfix.
Probably will be fairly soon; all other 6900 series cards are.

Not true. I mine happily with multiple 6990s with the catalyst 11.4 driver on Linux.
To my surprise, even the older 11.3 works, if you write the xorg.conf manually.

That said I do use a custom CAL miner, as opposed to OpenCL, so perhaps the problems preventing you guys from using the 6990 only affect OpenCL miners.

Would love a copy of that, but at that price I don't think I'd ever break even with the cost of 6990s and the insane cost of electricity in California. At least not without a six figure investment in hardware capacity.