Radeon HD 7950
I have one of these cards (Radeon HD 7950) that I have never used and I'm trying to get it running in Ubuntu.  I just built a new system its looking like this card is not supported any more?  If it is supported, are there specific versions of OS / Hashcat / Drivers that I need?
If the card is supported by current drivers from the manufacturer, it's supported by hashcat.