Hi Luke,
I just cobbled together a new miner and I'm getting the following errors constantly:
OCL 0: invalid nonce - HW error
While the GPU's obviously working on something, it's not generating any (useful) hashes. I'm running bfgminer 2.10.5 on Ubuntu 12.04.2 LTS Precise Pangolin with a single Radeon 6950.
fglrxinfo reports:
libGL: AtiGetClientDriverName: 9.1.11 fglrx (screen 0)
...and I'm using APPSDK v2.8.
Is this an actual hardware error, or a driver/SDK issue? The FAQ recommends SDK v2.4. Will 2.4 work with the latest drivers?
Thanks.