@Claymore:
Linux Miner v12.2 still has a memory leak, my rigs goes into disk operation (WA) doing swapping and eat all memory.
Also some times i received this:
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
after 538565 requests (538565 known processed) with 0 events remaining.
*** Error in `./zecminer64': free(): corrupted unsorted chunks: 0x00007f37dc00ce00 ***