Quote from: mico0123 on September 11, 2016, 02:50:21 PM

rx 480 under linux support is dropped in 6.4 and 7.0 versions.

I'm getting:

Code:

Sep 11 17:42:51 rig3 kernel: [ 6802.533701] amdgpu 0000:05:00.0: GPU fault detected: 147 0x01f80801
Sep 11 17:42:51 rig3 kernel: [ 6802.534129] amdgpu 0000:05:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x0810483B
Sep 11 17:42:51 rig3 kernel: [ 6802.534567] amdgpu 0000:05:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x04084001
Sep 11 17:42:51 rig3 kernel: [ 6802.534997] VM fault (0x01, vmid 2) at page 135284795, read from 'TC7' (0x54433700) (132)

Now I'm using 6.3 version.

Read OP or Readme, "COMMAND LINE OPTIONS" section:

-etha Ethereum algorithm mode. 0 - optimized for fast cards, 1 - optimized for slow cards, 2 - for gpu-pro Linux drivers. -1 - autodetect (default, automatically selects between 0 and 1).
You can also set this option for every card individually, for example "-etha 0,1,0".

PS. In next update miner will set "-etha 2" automatically if Linux+4xx detected.