Fist of all i should thank the dev for making the vega very profitable again

Here is what i did

6x Vega 56 (MSI Airboost OC)
Asus B250 Mining Expert Mobo with PCI-E 1x risers and Gen3 in BIOS

1. Freshly Installed Ubuntu 16.04 Desktop (http://releases.ubuntu.com/16.04/)
2. Followed the ROCM AMD Driver Installation (https://github.com/RadeonOpenCompute/ROCm)

Created a Fan Control Script (amd-fan.sh)

#!/bin/bash
/opt/rocm/bin/rocm-smi -d 0 --setfan 150
/opt/rocm/bin/rocm-smi -d 1 --setfan 150
/opt/rocm/bin/rocm-smi -d 2 --setfan 150
/opt/rocm/bin/rocm-smi -d 3 --setfan 150
/opt/rocm/bin/rocm-smi -d 4 --setfan 150
/opt/rocm/bin/rocm-smi -d 5 --setfan 150
exit 0


No other Overclocking as it does not improve my hashrate but the Power consumption but with the stock settings and fan limit each card is consuming 150W so total 900W

https://imgur.com/xzGT0Sk

At present getting 35Mhs and miner is very stable, actually impressed with it

https://imgur.com/B6XQGK1

Will play with OCs soon and update

I must say Vega is pretty stable on linux, i have been mining Haven, Loki on windows and i know how hard to keep watching the miner crash, thanks a lot Dev @todxx

pk@pk:~$ sudo apt install rocm-dkms
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package rocm-dkms


pk@pk:~$  ./HelloWorld
Segmentation fault (core dumped)
pk@pk:~$




             tdxminer version 0.2.2.0
  This is a beta release and may be unstable on some hardware.
Segmentation fault (core dumped)
pk@pk:~/tdxminer-v0.2.2.0$