Here is the solution:
The new ROCm Kernel works great, my hashrate went from 155 > 167Mhs/s with 6*RX470 with Ubuntu 16.4

#Install new ROCm Kernel:

wget -qO - http://repo.radeon.com/rocm/apt/debian/rocm.gpg.key | sudo apt-key add -
sudo sh -c 'echo deb [arch=amd64] http://repo.radeon.com/rocm/apt/debian/ xenial main > /etc/apt/sources.list.d/rocm.list'
sudo apt-get update
sudo apt-get install rocm

#edit grub
sudo nano  /etc/default/grub
#2MB fragments for Ellesmere are enabled with a grub option:
GRUB_CMDLINE_LINUX="amdgpu.vm_fragment_size=9"

sudo update-grub
sudo reboot

choose new Kernel and its done!

Thx to gstoner from ROCm Github.


Feel free to donate if you happy ;-)

ETH:0xccad3d66b29ae2924df835df1417169ca59943b5
BTC:12F7uXSpTwVhf4ppdh92uieAvrevZ4ShEf

Greetz

Hello guys,

I'm new to the ethermining community, trying to read everything and get it to work by myself. If I read through the topics and see those logs, I see I have a much different screen than all of you guys.

First my miner restarted itself because of my 2nd gpu, but disabling got the miner to run. But I only get the following lines:

ETH: 08/16/17-14:12:39 - New job from eu1.ethermine.org:4444
ETH - Total Speed: 19.296 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:09
ETH: GPU0 19.296 Mh/s, GPU1 off
ETH: 08/16/17-14:12:41 - SHARE FOUND - (GPU 0)
ETH: Share accepted (31 ms)!

This keeps repeating over and over.

Nothing else is basically happening. The GPU seems to work, but I'm not sure if what is happening is good, or that I did something wrong and that nothing is actually happening.

Sorry for my incompetence, don't slaughter me

Hi @Claymore

https://bitcointalk.org/index.php?topic=1792180.0
what can you say about it?
is it trojan?

Does 17.1.1 drivers do signature check? Can you change rom without any windows mods?