• https://github.com/develsoftware/GMinerRelease

• The x for --user is the BTC Wallet address
• Nightwane for --user is the worker name and can be changed

./miner --algo 'ethash' --server 'stratum+ssl://stratum.usa-east.nicehash.com:33353' --user 'x.Nightwane'

• RTX 3060 (LHRv2)
• CUDA

• Sets GPU fan speed to static 80%
• Sets GPU core clock offset to +125
• Sets GPU memory clock offset to +1300
• Sets GPU power limit to max 190W

• https://github.com/develsoftware/GMinerRelease/releases
• Download the latest release, extract it, and place miner in ~/.local/bin

mkdir -p ~/'.local/bin' && gio open ~/'.local/bin'

• Change x to a BTC wallet address

nano ~/'.local/bin/Nightwane.sh'

#!/usr/bin/bash

# GPU OC
sync
nvidia-settings --assign='GPUFanControlState'='1'
nvidia-settings --assign='GPUTargetFanSpeed'='80'
nvidia-settings --assign='GPUPowerMizerMode'='1'
nvidia-settings --assign='GPUGraphicsClockOffsetAllPerformanceLevels'='125'
nvidia-settings --assign='GPUMemoryTransferRateOffsetAllPerformanceLevels'='1300'
sudo nvidia-smi --power-limit='190'

# Miner
sync
'miner' --algo 'ethash' --server 'stratum+ssl://stratum.usa-east.nicehash.com:33353' --user 'x.Nightwane'

chmod +x ~/'.local/bin/miner' ~/'.local/bin/Nightwane.sh' && sudo restorecon -F -I -R -v ~/'.local/bin' && sync

• Use as keyboard shortcut F7

gnome-terminal -- sh -c ~/'.local/bin/Nightwane.sh'

• https://github.com/trexminer/T-Rex
• http://127.0.0.1:4067/

• The x for --user is the BTC Wallet address

./'t-rex' --algo 'ethash' --url 'stratum+ssl://stratum.usa-east.nicehash.com:33353' --user 'x' --worker 'Nightwane'

• RTX 3060 (LHRv2)
• CUDA

• Sets GPU fan speed to static 80%
• Sets GPU core clock offset to +125
• Sets GPU memory clock offset to +1300
• Sets GPU power limit to max 190W

#!/usr/bin/bash

# GPU OC
sync
nvidia-settings --assign='GPUFanControlState'='1'
nvidia-settings --assign='GPUTargetFanSpeed'='80'
nvidia-settings --assign='GPUPowerMizerMode'='1'
nvidia-settings --assign='GPUGraphicsClockOffsetAllPerformanceLevels'='125'
nvidia-settings --assign='GPUMemoryTransferRateOffsetAllPerformanceLevels'='1300'
sudo nvidia-smi --power-limit='190'

# Miner
sync
./'t-rex' --algo 'ethash' --url 'stratum+ssl://stratum.usa-east.nicehash.com:33353' --user 'x' --worker 'Nightwane'

• https://github.com/no-fee-ethereum-mining/nsfminer

• RX 6600 XT
• OpenCL

• Sets GPU core clock to 800
• Sets GPU memory clock to 1150
• Sets GPU power limit to max 156W

• https://github.com/no-fee-ethereum-mining/nsfminer/releases

• nsfminer_1.3.14-ubuntu_20.04-opencl.tgz
• Last checked: 2022/05/06
• Download the latest release, extract it, and place nsfminer in ~/.local/bin/nsfminer

mkdir -p ~/'.local/bin/nsfminer' && gio open ~/'.local/bin/nsfminer'

• Change x to a BTC wallet address

nano ~/'.local/bin/Nightwane.sh'

#!/usr/bin/bash

# GPU OC
sync
echo 's 1 800' | sudo tee '/sys/class/drm/card0/device/pp_od_clk_voltage'
echo 'm 1 1150' | sudo tee '/sys/class/drm/card0/device/pp_od_clk_voltage'
echo 'c' | sudo tee '/sys/class/drm/card0/device/pp_od_clk_voltage'
echo '156000000' | sudo tee '/sys/class/drm/card0/device/hwmon/hwmon1/power1_cap'

# Miner
sync
./'nsfminer' -P 'stratum2+tcp://x.Nightwane@daggerhashimoto.usa.nicehash.com:3353'

chmod +x ~/'.local/bin/nsfminer/nsfminer' ~/'.local/bin/nsfminer/Nightwane.sh' && sudo restorecon -F -I -R -v ~/'.local/bin/nsfminer' && sync

• Use as keyboard shortcut F7

gnome-terminal -- sh -c ~/'.local/bin/nsfminer/Nightwane.sh'

• 6600 XT
• OpenCL via AMDGPU-PRO
• Change x to BTC wallet address

#!/usr/bin/bash

# Miner
sync
./'nsfminer' -P 'stratum2+tcp://x.Oak@daggerhashimoto.usa.nicehash.com:3353'

• See ROCm for repo and installation
• nsfminer or ROCm requires Clang 13

sudo dnf install 'clang13-libs'

sudo mkdir -p '/usr/lib64/clang/13.0.1/include' && sudo ln -s '/usr/lib64/llvm13/lib/clang/13.0.1/include/opencl-c-base.h' '/usr/lib64/clang/13.0.1/include/opencl-c-base.h'

• Reddit
• Last tested: 2022/05/05 on Fedora 35
• This is only necessary if ROCm isn't supported

• https://copr.fedorainfracloud.org/coprs/rmnscnce/amdgpu-pro-shims/
• This is apparently required so that AMDGPU doesn't replace Mesa files and cause a black screen on next boot

sudo dnf copr enable 'rmnscnce/amdgpu-pro-shims'

sudo dnf install 'amdgpu-pro-shims'

• 21.30 is the last release from AMD with the full driver package in .xz

cd ~/'Downloads'

aria2c 'https://drivers.amd.com/drivers/linux/amdgpu-pro-21.30-1290604-rhel-8.4.tar.xz' --referer='drivers.amd.com'

cd '/var/local'

sudo tar xf ~/'Downloads/amdgpu-pro-21.30-1290604-rhel-8.4.tar.xz'

sudo mv 'amdgpu-pro-21.30-1290604-rhel-8.4' 'amdgpu'

sudo -e '/etc/yum.repos.d/amdgpu.repo'

[amdgpu]
name=AMDGPU Packages
baseurl=file:///var/local/amdgpu/
enabled=1
skip_if_unavailable=1
gpgcheck=0
cost=500
metadata_expire=300

sudo dnf update && sudo dnf install opencl-rocr-amdgpu-pro rocm-device-libs-amdgpu-pro hsa-runtime-rocr-amdgpu hsakmt-roct-amdgpu hip-rocr-amdgpu-pro comgr-amdgpu-pro opencl-orca-amdgpu-pro-icd libdrm-amdgpu-common ocl-icd-amdgpu-pro opencl-rocr-amdgpu-pro amdgpu-pro-core clinfo && sync

sync && systemctl reboot

clinfo

• https://github.com/no-fee-ethereum-mining/nsfminer/releases/download/v1.3.14/nsfminer_1.3.14-ubuntu_20.04-opencl.tgz
• Be sure to extract nsfminer executable from the OpenCL package and not CUDA

mkdir -p ~/'.local/bin/nsfminer' && gio open ~/'.local/bin/nsfminer'

• Change x to a BTC wallet address

sudo -e '/etc/systemd/system/nsfminer.service' && sudo sed -i 's/CHANGEME/'$USER'/g' '/etc/systemd/system/nsfminer.service' && sudo systemctl daemon-reload && sudo systemctl enable 'nsfminer'

[Unit]
Description=nsfminer GPU Miner
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
User=CHANGEME
Group=CHANGEME
WorkingDirectory=/home/CHANGEME/.local/bin/nsfminer
ExecStart='/home/CHANGEME/.local/bin/nsfminer/nsfminer' -P 'stratum2+tcp://x.Oak@daggerhashimoto.usa.nicehash.com:3353'
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target

• It appears for OpenCL applications in the background, they need video permissions
• TODO: Test without this

sudo usermod --append --groups 'video' 'espionage724'

sudo restorecon -F -I -R -v ~/'.local/bin/nsfminer'

• This appears to allow DNS resolutions

sudo setsebool -P 'nis_enabled' 'on'

sudo setenforce 0

sudo systemctl start 'nsfminer' && sudo systemctl status 'nsfminer' -l

mkdir -p ~/'policies' && cd ~/'policies' && sudo grep 'miner' '/var/log/audit/audit.log' | sudo audit2allow -M 'miner' && sudo semodule -i 'miner.pp' && cd ~

mkdir -p ~/'policies' && cd ~/'policies' && sudo grep 'cl-0' '/var/log/audit/audit.log' | sudo audit2allow -M 'cl-0' && sudo semodule -i 'cl-0.pp' && cd ~

sudo systemctl stop 'nsfminer' && sudo setenforce 1 && sync