| ビルド済みのDebianイメージが利用可能です |
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| sudo nano /etc/apt/preferences.d/experimental # Add: Package: * Pin: release a=experimental Pin-Priority: &colro(red){1} Package: mesa-vulkan-drivers libgl1-mesa-dri Pin: release a=experimental Pin-Priority: 500 |
| sudo apt update |
| sudo apt install -t experimental mesa-vulkan-drivers libgl1-mesa-dri |
| glxinfo | grep "OpenGL version" # Should show: Mesa 25.1.X or higher (Mesa 26 confirmed working Jan 2026) |
| ⚠:Mesa25.1+がDebianで利用可能になりました |
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| Debian stable/testingおよびLinux Mint:Mesa25.1以降は標準のパッケージリポジトリでは入手できない場合があります。ディストリビューションが古いバージョンに固定されている場合は、debian-experimental、バックポート、またはソースからのコンパイルを検討してください。 |
| sudo apt install linux-image-6.12 |
| # Add Xanmod repository \wget -qO - https://dl.xanmod.org/archive.key | sudo gpg --dearmor -o /usr/share/keyrings/xanmod-archive-keyring.gpg echo 'deb [signed-by=/usr/share/keyrings/xanmod-archive-keyring.gpg] http://deb.xanmod.org releases main' | sudo tee /etc/apt/sources.list.d/xanmod-kernel.list sudo apt update # Install Xanmod LTS sudo apt install linux-xanmod-lts-x64v3 |
| sudo nano /etc/default/grub # Find GRUB_CMDLINE_LINUX_DEFAULT and update: GRUB_CMDLINE_LINUX_DEFAULT="quiet amdgpu.sg_display=0" # Save and update GRUB sudo update-grub |
| # Download .deb from GitHub releases wget https://github.com/Magnap/cyan-skillfish-governor/releases/latest/download/cyan-skillfish-governor-smu_amd64.deb sudo dpkg -i cyan-skillfish-governor-smu_amd64.deb sudo systemctl enable --now cyan-skillfish-governor-smu.service |
| systemctl status cyan-skillfish-governor-smu cat /sys/class/drm/card1/device/pp_dpm_sclk |
| # Install lm-sensors sudo apt install lm-sensors |
| echo 'nct6683'|sudo tee /etc/modules-load.d/nct6683.conf echo 'options nct6683 force=true'|sudo tee /etc/modprobe.d/sensors.conf sudo modprobe nct6683 force=true |
| sensors # Should show nct6686-isa-0a20 with temperatures and fan speeds |
| # Steam sudo dpkg --add-architecture i386 sudo apt update sudo apt install steam # MangoHud sudo apt install mangohud # GameMode sudo apt install gamemode |
| sudo apt update && sudo apt upgrade |
| &color# Check Mesa version glxinfo | grep "OpenGL version" # Should show Mesa 25.1+ # Check Vulkan vulkaninfo | grep deviceName # Should show: AMD Radeon Graphics (RADV GFX1013) |
| # Mesa version glxinfo | grep "OpenGL version" # Expected: Mesa 25.1.X+ # Vulkan driver vulkaninfo|grep "driverName" # Expected: driverName = radv # GPU detectionlspci | grep VGA# Expected: AMD/ATI device vulkaninfo | grep deviceName # Expected: AMD Radeon Graphics (RADV GFX1013) # Kernel version uname -r # Expected: 6.18.18 LTS (recommended) or 6.17.11+ |
| ## Service status (use whichever you installed) #systemctl status cyan-skillfish-governor-smu # or cyan-skillfish-governor-tt #GPU frequency cat /sys/class/drm/card1/device/pp_dpm_sclk ## Should show multiple frequencies with * moving |
| sensors # Expected: # nct6686-isa-0a20 # GPU Temp: XX°C # Fan speeds |
| sudo apt update sudo apt upgrade |
| sudo apt-mark hold linux-image-6.12-amd64 |
| {# Check Mesa version apt policy mesa-vulkan-drivers # Should show installed from experimental # If not, reinstall: sudo apt install -t experimental mesa-vulkan-drivers libgl1-mesa-dri --reinstall |
| # Check service systemctl status cyan-skillfish-governor-smu # Check logs journalctl -u cyan-skillfish-governor-smu -f # Restart service sudo systemctl restart cyan-skillfish-governor-smu |
| sudo nano /etc/default/grub # Add mitigations=off: GRUB_CMDLINE_LINUX_DEFAULT="quiet amdgpu.sg_display=0 mitigations=off" sudo update-grub sudo reboot |
| # nvtop for GPU monitoring sudo apt install nvtop # htop for system monitoring sudo apt install htop # CoolerControl for fan management (from GitHub releases) |
| # Update system sudo apt update && sudo apt upgrade # Check Mesa glxinfo | grep "OpenGL version" # Check GPU vulkaninfo | grep deviceName # Check governor systemctl status cyan-skillfish-governor-smu # Check GPU frequency cat /sys/class/drm/card1/device/pp_dpm_sclk # Check temps sensors # Update GRUB sudo update-grub |