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kawanerio@MoebuntuStudio11:~$ sudo add-apt-repository ppa:kisak/steamvr [sudo] kawanerio のパスワード: Experimental drivers to help test new features related to SteamVR. All packages in this PPA are considered alpha grade. Expect quirks and limitations. They are provided as-is without warranty of any kind. You have been warned. This PPA provides no significant benefit to Ubuntu 22.04. The kernel build currently contains some minor performance optimizations that are nice to have, but it is not required. Steam package: There are two commonly used variants of the steam package, the Valve-provided .deb from their website and the Ubuntu-provided package inherited from Debian. If you use the distro-packaged variant with a legacy filesystem layout that does not have ~/.steam/steam as a symlink, add this symlink: ln -s "$HOME"/.steam/ubuntu12_32 "$HOME"/.steam/steam/ubuntu12_32 Kernel bits: sudo apt install linux-generic-steamvr-20.04 Vulkan bits: sudo apt install mesa-vulkan-drivers mesa-vulkan-drivers:i386 Move/remove /usr/share/vulkan/icd.d/intel_icd.x86_64.json to make sure SteamVR uses the AMD gpu. This may need to be redone on every mesa update. sudo mv /usr/share/vulkan/icd.d/intel_icd.x86_64.json /usr/share/vulkan/icd.d/intel_icd.x86_64.json.disabled --- Package status: libdrm: Bumping as needed for mesa linux: Following Ubuntu mainline linux-firmware: Following Ubuntu non-LTS as needed llvm-toolchain: Targeting latest point release mesa: Targeting latest point release --- Removal: Reboot onto a mainline kernel (or manually remove the PPA kernel afterwards) sudo apt install ppa-purge sudo ppa-purge ppa:kisak/steamvr 詳しい情報: https://launchpad.net/~kisak/+archive/ubuntu/steamvr [ENTER] を押すと続行します。Ctrl-c で追加をキャンセルできます。