tce-load -i compiletc clang git rust libadwaita-dev opencl-clhpp ocl-icd-dev wget https://github.com/ilya-zlobintsev/LACT/archive/refs/tags/v0.9.0.tar.gz cd LACT-0.9.0 export SSL_CERT_FILE=/usr/local/etc/ssl/certs/ca-certificates.crt edit Cargo.toml lto = false make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" [10m 10.83s] sudo make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" install LACT_PCI_DB_PATH=/usr/local/share/hwdata/pci.ids lact daemon runtime Xorg-7.7-3d-vulkan vulkan-tools hwdata clinfo beignet gsettings-desktop-schemas ERROR lact_daemon::server::gpu_controller: could not initialize Intel controller: No such file or directory (os error 2) The beignet package has been removed from Debian and Ubuntu because it fails to build with current versions of LLVM/Clang (https://bugs.debian.org/974792). Hence, I am closing its bugs. It is replaced by pocl-opencl-icd (on Ivy Bridge/Haswell = ix-3xxx/4xxx) and intel-opencl-icd (on Broadwell and later). https://github.com/intel/beignet