glxinfo | grep "direct rendering" (If it says yes, then your AMD card is enabled and not using the processor for graphics ).glxinfo | grep OpenGL (This is an additional check to verify the AMD card is enabled and working).sudo apt-get install mesa-utils (Installs a package used for the next steps) Ubuntu 20.04 (focal) To install the latest general purpose GPU (GPGPU) software packages on Ubuntu 20.04 (focal), add the Intel software package repository and install the appropriate packages.If working properly it should state "amdgpu" ) lspci -k | grep -EA3 'VGA|3D|Display' (This command will indicate the installed video card and the kerneled driver in use.Verify Functionality Run the following in terminal: Run the following in terminal to update grub.Locate and replace GRUB_CMDLINE_LINUX_DEFAULT="quiet splash' with GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.vm_fragment_size=9".Everything worked fine, I also installed vulkan, and Wine + Gallium Nine. From the command prompt, enter the following command: Uninstalling the AMD GPU-PRO Driver If for any reason you wish to remove the AMDGPU-PRO graphics stack, you can do this using the uninstall script which was included with the original installation and is present in your path. You can install the component by issuing the following command: This AMDGPU-Pro driver package incorporates the ROCm component that can be optionally installed for running Compute/OpenCL applications. To set it permanently for all bash and other sh-like shell users, you can use the following command.env LLVM_BIN=/opt/amdgpu-pro/bin /opt/amdgpu-pro/bin/clinfo.To set it temporarily when running an individual ROCm command, such as clinfo, use.The LLVM_BIN environment variable needs to be set prior to running ROCm applications.
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