AMD Radeon Ubuntu 20.04 Driver Installation

AMD graphic cards are well supported on Ubuntu 20.04 Focal Fossa. The default open source AMD Radeon Driver is installed and enabled by default out of the box. However, since the Ubuntu 20.04 is a long term support (LTS) release the AMD Radeon graphic card users have few AMD Radeon driver installation options to their disposal.

In this tutorial you will learn:

• How to check current AMD Radeon driver version
• How to install AMD Radeon from PPA repository
• How to install the official AMD Radeon AMDGPU-PRO driver
• How to test the performance your AMD Radeon Graphic card

Software Requirements and Conventions Used

Software Requirements and Linux Command Line Conventions

Category	Requirements, Conventions or Software Version Used
System	Installed or upgraded Ubuntu 20.04 Focal Fossa
Software	N/A
Other	Privileged access to your Linux system as root or via the sudo command.
Conventions	# - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command $ - requires given linux commands to be executed as a regular non-privileged user

AMD Radeon Ubuntu 20.04 Driver Installation step by step instructions

Here we assume that you have already downloaded and installed or upgraded your Ubuntu 20.04 system. Furthermore, your AMD Radeon Graphics card is already part of your system.

Let's start by gathering some information about your system and current state of the AMD Radeon driver. First check your VGA graphic card model and driver in use. To do so execute the following command:

$ sudo lshw -c video
  *-display                 
       description: VGA compatible controller
       product: Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:01:00.0
       version: e1
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=amdgpu latency=0
       resources: irq:38 memory:e0000000-efffffff memory:f0000000-f01fffff ioport:e000(size=256) memory:f7e00000-f7e3ffff memory:c0000-dffff

From the above command output we can see the graphics card model and that the AMD Radeon driver amdgpu is already installed and in use. This means that all modules are already loaded and in use:

$ lsmod | grep amd
amdgpu               4575232  11
amd_iommu_v2           20480  1 amdgpu
gpu_sched              32768  1 amdgpu
ttm                   106496  1 amdgpu
drm_kms_helper        184320  1 amdgpu
drm                   487424  7 gpu_sched,drm_kms_helper,amdgpu,ttm
i2c_algo_bit           16384  1 amdgpu

Lastly, check boot messages for more information about the graphics card driver in use:

$ dmesg | grep -i amdgpu

Next, let's explore the three options you have as an AMD Radeon VGA graphics card in term of different type of driver installations.

1. Open Source AMD Radeon Ubuntu Driver

   The Open Source AMD Radeon Ubuntu Driver is already installed on your system by default and out of the box. They're integrated into Mesa and the Linux kernel. There is nothing further you need to do in order to start using your AMD Radeon card. In this scenario you may not be on the bleeding edge in terms of latest AMD Radeon driver version, but your system will benefit from an increased stability and painless automatic driver updates.

2. PPA third-party repository

   If you absolutely insists to have the latest AMD Radeon driver version you may use a PPA third-party repository which might be always ahead of the stable default opensource driver coming with your Ubuntu 20.04 system as default. To install the PPA third-party repository drivers execute the following commands:

   $ sudo add-apt-repository ppa:oibaf/graphics-drivers
   

   The above will add the PPA AMD Radeon driver repository to your system. The following command will upgrade your current AMD Radeon driver to the latest version:

   $ sudo apt update && sudo apt -y upgrade
   

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   In case you need to revert back to your original Ubuntu AMD Radeon drivers you can remove the PPA driver installation using the below commands:

   $ sudo apt install ppa-purge
   $ sudo ppa-purge ppa:oibaf/graphics-drivers
   

3. Proprietary AMDGPU-PRO drivers

   WARNING
   At the time of writing, the proprietary drivers haven't been released for Ubuntu 20.04 yet. Once that happens the article will be updated accordingly.
   In order to get the drivers, you need to go to the AMD Download Page, and grab the latest version of the drivers that matches your card. The release should come in the form of a tarball. Either extract the tarball automatically with your GUI archive manager through your browser or let it download and extract it using tar from the command line.

   $ tar -xf amdgpu-pro_*.tar.xz

   A directory containing all of the necessary packages will be created based on the version of the drivers. cd into that directory.

   $ cd amdgpu-pro-XX.XX-XXXXXX

   Don't worry about installing all of those packages individually. There's an installer script that will handle everything for you. Run the script as a regular user. It will ask you for your password to use sudo. If you want to be lazy, add the -y flag to answer "Yes" to every question.

   $ ./amdgpu-pro-install -y

   Let the script run and install all of your packages. It'll take a bit of time, but once it's done, your system will be ready. Just restart, and you can start using your new drivers.

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   In case you need to uninstall the previously installed Proprietary AMDGPU-PRO drivers execute the following command:

   $ amdgpu-pro-uninstall
   

Benchmark your AMD Radeon card

Optionally install Phoronix Test Suite and benchmark your system's graphical performance using the Unigine benchmarks and Steam games.