The best way to set these environment overrides for all games is to rename user_settings.sample.py to user_settings.py and modify it accordingly. This file is located in the Proton installation directory in your Steam library (often ~/.steam/steam/steamapps/common/Proton #.#). AMD/Intel users need at least Mesa 18.2.x. make dxvk/make vkd3d-proton – DXVK/vkd3d-proton rebuild. The latest update for Proton Experimental has landed for Windows games on Linux and Steam Deck. Here`s everything that`s changed. First, the driver version requirements have been tightened. At a minimum, you now need NVIDIA 510.47 / Mesa 22.0 or newer, so if you want to keep using it, make sure you`re up to date (Steam Deck is fine). In addition, vkd3d-proton, which translates Direct3D 12 into Vulkan, has the latest development work. Full changelog here. For best results, use the suggestions on the DXVK driver support page. You need at least NVIDIA 418.49.04 or Mesa 19.1-git.
LLVM7 or later is recommended for playing DX11 games without a GPU hanger. To install a local version of Proton in Steam, create a new directory in ~/.steam/root/compatibilitytools.d/ with a tool name of your choice and place the directory containing your redistributable build under this path. 2. To apply Protontricks to a specific game, you need to find the specific game ID of that game yourself with Protontricks. For example, if you type protontricks -s fallout, Fallout and Fallout 4 will be installed on our Linux location. To activate your local build in Steam, go to the Steam Play section of the Settings window. If the build was installed correctly, proton-localbuild should appear in the compatibility tools drop-down list. –proton-sdk-image=registry.gitlab.steamos.cloud/proton/soldier/sdk: can be used to build with a custom version of Proton SDK images. 4. Use Winetricks commands that meet your game requirements.
Typically, the syntax is. make redist – Create a redistributed build (redist/) that can be copied to ~/.steam/root/compatibilitytools.d/. To test Steam Proton on your Linux distribution, open Steam and go to Steam Play > Settings. Select the Enable Steam Play for supported titles checkbox. You can also select Enable Steam Play for all other titles from the « Advanced » menu. Once you`ve extracted the repository and updated its submodules, assuming you have a working Docker or Podman configuration, you can create and install Proton with a simple: Many more Steam Deck guides, available in our dedicated YouTube playlist. There are a lot of great games that run on Linux on Steam, but what if you want to run a game that doesn`t offer a Linux version? In such cases, there`s a good chance it can work with a system called Proton. Proton essentially gives us a collection of high-performance graphics libraries and a modified version of Wine.
There is little to no performance degradation when running Windows games on Linux with Proton. You can play many popular titles with respectable frame rates with Proton. You can check which games work with Steam Play and Proton using the ProtonDB website. This handy platform not only tells you which games run on Linux, but also provides additional details on how each game works, as well as additional steps you can take to get everything up and running. At a high level, Proton is a compatibility layer that allows Windows games to run on Linux-based operating systems (such as Steam Deck`s SteamOS). In the past, when you played PC games on Linux, you had to run Steam games via software called Wine (an acronym for « Wine is not an emulator »). Valve worked with CodeWeavers` developers to develop Proton as a fork of Wine, then integrated the technology directly into Steam itself as part of Steam Play, the company`s « buy once, play on any PC platform » effort. Rubaiat is a computer science graduate with a strong passion for open source.
In addition to being a Unix veteran, he is also interested in network security, cryptography, and functional programming. He is an avid collector of used books and has an endless admiration for classic rock. make deploy – Create a deployment build (deploy/). This is what we use to deliver Proton to Steam users through Steamworks. Currently, Steam for Linux does not turn on Proton by default. You`ll have to enable it manually or stick to games that offer a native Linux port. Given the lack of games offering native versions of Linux, we strongly hope that Valve will enable Proton/Steam Play by default on the Steam Deck, otherwise there will be a lot of dissatisfied customers. Proton is a compatibility layer for Microsoft Windows games that can run on Linux-based operating systems.  Proton is developed by Valve in collaboration with CodeWeavers developers.  This is a collection of software and libraries combined with a patched version of Wine to improve performance and compatibility with Windows games. Proton is designed to be integrated into the Steam client as « Steam Play ».
 It is officially distributed through the client, although third-party forks can be installed manually. Python 3 must be installed on your system and available in your path as python3. Valve has steadily improved Proton since its launch in 2018, and many Windows games — even most — run pretty well on Steam Play with little to no tinkering. Your best place to determine how a game works is the absolutely fantastic ProtonDB, a community-created treasure trove of information that currently tracks nearly 19,000 games, more than 15,000 of which run on Linux. The site also maintains a very useful troubleshooting FAQ for Proton games. (Be sure to leave your own reports when using Proton and Steam Play!) Some games may require special boot options to work properly. To do this, follow these steps: VR users should skip this section and see AMD + VR instead. 3. Visit the ProtonDB entry for this game.
For example, we looked at the entry for Cyberpunk 2077, which has a gold rating but needs some tweaks to work. All of the following options are run options. They do not affect permanent changes to the Wine prefix. Removing the option restores the previous behavior. When you run games on your system, these APIs handle the underlying graphical tasks. Think of them as the communication channel between your games and your graphics cards. Most users should use Proton, which is provided by the Steam client itself. For more information, see this Steam Community article. Once the build is complete, you may need to restart the Steam client to see the new Proton tool.
The name of the tool in the Steam client is based on the branch currently extracted from Proton. You can replace this name with the build_name variable. 1. Download the installer directly from the Steam website For users running VR on AMD, please follow the SteamVR for Linux GitHub project driver installation instructions: github.com/ValveSoftware/SteamVR-for-Linux#amd The Steam app should now be available from your distribution menu. You will need a Docker or Podman configuration. We recommend the rootless Podman configuration. Please refer to your distribution`s documentation for configuration instructions (e.g. Arch Podman / Docker, Debian Podman / Docker). How to Create Custom Grub Menu Backgrounds for Linux Launches To install Steam on Ubuntu, open a terminal and type While the deck can play many popular titles with Proton, it doesn`t yet support all AAA games, especially multiplayer games like PUBG, Rainbow Six Siege, and Destiny 2.1. Right-click the game name in your Steam library and select General. NOTE: When SELinux is used, the Proton build container may not be able to access your user`s files.
This is due to SELinux`s file system labels. You can pass the –relabel-volumes switch for configuration so that the container engine renames its binding mounts and allows access to these files from the container. This can be dangerous when used with system directories. Proceed carefully and read your container`s engine manual. The configuration script attempts to find a working Docker or Podman configuration, but you can force an engine compatible with –container-engine=.
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