I'm considering moving from Windows to Linux and would like some practical advice before making the switch. I installed Linux Mint on an older laptop, but ran into problems with drivers, transferring files, and file sizes sometimes displaying as 0 bytes. How are issues like these usually diagnosed and fixed, and would a newer gaming-focused distribution be a better choice for my desktop?
My main concern is gaming. I understand that Steam Proton can run many Windows games, but older titles sometimes need launch options, configuration files, compatibility tweaks, or mods. Is this comparable to fixing games on Windows, or should I expect more troubleshooting and fewer available solutions? I also own games through Epic and Xbox/Microsoft Store, so I'd like to know which of those can run on Linux.
I have an i7-13700KF and an RTX 3060 Ti. I normally lower settings to medium and prefer keeping CPU and GPU usage around 50–70% rather than running everything at maximum. Can Linux still provide that kind of control, and how significant are the usual performance differences, particularly with DirectX 11 and DirectX 12 games?
I'm also interested in Linux for privacy and security. How does anti-cheat work through Proton? Do games with kernel-level anti-cheat fail automatically, show an error, or ask for additional access? Are games such as Helldivers 2, Space Marine 2, Battlefield, Fortnite, or other major multiplayer titles affected? Finally, how closely does Steam Deck compatibility match desktop Proton compatibility, and which tools are best for checking individual games before switching?
5 Answers
For Steam games, ProtonDB is the first place to check because it includes reports from people using different hardware and Proton versions. Native Linux support is less important now since many Windows games work well through Proton, but compatibility is still very game-specific. Performance can be close to Windows, though some Nvidia and DirectX 12 titles show a larger gap. You can still cap frame rates, lower graphics settings, and limit power or resource usage just as you would on Windows.
Linux gaming is much better than it used to be, but it is not completely trouble-free. Modding can work, especially for games that only need files copied into the game directory or a launch option. Mod managers and Windows tools may require extra setup through Wine or a compatibility prefix, though, and some simply do not work. For games that are important to you, check ProtonDB and community compatibility lists before switching. Heroic Games Launcher is a convenient option for many Epic titles. Microsoft Store and Xbox PC games generally cannot be used because of their platform and licensing requirements.
For a Windows-only game or program that refuses to cooperate, dual-booting is usually less frustrating than endlessly configuring Wine. Keeping a small Windows installation gives you a fallback for unsupported multiplayer games and store-exclusive titles.
Steam Deck ratings are useful but not identical to desktop compatibility. The Deck uses a known AMD-based hardware configuration, while your Nvidia desktop has different driver behavior and performance characteristics. A game rated playable on the Deck may still need a different Proton version or setting on your system. Before installing anything, make a list of the games you play most, check ProtonDB and anti-cheat compatibility for each one, and test Linux from a separate drive or dual-boot setup. For file problems such as incorrect sizes or failed transfers, start with the file system, mount permissions, drive health, and the desktop file manager logs rather than assuming the distribution itself is at fault.
Kernel anti-cheat is not automatically impossible on Linux. Easy Anti-Cheat and BattlEye can support Proton when the publisher enables the relevant option, but the game developer or publisher still has to opt in and configure it correctly. Some games work, some are marked unsupported by choice, and others have genuine technical problems. Unsupported games usually fail to launch or display an anti-cheat error rather than granting Proton unrestricted access to the Windows kernel. Check a current anti-cheat compatibility database for each multiplayer game, since the situation changes over time.
That distinction is important: a game can be technically capable of running with Proton anti-cheat support but still be unavailable because its publisher has chosen not to enable it. Fortnite and some major competitive games are examples of that situation.
Mint is stable and beginner-friendly, but older releases may not include the newest kernels or Nvidia drivers your desktop needs. A gaming-focused option such as Bazzite aims to provide a more ready-made setup and is harder to accidentally damage, while CachyOS offers more flexibility and newer software but expects you to take more responsibility when changing things. Neither distribution guarantees better game performance; the game, driver, Proton version, and desktop environment matter more. With an RTX 3060 Ti, verify that the proprietary Nvidia driver is installed and working correctly.
I’m leaning toward installing CachyOS or Bazzite on a separate SSD and dual-booting at first. I’d also like a reliable reference that explains terminal commands in plain language so I’m not blindly copying fixes.
That helps. I was mainly worried that Linux would force my hardware to run at full usage, but it sounds like the normal graphics and frame-rate controls are still available.