Do I need antivirus for a new Linux gaming PC, and is Arch a good first distro?
Asked by
MellowPine47
I'm building my first gaming PC and want to use Linux instead of upgrading to Windows 11. I've used Windows all my life and have never used Linux before, but I'm considering Arch. The family computer has Bitdefender because my dad tends to click every advertisement and download prompt he sees. For my own Linux gaming PC, should I install antivirus software? I'd also appreciate advice on whether Arch is a sensible starting point or if another gaming-focused distribution would be easier.
Answers
I wouldn’t recommend Arch as your first Linux experience unless you’re willing to read a lot and troubleshoot manually. A beginner-friendly gaming distribution such as Bazzite will give you more working out of the box, including gaming tools and a software store, while being harder to accidentally break. You can install Linux directly as your only operating system; dual-booting isn’t required.
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If the concern is a family member clicking advertisements, blocking ads at the network level with something like Pi-hole can help across multiple devices. It won’t reliably block ads served from the same domain as the content, such as many video-platform ads, and aggressive filtering can occasionally interfere with apps. Separate user accounts and clear limits on what can be installed are still useful.
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Most Linux desktop users don’t run antivirus routinely. The important precautions are keeping the system updated, using a separate non-administrator account for less-trusted users, and only installing software from reputable sources. Avoid blindly running commands from random websites, and be especially careful with third-party repositories and unfamiliar AUR packages. ClamAV is available if you want occasional manual scans, but it isn’t usually necessary for a personal gaming setup.
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Linux malware does exist, so it isn’t magically immune. However, a typical desktop installation is much less exposed when you avoid pirated software, random scripts, and untrusted downloads. Don’t assume every package is safe just because it is for Linux, and keep your system and browser updated.
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For gaming, a distribution based on a stable, beginner-friendly setup may be less frustrating than configuring Arch from scratch. Steam and Proton handle many games well, and trying another Proton version can sometimes fix a game that refuses to launch. Read the distribution’s documentation before installing, regardless of which one you choose.
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MellowPine47: I’ve used Windows all my life and have never used Linux, so an easier distribution may make more sense. I’m planning to use Linux by itself rather than dual-booting.