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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

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What is the state of Multiseat in Linux today? (self.linux)

submitted 1 year ago by Eric_Pollock to c/[email protected]

27 comments fedilink hide all child comments

I currently have a PC running Windows 11 that my S/O and I use multi-seated with Aster Multiseat. However, we're both equally sick of Windows and are interested in switching to Linux.

However, all the information that I can find on multiseat in Linux are forum posts and unfinished wiki entries for Ubuntu and Fedora, and they all seem to be from around 2008-2012.

We're about to upgrade our PC to support two RTX 3060s and a Ryzen 9 (of course, including the usual two monitors and sets of peripherals).

Can Linux (preferably Fedora, as it's my favorite distro so far) easily support multiseating?

Will there be any performance issues using this method?

Is it possible to isolate applications per user? (Aster Multiseat doesn't do this, so sometimes an application can detect another instance on the other user and refuses to start...)

Thanks in advance.

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[–] [email protected] 42 points 1 year ago (1 children)

Let me raise a side concern here since the core questions already seems to be answered; reconsider the Nvidia GPUs. Depending on what you do, you might encounter significant shortcomings at the moment since they do not play perfectly with Wayland yet (which is clearly the future). So do some research in this direction first before you pull the trigger.

[–] TrickDacy 13 points 1 year ago (1 children)

I second this. For a while my Nvidia card worked great on pop os for gaming. Then one day a kernel upgrade hosed it all. I tried for days to get it working again and finally realized I was swimming upstream and always would be. Bought an amd card and now I hardly have any issues.

Nvidia usually worked for me fine outside of gaming but I did literally find some distros that had severe issues even in the installer sometimes. Nvidia intentionally fucks over Linux support so I decided it was best not to support them anymore anyhow.

Sidenote, my games all look great and run better than they did on the Nvidia card. I always thought amd graphics cards were second rate, but I don't think that's at all true these days.

[–] [email protected] 3 points 1 year ago (1 children)

If all you want to do is play games, then AMD is the way to go. Better price to performance ratio.

But if you want to play around with AI, Nvidia is the only game in town. AMD still does not properly support GPGPU on their consumer cards. It's infuriating and embarrassing really.

[–] TrickDacy 2 points 1 year ago

The performance I'm seeing on AMD makes me tend to agree with your first point. Looks fantastic and framerates are really nice.

I'm not really interested in AI except for the realtime background noise removal I'd heard about like 2 years ago which apparently Nvidia rtx cards can do. But in all this time I never set it up so I obviously wasn't that interested in it!

Surely amd will get gpgpu support working at some point!