StackOverflow says that it can be done by editing xrdp.ini:
https://askubuntu.com/questions/133343/how-do-i-set-up-xrdp-session-that-reuses-an-existing-session#360835

Is there a specific reason for choosing RDP?
VNC is the most common protocol in Linux. And RustDesk is also a good, more advanced alternative.

we are still waiting for some proper Linux on original Snapdragon X

which generative model did you use to generate this post?

your best bet is probably to take a look at Lutris. Both client and website. And then go from there.
Think about how multiple instances of the website should interact with each other. And think about how the client would work with such system.

Also, aren’t there a few open source Steam clients? See if there is anything useful in those projects as well.

ah yes, that, wormhole.app, that is closed source. (but if I am reading this correctly, some early iteration of it is open source. https://github.com/saljam/webwormhole )
Magic wormhole is a different thing.

can you link to the post that claims the protocol is not open? I’m interested in looking into that
anyway, source for the magic wormhole can be found here: https://github.com/magic-wormhole/magic-wormhole which also links to both the Mailbox code and the Transit Relay code.

While others already pointed out the similarity to persistent LiveUSB, I would argue that this also feels a bit like Android desktop modes, like Samsung Dex.

yes, valid point, thank you for the correction

As jet points out, QEMU for actual hardware virtualisation.

There is one relevant thing, which is not exactly in the same category, but does somewhat similar thing:
containers
most popular example being Docker
https://en.wikipedia.org/wiki/Containerization_(computing)
containers don’t emulate whole hardware stack like virtual machines do, they just run the guest OS on top of host OS.
so because they don’t put resources towards emulating hardware, they are much more resource efficient.
so if your problem is “I’m running Fedora but I want to run something that for some reason runs just on Ubuntu”, then you could use containers for that.
containers are mostly used in headless environments (as in servers, no GUI), so running and displaying desktop Linux inside them is a bit tricky, but it can be done.

Lemmy is not like Reddit, you can edit the title even after the post was made.

Also, the latest release of Linux Mint is Xia:
https://www.linuxmint.com/download_all.php
https://en.wikipedia.org/wiki/Linux_Mint#Release_history

Termux + Termux-x11 + Proot for Linux software.
You can do it without Proot if all the software that you need is already in Termux-x11 repository.
SmartDock / Taskbar for Android applications.

I made a relevant XDA thread some time ago.

ayy lmao

and that is why we hide our power level