this post was submitted on 29 Mar 2024
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Whatever you choose, make sure you're familiar with it since you'll be the one that has to fix everything that's wrong. 🙂
I suggest not giving their user sudo rights and having your own user with sudo rights for installing apps, doing upgrades and so on.
It will be very useful to have SSH installed if you need to assist them remotely.
If you want to help remotely I also recommend Tailscale, it creates a "mesh VPN" private network where your PC and their laptop can see each other over an encrypted connection that can also break out of ISP NAT (no port forwards needed). Since it's encrypted it's ok to use simple unencrypted VNC to view their desktop to help when needed.
I can give some pointers if you have a home server and want them to be able to use web apps on it over Tailscale. One very useful example is Syncthing, which can sync files between a folder on the laptop and your server, where you can back it up further incrementally with Borg Backup or whatever you use. You can sync their entire home directory if you want or you can just have a ~/Sync dir where they put only what they want.
Last but not least, if you can swap the HDD consider putting in a SSD instead, the difference will be night and day.
Yes but upgrades should be automatic and not require any privilege escalation. There is nothing privileged about keeping your system up to date. Same for flatpaks.
With a
--userrepo (in the flathub install command) you can let them install and uninstall their apps without any privileges, only to their user. Otherwise with a system repo they need to be in theflatpakgroup.That didnt age well ;D
and yes complex stuff like Tailscale is needed as the only good VNC apps for Wayland dont have builtin servers for connecting without an IP (like RealVNC, TeamViewer or RustDesk have).
Using NoIP could be an easy solution too though.
Syncthing has versioning, I wouldnt even put servers in the game. Just backup their home to one of your machines (if that is okay for them).