If you want to call it a fault. One instance can’t cover all, just the slice its users interact with.

Blaze screenshotted it at lemmy.ml.

The number shown is how many posts or comments your instance is aware of. If your number is smaller than the real one, it means that there’s content that doesn’t exist on your instance.

The missing content is either:

• Old: The account is like 3 or 4 years older tham your instance. Old content doesn’t get federated unless someone deliberately asks for it.
• Posted in communities that no one at your instance has subscribed to them yet. This stuff also doesn’t get auto-federated.

I’ve been using mega synced folders for most stuff. Works fine.

I tried to do this before, but it did not work out.

I couldn’t make the meta key alone open overview. I also tried to add a dock there, but I can only have a panel when not in overview, which is the opposite of that I wanted. I also liked the notification menu and the quick toggles menu in top right corner.

I have been planning to get into plasma extension development to fix some of these issues.

It would help if you got the model right, and an exact one at that. As the others said, “iMac” isn’t a mac laptop, but an AIO desktop.

I run linux on one of these. Everything worked out of the box, except for wireless. See my 2-part adventure for how I solved it.

Mac “bios” isn’t exactly how you’d expect from PCs. Hold down alt key during startup to enter boot menu, and you’re good to go.

If your family member was a mac user before, they might be most comfortable on Gnome, as it has aped many ui features from mac os. It has a similar dock, fluid trackpad-friendly navigation that works the same way, and more.