Can confirm. Happened to me with my old laptop. Tried to upgrade it with some rescued RAM and it refused to use all of it. It would only use up to the laptops advertised max.
(Not the brand in question, but motherboards can definitely limit the RAM utilisation)
If you are looking for a distro similar to Arch where you can compile everything from source you can just use Arch. https://wiki.archlinux.org/title/Arch_build_system
Disclaimer: I have never used this feature so don’t know how easy it is to use, but I do use Arch which is how I know it exists. (I use Arch btw)
It’s not using Nvidia optimus technology is it? My old laptop had a GT 550M in an optimus configuration which made using linux tricky for quite a long time. Should be easier now i reckon though.
My work uses slack. The screenshare doesn’t work with Wayland. Steam link/remote play doesn’t work with a Wayland host (at least it hasn’t every time i have tried it). For my gaming pc i only switch to X when i want to use the steam link and use Wayland the other 99.99% of the time because in general it is better. For work i exclusively run X. I started with Wayland, but then there were several occasions where i had to logout then login again switching to X just so i could share my screen which was a massive pain. I love Wayland, but i can totally understand people not wanting to switch until the tools they are used to (or are required to use) work properly under Wayland.
Seems fine to me. If you click on the result without hitting enter it copies it to your clipboard. Hitting enter sends the result to your register for further calculation or hitting escape clears it. This all seems fairly logical to me.