> My Ubuntu 18.04 machine somehow "rotted" in ways that previous installs didn't -- everything became slow and janky, sorta like Windows
Oh man, this reminds me of two years ago. During Covid lockdowns, I figured I'd try Ubuntu, see what's up with gnome. This was 20.04. I was pretty meh, but it was okay. Then I found out about Regolith [0], which is a "spin" or whatever it's called, that comes with i3 (like Kubuntu has KDE instead of Gnome).
I don't know exactly why, and I was too lazy to dig, but that thing was one of the most sluggish experiences I've ever had. At the time, I'd daily drive an i5-6500 with integrated graphics, and my regular Arch with i3 and light Picom effects (blurring for notifications and dimming inactive windows) worked great on the integrated GPU. Somehow, the Ubuntu version was worse on a newer i5-8500.
Oh man, this reminds me of two years ago. During Covid lockdowns, I figured I'd try Ubuntu, see what's up with gnome. This was 20.04. I was pretty meh, but it was okay. Then I found out about Regolith [0], which is a "spin" or whatever it's called, that comes with i3 (like Kubuntu has KDE instead of Gnome).
I don't know exactly why, and I was too lazy to dig, but that thing was one of the most sluggish experiences I've ever had. At the time, I'd daily drive an i5-6500 with integrated graphics, and my regular Arch with i3 and light Picom effects (blurring for notifications and dimming inactive windows) worked great on the integrated GPU. Somehow, the Ubuntu version was worse on a newer i5-8500.
[0] https://regolith-desktop.com/