Even though different Linux distros are often fairly close in terms of real-life performance and all of them have a clear advantage over Windows in many use cases, we can’t reject the fact that Arch Linux has undoubtedly won the competition. And now I’m so glad to have another reason to proudly say “I use Arch btw”
::: It was a joke of course :::
My guess will be hibernation file and swap. If any of those had suspend to disk enabled, the hibernation file will be the same size as installed Ram… which can take up a good percentage of that used space. I have a pretty bloated xUbuntu install on my system right now and it’s sitting at 10.6GB. Including swap and /home, but no hibernation file.
Hibernation I’ve found handy on my laptop, but I wish there was like a fastboot option with Ubuntu. I know windows 11 does it to boot faster.