Hey!
So I've managed to find the time and install tlp and I'm already hugely grateful for that. You were right, and it was really just as easy as typing "sudo rpm-ostree install tlp" and it worked just like it would with apt or dnf. 1/5 done!
But sadly the other ones weren't so easy.
- Goverlay gives an error when using rpm-ostree, and the installation via tarball required qt6pas which I didn't manage to install correctly. Edit: After trying the same exact rpm-ostree a second time it....worked! But no idea what just happened. 2/5!!
- "Razer laptop control project" requires some packages (libdbus-1-dev libusb-dev libhidapi-dev libhidapi-hidraw0 pkg-config libudev-dev) that rpm-ostree isn't able to find.
- Auto-cpufreq uses an installer that exited with an error about the package "cairo" not being found (or rather, it being inactive). Installing it via rpm-ostree didn't change that...
- NordVPN for Linux uses a weird sh command that exited with the code "rpm-ostree: Dropping privileges as 'rpm' was executed with not 'known safe' arguments." I couldn't find anything on the internet about adding those arguments.
I've basically accepted my fate and given up on these last three programs, and it's largely my fault for wanting to install stuff that hasn't been made to work on an OS like Bazzite just yet. But maybe you can spot a rookie mistake or something that might help me again! Regardless of that, a huge thanks for your help and I'm glad I've got some programs to work while also learning something new along the way :)
Thanks for the encouraging words! That's actually very relatable and I hope that moment comes soon. But I'm also learning new stuff about Linux on an almost hourly basis and it's a lot of fun. Oh, and it's so rewarding when something finally works!