You'll want to run a recent kernel, >=5.8 for a renoir chipset. I get maybe 75% of advertised battery life on my fedora rawhide install.
Granted mine is an ideapad 5 with an amd 4500u but it's been terrific. There are a handful of bugs still but nothing that prevents productive work. The worst one is where turning down the backlight too fast kills the backlight entirely, but you can fix it by just bumping the brightness up key and then going back down to your target.
Granted mine is an ideapad 5 with an amd 4500u but it's been terrific. There are a handful of bugs still but nothing that prevents productive work. The worst one is where turning down the backlight too fast kills the backlight entirely, but you can fix it by just bumping the brightness up key and then going back down to your target.