I didn't use redhat but arch and ubuntu with my T480 and both of these had terrible battery life and heat management. Throttling was a real issue. Probably a fa

I didn't use redhat but arch and ubuntu with my T480 and both of these had terrible battery life and heat management. Throttling was a real issue. Probably a fault of intels but still it was annoying to have to fix. I never really got battery life anywhere close to windows or macos and my T480 has an extended battery which weighs a tonne.