I upgraded to Fedora 40 workstation a couple of days ago. I never turn off or suspend my laptop (a Thinkbook 14s Yoga) and it was guranteed to be dead if i left it unplugged for a couple of hours before the update.
With Fedora 40 it’s been unplugged for almost 5 hours and still has 52% battey left (down from 59% when i unplugged the charger).
I noticed both TLP and auto-cpufreq have been disabled after the update so this looks like default power settings are being used.
I’m not sure if it means I’ll be getting consistently better battery life but i thought maybe it’s a good idea to share this first impression anyway.
Has anyone had a similar experience?
TBF with Ubuntu it’s only partly their fault. The other part is indirect due to the way apt works and the spread of third-party repos (launchpad etc.) that would throw you in dependency hell come upgrade time.
Ubuntu (and Debian, and any distro using apt) are badly in need of some way to dissociate core packages from third-party better. For Ubuntu that way was snap.
People may dislike the politics around snap or the technical implementation but the reason Ubuntu resorted to it is valid.