3 ms·
Can confirm. Battery life on my T420 went from about 3 to about 7 hours after installing. No manual config necessary. I mention "T420" because I think it's pre
by i_am_proteus 7y ago
Can confirm. Battery life on my T420 went from about 3 to about 7 hours after installing. No manual config necessary.
I mention "T420" because I think it's pretty manufacturer-specific. ThinkPad and XPS usually have good hardware support on commmon Linux distributions, but other laptops may not.