4 ms·
Because the linux drivers might not support all the power saving states for all the hardware in the device. For example: I bought a Dell XPS 9 months ago. With
by jtietema 3y ago
Because the linux drivers might not support all the power saving states for all the hardware in the device.
For example: I bought a Dell XPS 9 months ago. With the earlier Fedora 37 kernels, it didn't put the Nvidia card into power saving mode, causing battery life to be less than an hour. Now it seems to work correctly and battery life is 3-4 hours for me.