Tried APSM enable r8169, the deepest package C state is C3.
The good news is, out-of-tree r8168-dkms can make it to C7.
Before Realtek folks put ASPM back to mainline's r8169, I think use r8168-dkms is the best compromise here.
Just do `sudo apt install r8168-dkms`.
Tried APSM enable r8169, the deepest package C state is C3.
The good news is, out-of-tree r8168-dkms can make it to C7.
Before Realtek folks put ASPM back to mainline's r8169, I think use r8168-dkms is the best compromise here.
Just do `sudo apt install r8168-dkms`.