TLP VS tpacpi-bat

Usually full charge give me about ~5 hours, after install tlp here https://linrunner.de/tlp

https://github.com/linrunner/TLP/

They definately do conflict, it was discussed back when ppd first arrived: https://github.com/linrunner/TLP/issues/564

If you're certain your GPU has deeper power saving states than P8, I would start by checking why it's not using them. Maybe tlp, powertop or nvtop (or their documentation) can help.

I use TLP for my personal laptop https://linrunner.de/tlp/

if you don't already have it installed, you could try tlp: https://linrunner.de/tlp/

Install TLP

Maybe will be helpfull https://github.com/linrunner/TLP/issues/596

Does someone tested https://github.com/teleshoes/tpacpi-bat on Linux os ?

I use tpacpi-bat in a bash alias that runs something like

Some time ago I installed Ubuntu on my T460 and looked for a utility like Lenovo Vantage for Windows. One of the useful things in Vantage is setting up threshold for battery charging, because this can help to extend battery life. For Linux I found a small and simple CLI utility that can set it. I share it with pleasure: https://github.com/teleshoes/tpacpi-bat

Modify https://github.com/teleshoes/tpacpi-bat so it works with FreeBSD. This script makes use of /sys/class/power which is a path exposed by ACPI on Linux but not on FreeBSD. It defines my $psDeviceGlob = "/sys/class/power_supply/{BAT0,BAT1,AC,ADP0,ADP1}/device/path"; which to me means I can't use this until I've figured out an equivalent path on FreeBSD. I may also have to change the ASL base (for e.g. Thinkpad S2 this is defined as \_SB.PCI0.LPCB.EC.HKEY on line 395). Issue 59 (https://github.com/teleshoes/tpacpi-bat/issues/59) gives a hint on how to port it in a way that I don't fully understand: "you might need to modify the ASL base detection though. no promises."