Very high battery usage during suspend

Framework Laptop 13 Linux
1

Hi everyone, I am running the following system:
Fedora 41
6.12.15
3.04
Intel 13th Gen Core.

Basically, the issue is that I haven’t really used it for portability until now and I face a very big problem. The battery life during suspend is very bad. Like 30% battery usage over 7-8hours suspend and often if I leave it over a day the laptop dies easily. I wanted to know how can I fix this? Does the BIOS update fix this? I have seen recommendations of suspend-then-hibernate but I only have a 8gb swap(while I have 16gb ram) and I really don’t wanna waste time on that if the suspend issue can be fixed.
Please let me know. Thanks

2

I recall previously that this was an issue for some users of the AMD boards initially as well.

Forum member @Mario_Limonciello has mentioned a script that can run through things and check to see that all Linux toggles have been toggled appropriately for best suspend:

Hmm, on second thought, that might not be as useful here.

3

First remove all expansion cards to rule out USB issues.

4

yes, i have tested removing all expansion cards… similarly high usage

5

thanks yeah I don’t think an amd script will be useful for me…

6

Intel 13th gen has never had decent battery life, but just to be sure, do you have anything like the TLP tool enabled while PPD is enabled?