received my FW13 AMD 7640U two weeks ago. All went smothly so far but now I’m investigating the battery drain in standby. Already read through some topics, but I’m not quite sure how to continue with the results of the amd_s2idle script. I’m running Linux Mint 22 with 6.8.0-49 Kernel, BIOS 3.06. Battery loses ~1.5% per hour which is ok for me because I’m working from home at the moment. Run a 9 hours analysis last night and had only ~10% of sleep state.
I’m not sure but it looks like your idle works okay-ish but it could be better. 1.5% sounds okay but mine is slightly better. AFAIK you should get better sleep results with newer kernels. I’m not sure how well it should sleep with 6.8.0.
I’m running 6.12 right now so could give the script a go and see what it looks like for me.