my dell precision 3561 drains its battery very quickly during suspended mode.The machine was shipped with ubuntu 20.04 from dell in nov 2021 and it used to work perfectly well.
One or 2 months ago I updated it installing an additional SSD WD_BLACK SN750 1TB (previously it just had a 512GB SSD), wiping out ubuntu 20.04 and installing ubuntu 22.04.
system went to the 512GB disk while home went to the 1TB drive.
The suspension seems to work but the machine is constantly hot a drains the battery very quickly (in some hours)
from related questions I did
dario@dario-Precision-3561:~$ cat /sys/power/mem_sleep
[s2idle]
Any help will be highly appreciated!