I have a laptop with Elementary OS 0.5 with SSD drive. Every time it boots it executes fstream. Can anybody point me which service needs to be disabled to prevent this. I want to conserve as much battery as possible.
Given the silence let me respond to myself. To disable fstrim execute this:
sudo systemctl stop fstrim.timer sudo systemctl disable fstrim.timer sudo systemctl stop fstrim.service sudo systemctl disable fstrim.service