Lastly: if you run
TLP is tricky on what conditions over the power source would trigger the changes in thresholds to take effect (that behaviour is enabled by the third line you may have changed according to my proposal above).
sudo tlp-stat -b
after plugging the AC adapter and you can't see the thresholds applied, unplug the AC adapter, and then replug it, and re-run sudo tlp-stat -b
.TLP is tricky on what conditions over the power source would trigger the changes in thresholds to take effect (that behaviour is enabled by the third line you may have changed according to my proposal above).