Features, Tips & Tricks
Tip: During development or in unusual cases also at runtime a bug may be triggered in the EC firmware and it may end up in an unwanted state not able to recover on its own. The EC will not power down as long as an external power source is connected. So one way to recover from such a state is to make sure to disconnect any external power source (regular charger or type-C charger).
For user space control of features please also see the Librem EC Linux ACPI driver: https://source.puri.sm/nicole.faerber/librem-ec-acpi-dkms