Shortly before finding this repo I actually stumbled across the same Arch wiki page, and tried it to no avail (specifically, trying to enable rapid charge, which I know for a fact I have, as it shows up in the Lenovo app, and the BIOS settings).
When cat
ing the call file, it returns Error: AE_NOT_FOUND
.
I'm just guessing the string of text we output to /proc/acpi/call
is some kind of device address in a sense, and it's different on the Y740 (and probably Y730/Y540/Y530 too).
If I can figure out what to do in the meantime, I'll update this issue. If, in addition to that, I find a way to determine what model of Lenovo device is being used, I might submit a PR ๐
You may want to check the output as suggested on the wiki page too, since despite not working the program simply says done
on my machine.
Not a very helpful issue yet, but hopefully that changes.