[ltp] ThinkPad X1E4 and P1G5 losing keystrokes under Linux

[chris at idlelion.net]

From: "Marius Gedminas" <marius at gedmin.as>
> AFAIU a battery pull is necessary to reboot the embedded controller,
> about which I know absolutely nothing.  I have no idea how one's
> supposed to do that with a modern ThinkPad without a removable battery.

There is a BIOS option to disable the internal battery until the next restart. It's there to use when replacing that battery.

Chris