Comment 49 for bug 1912935

Somehow it did make a difference a couple of times, but unfortunately not always: the last time I thought I had it configured the right way finally by adding the 'acpi_osi=!' part, and it did work after the first reboot and shutdown. But then after I read your last comment #48 I noticed again the drain.

So now I am left with the only thing that works at the moment: the HP laptop power reset, where I shutdown the laptop as usual, and then when it is off I unplug everything and hold the power button for 30 seconds. That work-around is fortunately reliable.

Hopefully the kernel fix will still come.