News for hackers. Stuff that matters.
Re:Why does Linux have so much trouble sleeping and waking? by exikyut on Friday December 11, 2020 @03:54PM (#25390857)
Enabling verbose ACPI debug messages might do it:

https://www.kernel.org/doc/Documentation/acpi/debug.txt

I'm not exactly sure what options you'd need to enable/disable to just catch useful info.

Hopefully you don't need to enable everything, which may produce enough (realtime) logspam to make journald use a noticeable amount of CPU.

There are no comments on this comment yet.