Created attachment 301748 [details] Boot log showcasing the error and warning Description: Since updating to kernel 5.19.6 My kernel log started getting full of warnings of energy_full being greater than energy_full_design. Before the update, this warning would pop up for me about two times per month but no more. Leaving my laptop unattended for a couple of hours and upon returning to it it was unresponsive and the caps locks key was blinking. (which AFAIK indicates an issue with power) Laptop model: ThinkPad P15 Gen 2i I have attached the log from last boot.
Downgrading the kernel to 5.19.1 seems to fix the issue, so it looks like this was introduced after that.
Nope I was wrong, the issue remains. In addition to the energy_full related warnings, I get errors such as: BUG: kernel NULL pointer dereference, address: 0000000000000000 ACPI Error: Aborting method \_SB.PC00.LPCB.EC._Q27 due to previous error (AE_NOT_FOUND) (20220331/psparse-529) ACPI BIOS Error (bug): Could not resolve symbol [^^^PEG1.MASP], AE_NOT_FOUND (20220331/psargs-330)
Your dmesg doesn't actually contain this message; $ grep great boot_fun; echo $? 1
Please try installing the latest BIOS revision which looks like version 1.22. Check if it helps, if it doesn't, please upload a log file with this warning.