Hello, Open bug in launchpad.net https://bugs.launchpad.net/bugs/1806682 dmesg: ACPI: Invalid passive threshold Best regards, -- Cristian Aravena Romero (caravena)
Created attachment 279947 [details] dmesg 4.20.0-042000rc6-generic [ 1.654074] ACPI: Invalid passive threshold
please attach the acpidump output.
Created attachment 280155 [details] $ sudo acpidump > acpidump.out
Needs more information? (: -- Cristian Aravena Romero (caravena)
According to the acpidump, there is no _PSL control method, which is mandatory for a passive trip point. So, this is a BIOS bug to me, and there is no way to fix it in Linux kernel. Bug closed. BTW, if you're running into a real overheating issue on this machine, I think you can set CONFIG_INT340X_THERMAL and use the int340x thermal drivers plus userspace thermal daemon for thermal control.
> BTW, if you're running into a real overheating issue on this machine, How do I know if I have this temperature problem? How do I check this? -- Cristian Aravena Romero (caravena)
you can attach the out of "grep . /sys/class/thermal/thermal*/*" /sys/class/thermal/thermal*/temp shows the current temperature of each thermal zone.
Created attachment 280391 [details] $ LANGUAGE=C grep . /sys/class/thermal/thermal*/*