Issue #305 has been reported by Stefan Ott.
---------------------------------------- Bug #305: Thermal sensors on Thinkpad X201 no longer working https://ticket.coreboot.org/issues/305
* Author: Stefan Ott * Status: New * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- The thermal sensors on my Thinkpad are no longer working with the latest version of coreboot. Normally, the values should look like this:
# cat /proc/acpi/ibm/thermal temperatures: 68 0 0 0 0 0 0 0
# sensors thinkpad-isa-0000 thinkpad-isa-0000 Adapter: ISA adapter fan1: 3440 RPM temp1: +68.0°C
Now they look like this instead:
# cat /proc/acpi/ibm/thermal temperatures: -128 0 0 0 0 0 0 0
# sensors thinkpad-isa-0000 thinkpad-isa-0000 Adapter: ISA adapter fan1: 0 RPM temp1: N/A
It seems that this patch broke things: https://review.coreboot.org/c/coreboot/+/51072