Ubuntu
linux package

  1. Bug #1937056
  2. Comment #11

Comment 11 for bug 1937056

Revision history for this message
Chris Chiu (mschiu77) wrote :

Thanks for the information. So it means the ownership of the pin is incorrectly configured by the BIOS. I can force the host_own bit to different value, please try to install the customized kernel and give me the dmesg output. https://people.canonical.com/~mschiu77/lp1937056/
However, even it works, you may still need to upgrade to a newer BIOS for it because the system can only configure the pin based on BIOS/ACPI settings.