Comment # 34 on bug 1185513 from Anthony Agelastos

(In reply to Joey Lee from comment #32)
> Hi Anthony, 
> 
> I have attached updated DSDT and SSDT11 tables. Could you please help to do
> the following steps for debugging? I have added some debug log to the above
> two tables. 
> 
> - Put updated tables to new initrd:
> 
> mkdir -p kernel/firmware/acpi
> cp dsdt.aml kernel/firmware/acpi
> cp ssdt11.aml kernel/firmware/acpi
> find kernel | cpio -H newc --create >
> /boot/instrumented_initrd-5.12.0-2-default
> cat /boot/initrd-4.12.14-94.41-default
> >>/boot/instrumented_initrd-5.12.0-2-default
> 
> - Modify /boot/grub2/grub.cfg
> 
>     Add the following kernel parameters (please remove old):
> acpi.debug_level=0x2 acpi.debug_layer=0xFFFFFFFF
> 
>     Change the booting initrd:
> < initrdefi /boot/initrd-5.12.0-2-default
> change to
> > initrdefi /boot/instrumented_initrd-5.12.0-2-default
> 
> Then please reboot and capture dmesg log. You should see some "[ACPI Debug]"
> log in dmesg. Please attach dmesg log on bugzilla.
> 
> Thanks!

I currently am running a different kernel than what you're showing (see below).
Do I modify your instructions for the 5.12.3-1-default kernel? Thank you for
your clarification and wonderful help with this ticket.

> cat /etc/os-release | grep VERSION_ID
VERSION_ID="20210515"
> uname -r
5.12.3-1-default