I recently switched from Windows 10 to Ubuntu. So far so good, but I get these errors on every boot. I was not getting these when on Windows 10 (not sure if it is because Windows didn't have these errors or Windows just hided them from me) I just ignored them since the system can still boot and I think these are not fatal errors.
But now I actually want to know if I should take action, or this can be safely ignored (i.e does not do any harm), or should I add noacpi or something? I read that might also stop other working acpi thingies from working so I just ignored until this day I decided to ask here.
The reason I actually want to know this can be solved without any harm is, well, it is annoying to see these every boot and they seem to delay boot a bit (not sure if it is because of it though, but it hangs for like 1.5-2 seconds waiting on blinking _ after the error before going to ubuntu).
The errors are these:
ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error (AE_NOT_FOUND) (20201113/psparse-529) ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._PPC], AE_NOT_FOUND (20201113/psargs-330)
I don't know what PR or PPC means but from the CPU0 part, it seems like something related to my CPU's first core (I have a dual core one) but my CPU is working fine (and was working fine in Windows too)