Red Hat Bugzilla – Bug 802224
acpi error message at boot: "ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d"
Last modified: 2013-01-10 03:27:55 EST
Created attachment 569287 [details]
Description of problem:
The problem is that the following ACPI error message appear at boot log of my laptop
Version-Release number of selected component (if applicable):
Fedora with last updates
it happens at every boot
Steps to Reproduce:
1. reboot laptop
2. cat /var/log/messages
Created attachment 569288 [details]
Created attachment 569289 [details]
dmesg | grep ACPI
Are you actually having some functional problem with this machine, or are you just seeing the messages?
*** Bug 802227 has been marked as a duplicate of this bug. ***
Your firmware refuses to hand over control of PCIe functionality to the kernel, which is something the spec allows it to do. This isn't a bug.