Re: ACPI errors at boot
I've seen errors somewhat similar to that on my machine since I bought it almost 3
years ago, and have always interpreted them as due to a BIOS bug (I'm using the latest
BIOS). Doesn't cause any problems AFAICT.
[ 0.125788] ACPI Error: [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS (2
0160831/dsfield-211)
[ 0.125939] ACPI Error: Method parse/execution failed [\_SB.PCI0._OSC] (Node
ffff8dbaedc9d488), AE_ALREADY_EXISTS (20160831/psparse-543)
[ 0.126079] acpi PNP0A03:00: _OSC failed (AE_ALREADY_EXISTS); disabling ASPM
[ 0.126147] acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 0
0-10] only partially covers this bridge
[ 0.126595] acpi PNP0A03:00: host bridge window expanded to [mem 0xe0000000-0
xfffffffe window]; [mem 0xfed40000-0xfed4ffff window] ignored