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 _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx