STATUS: FAILED BUILD: meta-intel: 158516f3b89eafa222e64de90de383cabc8c2594 ENVIRONMENT: corei7 on Cherryhill STEPS TO REPRODUCE: Parse dmesg log and all log files in /var/log for keywords like: "error" , "failed" , "cannot", "can't" etc. Filter out the known and invalid errors or errors that appear in certain situations and need to be ignored. EXPECTED OUTCOME: No errors or fails should be present in logs Actual outcome: This error appears in dmesg log: Central error: [ 1.276494] pnp 00:03: can't evaluate _CRS: 1 *********************** [ 1.213382] Switched to clocksource refined-jiffies [ 1.240468] pnp: PnP ACPI init [ 1.243952] ACPI: bus type PNP registered [ 1.248738] pnp 00:00: Plug and Play ACPI device, IDs INT0800 (active) [ 1.248879] system 00:01: [io 0x0680-0x069f] has been reserved [ 1.255514] system 00:01: [io 0x0400-0x047f] has been reserved [ 1.262142] system 00:01: [io 0x0500-0x05fe] has been reserved [ 1.268772] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.268982] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.270639] pnp 00:03: unknown resource type 17 in _CRS [ 1.276494] pnp 00:03: can't evaluate _CRS: 1 [ 1.281440] pnp 00:03: Plug and Play ACPI device, IDs INT33f7 (active) [ 1.281684] pnp 00:04: unknown resource type 17 in _CRS [ 1.287539] pnp 00:04: can't evaluate _CRS: 1 [ 1.292483] pnp 00:04: Plug and Play ACPI device, IDs INT33be (active) [ 1.292566] pnp 00:05: unknown resource type 17 in _CRS [ 1.298420] pnp 00:05: can't evaluate _CRS: 1 [ 1.303352] pnp 00:05: Plug and Play ACPI device, IDs INTcf1c (active) [ 1.305365] system 00:06: [mem 0x91834000-0x91834fff] has been reserved [ 1.312775] system 00:06: [mem 0x91832000-0x91832fff] has been reserved [ 1.320181] system 00:06: [mem 0x91821000-0x91821fff] has been reserved
This is a firmware issue and is resolved with both 4.1 and 4.4. BIOS: BIOS BRAS.X64.X087.R00.1509300559 09/30/2015