https://bugzilla.kernel.org/show_bug.cgi?id=199583
Bug ID: 199583
Summary: [Firmware Bug]: TSC ADJUST differs within socket(s),
fixing all errors & ACPI Error[SDS0]
Product: ACPI
Version: 2.5
Kernel Version: 4.15.0-20-generic
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Config-Tables
Assignee: acpi_config-tab...@kernel-bugs.osdl.org
Reporter: kirk...@aol.com
Regression: No
Hi everyone,
my apologies for the disturbance.
I've been getting these errors on boot. The hardware is brand new and also I've
tried different linux distros. All of them had in common the same kernel
version.
The errors that I see upon boot are the following:
<<<
[ 0.004000] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing all
errors
[ 0.057329] Error parsing PCC subspaces from PCCT
[ 0.126498] ACPI Error: [SDS0] Namespace lookup failure, AE_NOT_FOUND
(20170831/psargs-364)
[ 0.126505] ACPI Error: Method parse/execution failed \SHAD._STA,
AE_NOT_FOUND (20170831/psparse-550)
[ 0.126518] ACPI Error: [SDS0] Namespace lookup failure, AE_NOT_FOUND
(20170831/psargs-364)
[ 0.126523] ACPI Error: Method parse/execution failed \SHAD._STA,
AE_NOT_FOUND (20170831/psparse-550)
[ 0.153748] ACPI Error: [SDS0] Namespace lookup failure, AE_NOT_FOUND
(20170831/psargs-364)
[ 0.153755] ACPI Error: Method parse/execution failed \SHAD._STA,
AE_NOT_FOUND (20170831/psparse-550)
[ 0.189380] ACPI Error: [SDS0] Namespace lookup failure, AE_NOT_FOUND
(20170831/psargs-364)
[ 0.189387] ACPI Error: Method parse/execution failed \SHAD._STA,
AE_NOT_FOUND (20170831/psparse-550)
[ 4.395072] RAS: Correctable Errors collector initialized.
<<<
Rolling back the kernel to version 4.9.x removes some of the errors but. For
instance I don't see anymore the [Firmware Bug] but the errors related to ACPI
they still appear at boot time.
I am not sure but I think these errors might be kernel related since rolling
back the kernel version does reduce the amount of errors showing upon boot but
then again I'm not a kernel expert!
Thank you in advance for your time and support!
Kind Regards,
Kirk.
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