Hi Everyone!
During the boot and before unlock the LuKS volume I'm getting a lot of ACPI errors regarding Namespace lookup failure:
[ 1.726445] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.726525] ACPI Error: Method parse/execution failed \_PR.CPU1._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.726609] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.726739] ACPI Error: Method parse/execution failed \_PR.CPU2._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.726932] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.727136] ACPI Error: Method parse/execution failed \_PR.CPU3._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.727332] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.727517] ACPI Error: Method parse/execution failed \_PR.CPU4._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.727709] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.727896] ACPI Error: Method parse/execution failed \_PR.CPU5._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.728105] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.728290] ACPI Error: Method parse/execution failed \_PR.CPU6._CST, AE_NOT_FOUND (20170728/psparse-550)
[ 1.728483] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20170728/psargs-364)
[ 1.728667] ACPI Error: Method parse/execution failed \_PR.CPU7._CST, AE_NOT_FOUND (20170728/psparse-550)
How can I solve this?
Thank you