Why do APCI error messages appear when booting system?
Issue
Why do APCI error messages appear when booting system?
Oct 23 19:44:52 dhcp33 kernel: ACPI Warning for \_SB_._OSC: Return type mismatch - found Integer, expected Buffer (20090903/nspredef-1006)
Oct 23 19:44:52 dhcp33 kernel: ACPI Error (psargs-0359): [ECEN] Namespace lookup failure, AE_NOT_FOUND
Oct 23 19:44:52 dhcp33 kernel: ACPI Error (psparse-0537): Method parse/execution failed [\] (Node ffffffff81f08530), AE_NOT_FOUND
Oct 23 19:44:52 dhcp33 kernel: ACPI Error (dswload-0659): [PCI0] Namespace lookup failure, AE_NOT_FOUND
Oct 23 19:44:52 dhcp33 kernel: ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20090903/psloop-230)
Oct 23 19:44:52 dhcp33 kernel: ACPI Error (psparse-0537): Method parse/execution failed [\] (Node ffffffff81f08530), AE_NOT_FOUND
Oct 23 19:44:52 dhcp33 kernel: ACPI: Executed 3 blocks of module-level executable AML code
Oct 23 19:44:52 dhcp33 kernel: ACPI: Interpreter enabled
Oct 23 19:44:52 dhcp33 kernel: ACPI: (supports S0 S5)
Oct 23 19:44:52 dhcp33 kernel: ACPI: BIOS offers _GTS
Oct 23 19:44:52 dhcp33 kernel: ACPI: If "acpi.gts=1" improves suspend, please notify linux-acpi@vger.kernel.org
Oct 23 19:44:52 dhcp33 kernel: ACPI: Using IOAPIC for interrupt routing
Oct 23 19:44:52 dhcp33 kernel: ACPI Warning: Incorrect checksum in table [OEMB] - 16, should be 11 (20090903/tbutils-314)
Environment
- Red Hat Enterprise Linux 6
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