How to Fix ACPI Error : Namespace lookup failure

From	慕冬亮 <mudongliangabcd@hotmail.com>
Newsgroups	linux.debian.user
Subject	How to Fix ACPI Error : Namespace lookup failure
Date	2017-04-21 04:40 +0200
Message-ID	<tywEh-az-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Dear all,

After I reverted BIOS back to default setting, I found some following error messages related to ACPI:

[    0.847234] ACPI: Thermal Zone [THM] (25 C)
[    0.847347] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
[    0.847605] ACPI Error: Method parse/execution failed [\_TZ.TZ00._TMP] (Node ffff987b7d51dac8), AE_NOT_FOUND (20160831/psparse-543)
[    0.848038] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
[    0.848240] ACPI Error: Method parse/execution failed [\_TZ.TZ00._TMP] (Node ffff987b7d51dac8), AE_NOT_FOUND (20160831/psparse-543)
[    0.848524] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
[    0.848725] ACPI Error: Method parse/execution failed [\_TZ.TZ01._TMP] (Node ffff987b7d51de38), AE_NOT_FOUND (20160831/psparse-543)
[    0.848998] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
[    0.849198] ACPI Error: Method parse/execution failed [\_TZ.TZ01._TMP] (Node ffff987b7d51de38), AE_NOT_FOUND (20160831/psparse-543)

How to fix this problem?

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How to Fix ACPI Error : Namespace lookup failure 慕 冬亮 <mudongliangabcd@hotmail.com> - 2017-04-21 04:40 +0200
  Re: How to Fix ACPI Error : Namespace lookup failure Darac Marjal <mailinglist@darac.org.uk> - 2017-04-21 11:40 +0200

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