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ACPI BIOS Error During Boot: Could Not Resolve Symbols

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During boot, my Linux system displays the following error messages: enter image description here [ 0.129513][ T1] ACPI BIOS Error (bug): Could not resolve symbol [_SB.PCO0.1200.TPDO], AE_NOT_FOUND (20230628/dswload2-162) [ 0.129521][ T1] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220) [ 0.129543][ T1] ACPI BIOS Error (bug): Could not resolve symbol [_SB.PCO0.1200.TPL1], AE_NOT_FOUND (20230628/dswload2-162) [ 0.129546][ T1] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220) These error messages seem to be related to the Advanced Configuration and Power Interface (ACPI) BIOS implementation on my system. ---------- Question 1: What is the cause of this ACPI BIOS error during boot? Question 2: How can I resolve this issue and successfully boot my Linux system without encountering the ACPI BIOS error? Question 3: What are the potential consequences or limitations of the workarounds or solutions suggested for this problem? Question 4: Are there any specific hardware configurations or system setups that are more prone to this type of ACPI BIOS error? Question 5: Is there a way to identify the root cause of the ACPI BIOS issue, such as a specific hardware component or BIOS implementation, to help troubleshoot the problem more effectively? ---------- Please provide a detailed explanation of the ACPI BIOS error, its potential causes, and step-by-step solutions or workarounds to resolve the issue, taking into account the potential trade-offs or limitations of each approach.
Asked by Dr. P (21 rep)
Apr 14, 2024, 07:08 PM
Last activity: Dec 8, 2024, 01:03 AM