https://bugzilla.kernel.org/show_bug.cgi?id=220440
Bug ID: 220440
Summary: ACPI Errors on Ubuntu 22.04 (Dell Inspiron 5570) –
Need Assistance
Product: ACPI
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: ACPICA-Core
Assignee: acpi_acpica-c...@kernel-bugs.osdl.org
Reporter: cfca...@gmail.com
Regression: No
Created attachment 308475
--> https://bugzilla.kernel.org/attachment.cgi?id=308475&action=edit
acpi_report.tar.gz – Raw ACPI tables system_info.txt – Full hardware/BIOS
details
Dear Ubuntu Support Team,
I’m encountering persistent ACPI errors on my Dell Inspiron 5570 serial number
2XB4DQ2
running Ubuntu 22.04.4 LTS (Kernel: 6.8.0-71-generic). The errors occur during
boot and operation, affecting system stability:
text
[ 0.209448] ACPI Error: No pointer back to namespace node in package
(20230628/dsargs-301)
[ 5.078181] ACPI Error: No pointer back to namespace node in package
0000000042442da3 (20230628/dsargs-301)
Steps Taken (Without Success):
Updated BIOS to the latest version 1.14.0
Tried kernel parameters: acpi_osi=!, pcie_aspm=off, acpi_no_error=1
Tested with multiple kernels (5.15, 6.5, 6.8)
Attempted manual DSDT overrides
Attached Files:
acpi_report.tar.gz – Raw ACPI tables
system_info.txt – Full hardware/BIOS details
Request:
Confirm if this is a known issue with Ubuntu/Dell hardware.
Provide guidance on patching or workarounds.
Escalate to upstream (Linux kernel) if needed.
System Details:
Service Tag: [Insert tag from sudo dmidecode -s system-serial-number]
BIOS Version: [Insert version from sudo dmidecode -s bios-version]
Thank you for your assistance!
Best regards, Cristobal
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