Arch Linux

xixiyyy

Member

Registered: 2025-05-19

Posts: 2

ACPI BIOS Error (bug) on my lenovo thinkpad e15 gen 4

I am newly install archlinux on my lenovo thinkpad e15 gen 4,and I noticed some bugs displayed on each boot.Then I use journalctl and got these.Could anyone help me,thanks!
-- Boot e03974bd240e4942bfcda5a932de23a6 --
5月 19 23:05:24 archlinux kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.WMI6], AE_ALREADY_EXISTS (20240827/dswload2-326)
5月 19 23:05:24 archlinux kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20240827/psobject-220)
5月 19 23:05:24 archlinux kernel: thinkpad_acpi: Unknown/reserved multi mode value 0x0000 for type 4, please report this to ibm-acpi-devel@lists.sourceforge.net

Last edited by xixiyyy (2025-06-11 14:07:57)

xixiyyy

Member

Registered: 2025-05-19

Posts: 2

Re: ACPI BIOS Error (bug) on my lenovo thinkpad e15 gen 4

And here are my detaild laptop information.
Operating System: Arch Linux
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.0
Kernel Version: 6.14.6-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × 12th Gen Intel® Core™ i7-1260P
Memory: 15.3 GiB of RAM
Graphics Processor: Intel® Iris® Xe Graphics
Manufacturer: LENOVO
Product Name: 21E6A000CD
System Version: ThinkPad E15 Gen 4