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Bug #632

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MK

Lenovo T580 missing charging threshold

Bug #632: Lenovo T580 missing charging threshold

Added by Marcus Karlsen 26 days ago. Updated 22 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
none
Start date:
03/02/2026
Due date:
% Done:

0%

Estimated time:
Affected versions:
main
Needs backport to:
Affected hardware:
Lenovo T580
Affected OS:
All of them

Description

After building coreboot correctly via guide provided on the website, the Lenovo T580 does not initialise thinkpad_acpi be default therefore charging thresholds are missing.
The bug is payload and os agnostic. Manifests itself in debian/fedora/arch on edk2(MrChromebox fork) and SeaBIOS.

Can be resolved via "sudo modprobe thinkpad_acpi force_load=1".

Files

Download all files
lspci.txt (24.7 KB) lspci.txt Marcus Karlsen, 03/02/2026 04:29 PM
cbmem.log (87.9 KB) cbmem.log Marcus Karlsen, 03/02/2026 04:29 PM
dmesg.txt (67.1 KB) dmesg.txt Marcus Karlsen, 03/06/2026 03:52 PM

Related links

https://doc.coreboot.org/mainboard/lenovo/skylake.html

MK Updated by Marcus Karlsen 26 days ago Actions
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 #1

  • Affected versions main added
  • Affected versions deleted (24.12)

JR Updated by Johann Rode 24 days ago Actions
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 #2

Please also post your dmesg.

Can you please try to create a file /etc/modprobe.d/thinkpad-acpi.conf with the following content:
options thinkpad_acpi force_load=1

MK Updated by Marcus Karlsen 22 days ago Actions
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 #3

MK Updated by Marcus Karlsen 22 days ago Actions
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 #4

Johann Rode wrote in #note-2:

Please also post your dmesg.

Can you please try to create a file /etc/modprobe.d/thinkpad-acpi.conf with the following content:
options thinkpad_acpi force_load=1

dmesg uploaded.
The mentioned file in modprobe.d works as a temporary workaround until the system gets reinstalled.

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