Continuous ucsi_acpi errors on AMD Ryzen AI 300 Series

Framework Laptop 13 Linux
1

I’m getting continuous ucsi_acpi errors in dmesg when powering my Framework 13 in specific ways:

  • Using Framework 65W adapter (anker or framework cable)
    Only a few errors, seems fine
  • Using Anker PowerPort III 65W Model: A2712
    Only a few errors, seems fine
  • Using Anker PowerPort III 2-port Model: A2666, continuously:
    [...] ucsi_acpi USBC000:00: unknown error 0
[...] ucsi_acpi USBC000:00: UCSI_GET_PDOS failed (-5)
[...] ucsi_acpi USBC000:00: unknown error 256
[...] ucsi_acpi USBC000:00: con1: failed to register partner alt modes (-5)
  • Using Framework 65W adapter through UGREEN CM615 dock, continuously:
    [...] ucsi_acpi USBC000:00: unknown error 0
[...] ucsi_acpi USBC000:00: UCSI_GET_PDOS failed (-5)

OS: elementary OS 8 x86_64 (Built on Ubuntu 24.04.2 LTS)
Host: Laptop 13 (AMD Ryzen AI 300 Series) A9
Kernel: 6.15.6-061506-generic (latest)
Packages: 2003 (dpkg), 140 (flatpak)
DE: Pantheon
CPU: AMD Ryzen AI 9 HX 370 w/ Radeon 890M (24) @ 5.157GHz
GPU: AMD ATI c1:00.0 Device 150e
Memory: 13700MiB / 63579MiB
BIOS Version: 03.03 (Release Date: March 10, 2025) (latest)

Note that I’m quite sure it can’t be the usb c cable as using the same cable with my Framework 65W adapter works fine. Also no difference when using the official framework usb c cable.

Firmware is fully up to date (fwupdmgr refresh --force && fwupdmgr get-updates && fwupdmgr update).

I’m afraid I can’t use combined.sh because elementary OS isn’t supported (yet).

Please let me know if there is more relevant data that I can collect.

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