Tuesday, April 23, 2024

[fedora-arm] Lenovo X13s Firmware Load Issues on Kernel 6.8.7-300

Hi all,

I have been using Fedora 40 Beta on my Lenovo X13s (followed instructions on https://fedoraproject.org/wiki/Thinkpad_X13s, thanks for those, very helpful).

However, last couple of kernel updates have brought regressions which I think are due to failing to load firmware.

dmesg has lines like : -

[ 2.596550] remoteproc remoteproc0: Direct firmware load for qcom/sc8280xp/LENOVO/21BX/qcadsp8280.mbn failed with error -2
[ 2.606506] remoteproc remoteproc1: Direct firmware load for qcom/sc8280xp/LENOVO/21BX/qccdsp8280.mbn failed with error -2

This has the impact that the power monitor doesn't seem to be able to pull battery status (pd-mapper is installed and running)

Rebooting and selecting kernel 6.8.4-300.fc40.aarch64 and this issue disappears. Is this happening to any other X13s owner? Any help a debugging the issue/resolving it without downgrading kernel would be appreciated.


Andrew Spooner
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