My p14s AMD gen5 was experiencing fairly heavy power consumption during s2idle sleep, with https://git.kernel.org/pub/scm/linux/kernel/git/superm1/amd-debug-tools.git/about/ revealing that the system was being repeatedly woken from sleep by the ACPI EC. The tool suggested enabling Wake-On-LAN, which I tried and seems to have fixed the issue.

Given that the tool had suggested this I reached out to the creator to see if they knew why Wake-On-LAN might have this effect and whether it was common to this model of ThinkPad. Unfortunately they had not seen the WoL issue firsthand and so was unsure of the details of the issue. They referred me to a Lenovo engineer who may know more - I'll update here with anything I find. Eyesinthefire (talk) 21:46, 17 February 2025 (UTC)

Argh. Updated my firmware and that fixed it. Eyesinthefire (talk) 21:18, 13 March 2025 (UTC)

Specifically, an update on the system firmware from 0.1.5 → 0.1.11 and the Embedded Controller from 0.1.3 → 0.1.05 fixed the issue. Unsure which one did the trick, but I suspect it was the EC. Eyesinthefire (talk) 18:48, 14 March 2025 (UTC)

Has anyone gotten the NFC reader working? Wat (talk) 22:25, 6 April 2025 (UTC)

I got it working! It's an NXP NPC300 connected via I2C, and it needs the modules nxp_nci and nxp_nci_i2c. Wat (talk) 17:47, 13 April 2025 (UTC)

I have tried to enable these modules you mentioned, but I even dont know where the device is.

I have installed packages according to NFC, I2C and Smartcards.

Therefore I am confused about how to test this device. Brucekomike (talk) 19:00, 10 June 2025 (UTC)

i have searched a lot finding this: https://github.com/nfc-tools/libnfc/issues/455 Brucekomike (talk) 15:17, 11 June 2025 (UTC)