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#1 2024-03-06 12:50:44

From: Singapore
Registered: 2009-09-08
Posts: 157

ThinkPad T14 Gen 3 sleep issues

My LENOVO_MT_21CF_BU_Think_FM_ThinkPad T14 Gen 3 has been ok except for the fact it doesn't go to sleep on low battery.

Also I have a homeassistant schedule that turns off power on my desk, and it doesn't seem to realise when it's disconnected from AC power. So each day I find my machine switched off, and i have to power it on slowly, LUKS unlock etc.

First I don't have a swap configured. And maybe that's why I'm having issues?

logind.conf are the defaults (everything commented out)

I noticed on my AMD thinkpad that getting the battery percentage seems non-trivial. Maybe because it has two batteries?

Also discharge events for one reason or another do not get reported by udev. ?

Furthermore `systemctl suspend` ONLY works reliably on the LTS kernel.

I tried writing a script with a systemd time but it doesn't work. Perhaps you can suggest a better one? … 62ee1ef85a

Thank you!

Last edited by hendry (2024-03-06 13:07:45)


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