Arch Linux

linuxsimpleton43

Member

Registered: 2022-03-24

Posts: 32

ThinkPad T14s Gen3 AMD S3 sleep fails

So I recently purchased a ThinkPad T14s Gen3 AMD and I'm having issues with the S3 sleep state. I have enabled Linux (S3) in the bios. I am also running the latest kernel on a fresh install. When I check journalctl for "PM" I see the following message that repeats every 2-15 seconds: https://bpa.st/J75Q. I have disabled the "0000:02:00.0" device from being an acpi s3 wakeup event. I have also disabled the wwan card (thats what I think is causing the issue) through rfkill. I'm not sure what else to try, I'm down to trying any suggestions. I plan on posting the solution to this to the arch linux wiki page for "ThinkPad T14s Gen3 AMD" (I'll have to create the new page). Thanks!

ceri

Member

Registered: 2013-10-12

Posts: 57

Re: ThinkPad T14s Gen3 AMD S3 sleep fails

According to lenovo, AMD doesn't support S3 sleep mode on the 6000 series. You have to use the other one in bios.