I am having issues with putting my PC to sleep. I have a 5800X3D, an ASUS Maximus ROG motherboard and a RTX 3090. Every time I put it to sleep, instant wakeup. Journalctl shows nothing obvious to me that woke it up. I’ve disabled all ACPI wake devices. My CPU is set to s2idle deep. I am at a loss as to what is causing this, other than possibly it being an Nvidia issue. Anyone else having similar issues? Any assistance is appreciated.
Has this just suddenly started happening (if so, what changed), or has it always done this?
I have a (Windows) laptop that’s started doing this and I was convinced it’s hardware, but recently I closed every single application down before shutting down and it didn’t restart…
But, I would start with hardware / BIOS first.