On Wed, 14 Sep 2022 09:25:12 +0200
Dario Lesca <d.lesca(a)solinos.it> wrote:
When I try suspend with "systemctl suspend" my notebook
Fedora 36
sometime do not suspend with "PM: Some devices failed to suspend, or
early wake event detected" error.
Someone can help me to resolve this issue?
It looks like you have a usb drive attached, and it fails to suspend
because it is out of sync.
set 14 00:41:31 dodo.home.solinos.it kernel: xhci_hcd 0000:00:14.0: PM: failed to suspend
async: error -16
Someone else had this issue, and asked a question on stackexchange, and
got an answer.
https://unix.stackexchange.com/questions/690620/how-to-enable-sync-on-sus...
Summary: You have to either issue a sync before suspend, or turn on
autosync in the kernel before suspend. Details there.