> Command "sudo pm-suspend" does not work properly on my notebook, just blank screen but without going to sleep mode - hard restart needed.
FYI pm-utils is orphaned and outdated. You should be using `systemctl suspend` to suspend from CLI.
> Yes, CPU on my ASUS notebook is AMD Ryzen 7 6800H, so "Rembrandt".
Then your issue is probably duplicate of https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.5/+bug/2064595.
> Command "sudo pm-suspend" does not work properly on my notebook, just blank screen but without going to sleep mode - hard restart needed.
FYI pm-utils is orphaned and outdated. You should be using `systemctl suspend` to suspend from CLI.
> Yes, CPU on my ASUS notebook is AMD Ryzen 7 6800H, so "Rembrandt".
Then your issue is probably duplicate of https:/ /bugs.launchpad .net/ubuntu/ +source/ linux-oem- 6.5/+bug/ 2064595.