ASRock Z370M Pro4 sometimes stay on at shutdown

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   Hello all, I have this MB with a Proxmox VE environment running on it (for who does not know, it's a Debian 12 based hypervisor).

Specially after a long runtime (more than a day), if I shutdown the system it does not power off: the poweroff procedure completes, monitor goes to standby but power led and fans remain powered and running. Therefore WOL does not work and I have to force poweroff pressing case button.

I read that 'acpi_osi=! acpi_osi="Windows 2020"' kernel parameter can help, can anyone confirm? Thanks.

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fmaione Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 hours 53 minutes ago Status: Offline Points: 20	Post Options Post Reply Quote fmaione Report Post Thanks(0) Quote Reply Topic: ASRock Z370M Pro4 sometimes stay on at shutdown Posted: 15 hours 46 minutes ago at 8:00pm
	Hello all, I have this MB with a Proxmox VE environment running on it (for who does not know, it's a Debian 12 based hypervisor). Specially after a long runtime (more than a day), if I shutdown the system it does not power off: the poweroff procedure completes, monitor goes to standby but power led and fans remain powered and running. Therefore WOL does not work and I have to force poweroff pressing case button. I read that 'acpi_osi=! acpi_osi="Windows 2020"' kernel parameter can help, can anyone confirm? Thanks.