X470d4u Debian shutdown doesn't poweroff/turn off

[Axel71]

Hi,

I have a new system:

X470d4u
AMD Ryzen 5 3600
Samsung M391A4G43MB1-CTD 2666 MT/s 32GB
PSU be quiet! System Power 9 400W
BIOS Version 3.5
BMC Version 1.90.00
only power cable and one Ethernet Cable within LAN1 Port - no VGA cable or USB devices plugged in

The challenge is, that debian testing (bullseye) with Kernel 5.10.0-2 running, the system doesn't poweroff after shutdown.
I have to switch off the system manually.

Has anyone an idea how to solve that?

Many thanks in advance
Axel

 

[EffrafaxOfWug]

Hmm, my system spec is next to identical to yours although I'm using debian stable (albeit with the backports kernel); I don't think I've seen this behaviour myself but I can't remember the last time I did a poweroff rather than a reboot.

Does anything remain on the console when you power down? Do reboots works as expected or do you need to do a hard reset there too?

 

[Axel71]

Because I am setting up the new server and have to migrate the old one step-by-step - I'm using the time to find a stable base. 1st I tried stable/buster - had several problems with the 4.19 kernel (and poweroff after shutdown doesn't work) - then tried the backport kernel (less kernel hw issues, but no power-off)

Reboot is working with backport and testing kernel - In the future I won't need the poweroff, but it seems, that there is maybe an open issue with the hardware/software compliance and that's something I don't want to find out after setting up everything ...

Last entry in syslog is "stopping LVM ..."

console last output is "failed to finalize dm devices, ignoring"

 

[Axel71]

Without using LVM the system powers off ... seems to be a problem of LVM in that combination with the hardware

 

[EffrafaxOfWug]

I'm using LVM myself (along with mdraid and LUKS) and have had the occasional problems with debian not closing the drives properly, resulting in long timeouts when preparing to reboot - perhaps this is related? However, the screen would normally log "waiting to close volume XYZ" or something similar when it was stuck on that particular problem.

 

[gb00s]

What are your ACPI bios settings, guys or what is 'shutdown -H -P +0' doing for you?

 

[Axel71]

RTC Alarm Power On = Disabled
PCIE Devices Power On = Disabled
Global C-State Control = Disabled
ACPI _CSTR C1 Declaration = Auto

poweroff or 'shutdown -H -P +0' = works system powers off

halt = shutsdown everything, but doesn't power off and I couldn't find a hint in the logs