ubuntu 24.0.1 did not power off after shutdown -P now or halt -p command.

[fire-fly2]

Hi
ubuntu 24.0.1 did not power off after shutdown -P now or halt -p command.
Try using systemctl poweroff and systemctrl halt.
The results were the same. The video was off but the hard disk still spinning.
update on 2024-09-23
The shutdown was trying to stop the following but was unable to. Causing the stopping loop
/usr/bin/systemctl stop fwupd-refresh.timer
/usr/bin/systemctl stop fwupd
/usr/bin/systemctl stop NetworkManager.service
/usr/bin/systemctl stop systemd-networkd.socket
/usr/bin/systemctl stop systemd-networkd.service
/usr/bin/systemctl stop polkit.service


Please help.

[ActionParsnip]

Does the system have a make and model?

[fire-fly2]

It is an assembled desktop the motherboard info below. Thanks

[him610]

Try it without -P as that is the default, and it is unnecessary.

sudo shutdown now

[fire-fly2]

nope, not working too.
I even try systemctl poweroff but result was negative