now I use aspeed ast2600 openbmc.

At first, I set pwer state command: but failed!

root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Off" Failed to set property CurrentHostState on interface xyz.openbmc_project.State.Host: The name is not activatable root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Running" Failed to set property CurrentHostState on interface xyz.openbmc_project.State.Host: The name is not activatable

so I modify the "\meta-aspeed-sdk\meta-ast2600-sdk\conf\machine\ast2600-emmc.conf", remove the "x86-power-control"...  :

PREFERRED_PROVIDER_virtual/obmc-system-mgmt = "packagegroup-aspeed-obmc"
PREFERRED_PROVIDER_virtual/obmc-host-ipmi-hw = "phosphor-ipmi-kcs"

# I remove the 2 lines :
#VIRTUAL-RUNTIME_obmc-host-state-manager ?= "x86-power-control"
#VIRTUAL-RUNTIME_obmc-chassis-state-manager ?= "x86-power-control"
EXTRA_IMAGEDEPENDS:append = "\
   aspeed-image-recoveryuart \
   aspeed-image-emmcboot \

After,  I set pwer state command OK :

root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Off" root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Running"

but, after I update openbmc for the lastest the version, it can't enter the system.

and I open the 2 lines :

VIRTUAL-RUNTIME_obmc-host-state-manager ?= "x86-power-control"
VIRTUAL-RUNTIME_obmc-chassis-state-manager ?= "x86-power-control"

the system is OK.

but, the "x86-power-control" is disable, I set pwer state command is failed !

root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Off"

Failed to set property CurrentHostState on interface xyz.openbmc_project.State.Host: The name is not activatable root@ast2600-emmc:~# busctl set-property xyz.openbmc_project.State.Host /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.Host CurrentHostState s "xyz.openbmc_project.State.Host.HostState.Running" Failed to set property CurrentHostState on interface xyz.openbmc_project.State.Host: The name is not activatable

so how to solve the problem for the set pwer state command ?

Thank you very much !