2 Replies Latest reply on Aug 6, 2014 11:31 PM by s_onobori

    shut down DN2820FYKH with power button


      I've installed CentOS6.5 x86_64 on DN2820FYKH.

      I want to shut down with power button.

      But, the acpid daemon cannot work correctly.


      And, after I selected grub menu, the error message

      "ACPI: Unable to load the System Description Tables"

      is displayed.Does this message relate to the issue?


      Please can anyone help me with this issue?


      I've checked, but the issue doesn't solve:

      *BIOS update

      BIOS ver. 0028 ==> 0038

      *BIOS setting

      *Legacy/UEFI boot

      *CentOS setting

      ==> /proc/acpi/ directory does not exist.