If you install Ubuntu and you found this error massage like this “SMBus Host Controller not enable!” and you want to fix it here is solution,

Edit blacklists.conf by $ sudo nano /etc/modprobe.d/blacklist.conf

And add “blacklist i2c-piix4” on the last line in blacklist.conf

After that reboot your virtual machine by $reboot

Finish, the massage “SMBus Host Controller not enable!” had already fixed.