1) Today I have changed the file /etc/default/grub:
GRUB_CMDLINE_LINUX_DEFAULT="acpi=force reboot=acpi"
2) run update-grub2
Now I can sleep and shutdown! :-) :-) :-)
The error message "/ is busy" is still there, but computer turns off right after that.
1) Today I have changed the file /etc/default/grub: LINUX_DEFAULT= "acpi=force reboot=acpi"
GRUB_CMDLINE_
2) run update-grub2
Now I can sleep and shutdown! :-) :-) :-)
The error message "/ is busy" is still there, but computer turns off right after that.