HOWTO : Fix Ubuntu Cannot Reboot With Command Properly

When you have an UEFI BIOS on your computer and installed with Ubuntu, you may encounter the computer cannot be reboot with command properly. We can fix it by the following method.



sudo nano /etc/default/grub



Locate the following line :



GRUB_CMDLINE_LINUX=""



and replaces it with :



GRUB_CMDLINE_LINUX="reboot=efi"



After that, run the following command and reboot with command :



sudo update-grub



sudo reboot




That's all! See you.