ubuntu not restarting or turning off

Lately I have been getting tired of my operating system just not wanting to reboot or sometimes not turning off. This happens in my version off ubuntu due a problem with the energy management. The way to solve this is changing the boot parameters for the operating system. So you will need to follow the next steps: 1. Edit the grub settings file (if you use nano as at the end do CTRL+O to save CTRL+X to close)

sudo nano /etc/default/grub
  1. Eddit the next line to look similar to the next one. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=force reboot=pci"
  2. Call the command line to update the grub (os selector for operating system) sudo update-grub first reboot this will not make any difference but after your first reboot as the computer will boot with the new parameters this should solve the issue.

Disclaimer: this works in my case, every installation in different hardware than the one in my computer could have different outcomes (that i cannot be held accountable for, so use at your discretion), including booting issues that you might solve by removing the previous parameters before booting Ubuntu from grub.

Code dreamer, Creator of random stuff & sharing wizard


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