Quote Originally Posted by sh4d0w808 View Post
I have an old Thinkpad and acpi functions requires the force option ("acpi=force" as kernel parameter); how can I add this to grub2? Also a question for me, how to change grub2 resolution to 1024x768?
Edit with sudo nano /etc/default/grub in Terminal so that You have acpi=force in GRUB_CMDLINE_LINUX="... acpi=force ..." keeping whatever else You have inside those qoutes and run sudo update-grub, also in Terminal.