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# Grub

# Grub Showing no menu

When you freshly install grub it does not show any menu during boot instead it directly boot only showing a blank black screen.

  1. From terminal:
sudo nano  /etc/default/grub
  1. Change GRUB_TIMEOUT_STYLE=hidden to
GRUB_TIMEOUT_STYLE=menu

# Fix grub after windows re-install

Reinstalling windows somwtimes nukes the grub,therefore you have to reinstall it by:

  • Boot into Manjaro live environment
  • Open terminal
sudo manjaro-chroot -a
grub-install /dev/sda

(it's sda for me; make sure you choose the right drive!)

grub-install --recheck /dev/sda
update-grub
exit
reboot