Wednesday, 23 January 2013

Reinstalling GRUB2 (Manjaro)

Load up a live distro of Manjaro. Determine the partition where Manjaro is installed. (Example /dev/sda2).
blkid
Mount the partition:
mount /dev/sda5 /mnt
Mount the swap:
swapon -a
Change the root directory:
arch-chroot /mnt
Install mtools and os-prober:
pacman -S mtools os-prober
Install grub to /dev/sda. (Because Manjaro on /dev/sda5. Or you can select different HDCode):
grub-install /dev/sda grub-install --recheck /dev/sda
Configure new grub.cfg file:
grub-mkconfig -o /boot/grub/grub.cfg
Press Ctrl+D or:
exit
Reboot:
reboot

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