ZealOS-wiki

Booting with Grub

For each ZealOS partition, add lines to /etc/grub.d/40_custom in this format:

menuentry "ZealOS" {
  set root=(hd0,msdos6)
  chainloader +1
}

In the above example, ZealOS is installed to hd0,msdos6: the 6th partition of the first hard drive.

Run sudo update-grub to update the auto-generated grub configuration with the custom entries.