Linux Add Boot Option In Grub2

You can add boot option for Grub2 for Ubuntu by editing the 40_custom file. sudo gedit /etc/grub.d/40_custom Append the following line menuentry “Ubuntu Mymod” { recordfail insmod ext2 set root='(hd3,1)’ linux /boot/vmlinuz-2.6.32-21-generic-pae root=UUID=c01e7d24-fc8c-4498-86a2-ad0ea8d1d4ec ro quiet splash acpi=off noapic nolapic initrd /boot/initrd.img-2.6.32-21-generic-paeĀ  } Modify for your own use e.g. the set root if it’s located different

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