Ubuntu – Ubuntu 16 won’t dual boot with Kali

16.04dual-bootkalipartitioning

I installed Kali Linux on 1 partition and after that I installed Ubuntu 16.04 on the other one but when I start my PC , the only boot option is "Kali-grub" or "advanced options for kali ".

When I load Kali and open the Linux partition I can see that the Ubuntu is installed on it.

Please tell me how can I boot it (i checked in Disks and it says that the partition is Bootable ).

Best Answer

If Ubuntu isn't showing up as a boot option on the menu you need to update grub before installing it as described here. after that you should install grub to the MBR of your boot drive with the command sudo grub-install /dev/sda

or from within the system that boots issue the commands:

sudo os-prober
sudo update-grub
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