I have 3 discs (2 dd and 1 ssd) on my pc, In one install windows 10 inherited mode, and in another install ubuntu, the ubuntu bootloader install it in the same one that was installed, I start my pc but I do not see him grub. Where do I have to install the bootloader? or how do I make the grub appear?
Note:
disk 0 is for storage
disk 1 is ubuntu and its bootloader
disc 2 this windows
I recommend that you start the computer with a Live-USB or a Live-CD of ubuntu and install the Boot-Repair as follows:
sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt-get update
sudo apt-get install -y boot-repair && boot-repair
When executing the above in the terminal of ubuntu you will get a window like the following:
Click on the first button that says " Recommended repair (repairs most frequent problems) ", after the program does what you have to do, restart the computer and you should see the grub correctly with the options to start windows or ubuntu
If you have problems executing this command
sudo add-apt-repository ppa:yannubuntu/boot-repair
Execute this before
sudo apt-get install software-properties-common