Hello
I have a problem with GRUB after installing Linux Mint 19. I fixed 3 partitions: root, home and swap. Before installing, I get a message:

The installation is successful, the computer restarts and another message is:

This is not my first Linux on my computer because I tried many versions, but after installing Mint, this message pops up every time. How can this be fixed?
I have a problem with GRUB after installing Linux Mint 19. I fixed 3 partitions: root, home and swap. Before installing, I get a message:

The installation is successful, the computer restarts and another message is:

This is not my first Linux on my computer because I tried many versions, but after installing Mint, this message pops up every time. How can this be fixed?