I have installed Fedora 25 on an Ubuntu 16.04 system for dual boot. The system boots by default to the Ubuntu partition. The GRUB menu, however, does not show an entry for Fedora.
Fedora was installed with default settings on unoccupied space on my HDD. This means that its partition was configured to be LVM. Is this why GRUB can't see it? How do I add an entry for Fedora?