I tried installing Solus Budgie today and the installation seemed successful, however when trying to boot afterwards, it tries to boot into Manjaro, gives an error that /grub/i386-pc/normal.mod is not found, and enters grub-rescue. When pressing f9 to go into the boot menu, it has entries "Manjaro", "ubuntu" and "Windows Boot Manager". When picking ubuntu, it goes to an old grub from Ubuntu, from there I can use chainloader to boot the goofiboot efi file, which gets me into Solus.
There is an /EFI/goofiboot/goofiboot/goofibootx64.efi, as well as /EFI/com.solus-project/
Any help would be much appreciated.
Edit: I have a HP Zbook Studio G4
Edit 2: Created the entry myself using efibootmgr and this wiki page.