Neogrub not booting Fedora

[hallergard]

Have a MBR disk with 4 partitions: Win-7, Linux Mint, openSUSE and Fedora. Neogrub boots Linux Mint and openSUSE, but not Fedora 30. Yes, it has bootloader in its partition MBR. Error 13: Invalid or unsupported executable format

Have noticed that Fedora boots with command line "linux /boot/vmlinuz ... etc" and not like the others "kernel /boot/vmlinuz ... etc"
What to do?

 

[hallergard]

Found a solution:


title Fedora 30 on sda4
rootnoverify (hd0,3)
chainloader +1