Error building boot sequence

[Phillip Pether]

Trying to add Memtest86+ to my boot menu, but I can't add any new items because it complains with the following error;

    Error building boot sequence.
    Check parameters!

This should not even be a thing, and all the /boot stuff are there. There's nothing wrong with their configurations either, Memtest86+.bin and Memtest86+.elf exist in /boot directory, so it really shouldn't have anything to complain about. As a precaution I did try reinstalling GRUB to see if that would fix it, but apparently not, so I have no idea what's going on here and appears to Grub Customizer is broken and not reading the directories and config files properly.

If I go to try see if I can enter any of the other menu entry types, it's the same thing there too. It won't let me add a new menu entry besides "Other" and "(script code)". I think for the time being until this bug is fixed I'll just have to manually make my menu entries. Never had this kind of issue before, I have the exact same setup on my laptop, same configs with same menu entry types.

Both PC and laptop are running Linux Mint 19.1

[Phillip Pether (roofox)]

Still no update about this bug? Either Grub-Customizer is bugged or GRUB, or both. It's not surprising anyway this application is really buggy and doesn't work as intended.

[ruffsl (roxfoxpox)]

I wish I could at least start the config using an available entry type, then switch to `other` in the menu to manually tweak to see whats missing from the config generated from the previous type. Instead we just see a vague "Error building boot sequence. Check parameters!" message, and have no way of using the tool further, like copying the starter config generated by a entry type, like for iso.