No grub showing up on Kubuntu 17.04 dualbooting W10

[beelthazadsha]

The title says it all. I've tried to install it multiple times with the same result. Fast boot is disabled, EFI mode both for Windows and Kubuntu. Tried to manually install grub, showed up no errors but it still didn't show up on boot. I don't know what else to try, any ideas? Windows was already installed.
I installed bootloader on Windows EFI partition, btw.

Thanks for your time.

[ajgreeny]

See Boot-Repair in my signature below and follow the instructions there to run the Boot-Info-Script.

Do not run the default repair just yet but simply copy back here the pastebin link you get which will show us a lot more about your system.