I had the exact same bug (and I had also found the same fix).
However, does anybody know how to fix it more properly (i.e. make sure grub looks into EFI/kubuntu rather than EFI/ubuntu ?)
I had the exact same bug (and I had also found the same fix).
However, does anybody know how to fix it more properly (i.e. make sure grub looks into EFI/kubuntu rather than EFI/ubuntu ?)