Abu Haneef

I have 3 OSs runnimg on the same HD. 2 are Ubuntu and 1 is Win10. Refind is instralled on Ubuntu01. I want to modify the "Boot BlahBlah from BlahBlah." label for all three. I determined that the location of Ubuntu02 is /EFI/ubuntu/grubx64.efi. I created a manual.conf file. How do I distinguish between the 2 Ubuntu installs? Where would I find the xxxx.efi file for the Ubuntu01? menuentry "Windows 10" { loader \EFI\Microsoft\Boot\bootmgfw.efi disabled } menuentry Ubuntu01 { loader ????????????? icon...