However, using the same usb-creator-gtk (version 0.3.5) in Ubuntu 18.04, I created an installation USB stick from Ubuntu 18.04. That works without any problem in MSI laptop. There is no /EFI/BOOT/mmx64.efi file either in that USB stick, but it works anyway.
The result is that I am not able to install Ubuntu 18.10 at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798171 Title: System fails to boot with \EFI\BOOT\mmx64.efi - Not Found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1798171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs