I tried also from a live session of Ubuntu 14.04.2 LTS booted from ubuntu-14.04.2-desktop-amd64.iso
where I made the proposed repository available and installed usb- creator-gtk from it. 'Nothing else' was changed from the content of the iso file. It still fails to install the bootloader and exits with the same message window (as when trying in the installed system), "Failed to install the bootloader. [Quit]" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1325801 Title: failed to boot from USB disk with error: gfxboot.c32: not a COM32R Image boot: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1325801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs