I can confirm the bug and the workaround: I'm on 10.10 and I used usb-creator-gtk to create an image of Linux Mint 10 (also based on 10.10). I got the same error. Then I replaced the 'syslinux/vesamenu.c32' file on the stick with the one found in /usr/lib/syslinux/vesamenu.c32 and it worked.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/645818 Title: Unknown keyword in configuration file: gfxboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-creator/+bug/645818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs