Same error for me under 10.04. I can work around it by starting usb- creator-gtk in a root shell (after setting the DISPLAY variable correctly). I haven't got a .cache/usb-creator.log here.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/695860 Title: "Installation failed" message - immediately (*.img) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs