The solution presented on comment #11 worked for us with "ubuntu-14.10-server-i386.iso" with an USB Boot PEN created by "Universal-USB-Installer-1.9.5.5.exe" under Windows 8.1.
We've copied the "gfxboot.c32" file from a "Linux Mint 17 Qiana" distro. cp /usr/lib/syslinux/gfxboot.c32 /media/user/UUI/isolinux/ -- You received this bug notification because you are a member of Ubuntu Kylin Members, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1325801 Title: failed to boot from USB disk with error: gfxboot.c32: not a COM32R Image boot: Status in Ubuntu CD image build software: New Status in Ubuntu Kylin: Triaged Status in usb-creator package in Ubuntu: Triaged Status in usb-creator source package in Lucid: Triaged Status in usb-creator source package in Precise: Triaged Status in usb-creator source package in Trusty: Triaged Status in usb-creator source package in Utopic: Triaged Bug description: 系 统:UK 14.10 6-2 dailybuild 32 位 机器型号:dell Inspiron-560s 现 象:用U盘制作启动盘,不能启动,提示信息:gfxboot.c32: not a COM32R Image boot: 见附件图片 this bug is similar with Bug #645818, but we cannot confirm whether they are the same. If we type "live" and press enter, we can enter live mode. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1325801/+subscriptions -- Mailing list: https://launchpad.net/~ubuntukylin-members Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntukylin-members More help : https://help.launchpad.net/ListHelp

