i would recommend first checking the md5 of the iso AND the usb against the published md5. if it fails, it is an error in either the download process (iso fails) or the usb creation (usb fails). try a re-download or a re-creation, depending on what's appropriate.
assuming that's no problem, i'd try it out on a different machine (or perhaps a different virtual machine). failing that, and assuming everyone is using usb-creator-kde, it should be checked against usb-creator-gtk. i doubt there's any difference, but maybe. if that fails, too, then the next step would be to try unetbootin and dd. if there's a consistent problem on all machines and all methods of creating the usb, i would file the bug against syslinux, since that suggests the issue is with the iso itself. i would do the same if it is specific to a particular machine, although we might want to dig deeper to find out what specifically is the issue (perhaps some driver or something). if one usb creation method works where others don't, the bug should be filed against the ones that don't work. i have found in general the unetbootin provides pretty good results and dd never fails. hope that helps! -- 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 Kylin: Triaged Status in usb-creator: New 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/ubuntukylin/+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
