Sergio, could I know what's your host system? I attempted to reproduce the issue with 0326 image, but the usbstick can boot into syslinux successfully. Here is my steps:
1. download vivid amd64 0326 daily image 2. install the image 3. boot into the installed system 4. burn ubuntu trusty/vivid ISO image with usb-creator-gtk to an usbstick 5. boot with the usbstick with Legacy BIOS To make things clear for anyone interested in this bug, let me say something about the cause and what has been fixed and what not. Just skip below lines if you already know :) The cause. In the bug comments we know the root cause is that usb- creator a) copy syslinux .c32 modules from the ISO image to usbstick, and b) install mbr.bin from host system to usbstick. If the host system has different version than the ISO image, then the .c32 modules will be incompatible with the mbr.bin, for example burn an vivid ISO on an trusty host system. The patch. So one possible fix for the issue, is to install mbr.bin also from the ISO image to keep it compatible with the .c32 modules. This is what the applied patch does. However the limitation for this patch is obvious, if there is no mbr.bin stored in the ISO then we can do nothing. This will happen if a) no suqahsfs image in the ISO such as the debian netinst image or b) syslinux not pre-installed in the squashfs such as the xubuntu image. At the moment the patch is only applied in vivid, so we have to use latest vivid as host system to get the fix. For other host system such as trusty we have to wait for the SRU. -- You received this bug notification because you are a member of Kubuntu Bugs, 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: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1325801/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
