I ran into a similar problem. I was using unetbootin to create the bootable image. I had found an article that provided usefule information. At the beginning of the install you need to Alt-F2 into a console. Mount the usb device (mine was sdb1) to /mnt - 'mount /dev/sdb1 /mnt'. Change directory on root to /install - 'cd /install'. Create another install directory - 'mkdir install'. Change directory to your new install directory - 'cd /install'. Copy all the files from the mounted usb install directory - 'cp -a /mnt/install .' Switch back to install - Alt F1 and continue the install. My unetbootin bootable device would not work correctly, so I used rufus to create the boot disk and installation went well. Hopefully this will work with your installation.
↧