Apologies if this has been covered elsewhere, been struggling to find a solution.
Ubuntu 12.04 & Windows 7 dual boot, all running fine until I set (via windows, my computer properties) Ubuntu as the default OS. Now the System boot loader flashes up momentarily and selects Ubuntu, which is great until I want to boot Windows 7.
Pressing shift at Ubuntu startup brings up the grub boot options, but there's no Windows 7 option.
Any help would be appreciated! Let me know what info you need.