So whenever I try to install Ubuntu 15.04 / Ubuntu Mate / Linux Mint I get this fatal error: Cannot install grub on /dev/mmcblk0: fatal error during installation
. I'm far from a Linux expert, I have hardly any experience myself, but from what I can find it should be installing onto /dev/sda1? This is quite stressful for me because I have no idea what I have done.
Any help would be greatly appreciated, and I really am not an expert so simple English would also be appreciated.
(I installed the OS's onto the USB Flash Drives using Pendrivelinux on an old Windows PC.)