This second install Ubuntu system, the first time is installed under the Win7, to the WIN10, due to the use of EFI, and Win7 installation method is not the same, the same points are:
1. You can still start with the U-disk, I use Ultroiso this software.
2. Setup in BIOS before install, turn security xx in boot into disabled
3. The settings for the partitions are approximately the same, and can be set up with reference to previous tutorials.
The difference is that the partition is set to leave the 200M space set to the EFI dedicated, this does not adjust, reported the following error:
The ' grub-efi-amd64-signed ' package failed to install into/target/. Without the GRUB boot loader,the installed system would not boot.
After the installation to update the software source, prone to the problem of process residue, first look at what is the process residue:
Ps-e | grep apt
Then delete the process:
sudo killall aptsudo killall apt-get
WIN10 EFI installed ubuntu14.04 dual system and initial configuration