Fresh install on win10 laptop win 10 not bootable

FadeFx · 14 April 2017 18:42

i just installed ubuntu mate 17.04 ontop of my win10(updated from win7) install and i got a message that it may lead to troubles because the installer is started in ufi mode while win10 is installed in some fallback mode or something, so i went back to see if there was an option to change this mode and just could install 17.04 without any problem. however, after this my win10 is not bootable from grub so i wanted to install grub customizer to try and fix it, but this does not install, even using terminal like recommended in this script:

github.com

erikdubois/Ultimate-Ubuntu-17.04/blob/master/install-grub-customizer-v1.sh

#!/bin/bash
#
##################################################################################################################
# Written to be used on 64 bits computers
# Author 	: 	Erik Dubois
# Website 	: 	http://www.erikdubois.be
##################################################################################################################
##################################################################################################################
#
#   DO NOT JUST RUN THIS. EXAMINE AND JUDGE. RUN AT YOUR OWN RISK.
#
##################################################################################################################


# repo for grub-customizer
sudo add-apt-repository ppa:danielrichter2007/grub-customizer -y


# getting new info of this new repo
sudo apt-get -y update

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anyone an idea on what to do?

ouroumov · 14 April 2017 22:16

Hello

Did you free space in Windows before install or did you let the installer resize your partitions?
Did you actually shut down Windows10 before doing the install?

The reason I ask is that since Windows10, when you tell the puter to “shut down” instead of doing that it does a kind of hibernation which I’m guessing is quite nasty if you then resize the partition.

FadeFx · 15 April 2017 03:01

I did just tell it to shutdown and so probably an “unclean” shutdown and let the installer do the partition work, as i was used to do it under mint but with win7… however, the win installation is still in place, i just can not boot it…

So u think a shutdown -s would have been the better solution?