Option 2 - To Enable and Disable Hyper-V in PowerShell

1. Open an elevated PowerShell, and do step 2 or 3 below for what you want to do.

2. To Enable Hyper-V

A) In the elevated PowerShell window, copy and paste the command below, press Enter, and go to step 4 below. Note, If you do not use the -All switch, then you will not install the Hyper-V GUI Management Tools and Hyper-V Module for Windows PowerShell features.

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V –All

3. To Disable Hyper-V

A) In the elevated PowerShell window, copy and paste the command below, press Enter, and go to step 4 below.

Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-All

4. Type Y and press Enter when prompted to restart the computer.

Dismount the drive you want to shrink

df -h
umount /dev/sdb

List all disks

fdisk -l # List disks

Install zerofree and shrink the disk

zerofree -v /dev/sdb

Shudown the host and shrink the guest file

Find HDD & get the original UUID

.\VBoxManage.exe list hdds

Convert to VDI

.\VBoxManage.exe clonehd "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vmdk" "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vdi" --format vdi

Shrink VDI

.\VBoxManage.exe modifymedium disk "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vdi" --compact

Format to VMDK and delete VDI

.\VBoxManage.exe clonehd "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vdi" "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vmdk" --format vmdk
rm "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vdi"

Set back UUID

.\VBoxManage.exe internalcommands sethduuid "C:\Users\jnavarra\VirtualBox VMs\linux_mint_18_xfce\linux_mint_18_xfce_data.vmdk" <original UUID here>

A playseat in a box, good idea

Install cinnamon

Ajouter les nouveaux repository

sudo add-apt-repository ppa:gwendal-lebihan-dev/cinnamon-nightly    # Cinnamon
sudo add-apt-repository ppa:noobslab/icons                          # Mint icons

Mettre à jour et installer

sudo apt-get update
sudo apt-get install cinnamon

Avant de changer le thème, ajouter les icones mintx

sudo apt-get update
sudo apt-get install mintx-colors-icon

Modifier le thème :

• Ambiance
• Mint-X Green
• DMZ-White
• Ambiance

Software render issue

VirtualBox

Uninstall Guest Additions that are packaged with the guest

sudo apt-get remove virtualbox-guest-utils

Reboot, then install the Guest Additions provided with VirtualBox by clicking Devices > Insert Guest Additions CD Image...
Navigate to the mounted image in a terminal and run VBoxLinuxAdditions.run

sudo ./VBoxLinuxAdditions.run

Explications sur l'utilisation de vagrant pour virtualiser mac osx