Bon débarras

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