Caractéristiques:
Maintenir la touche c
à l'ouverture pour booter depuis le CD-ROM
reboot
# Sources deb http://ftp.ports.debian.org/debian-ports/ unstable main deb http://ftp.ports.debian.org/debian-ports/ unreleased main deb http://incoming.ports.debian.org/buildd/ unstable main # Non-Free (add this if you have an ATI GPU) deb [arch=all] http://ftp.debian.org/debian/ unstable main contrib non-free
https://packages.debian.org/sid/all/debian-archive-keyring/download https://packages.debian.org/sid/all/debian-ports-archive-keyring/download
mkdir /usb
mount /dev/sdb1 /usb
apt update
et apt upgrade
reboot
sudo apt install firmware-linux-nonfree
reboot
pin.pref
sur la clé usb cat pin.pref » /etc/apt/preferences.d/pin.pref
apt install xfce
append="radeon.modeset=0 video=radeonfb:off"
ybin -v
apt purge lightdm
startx