On 8/26/21 4:37 AM, Brian wrote:
Try: Edit /etc/default/grub to have GRUB_BACKGROUND="" Execute 'update-grub'.
Thank Brian, i follow your instruction, it works, background image isn't shown
Nicolas George, autoremove option doesn't work as manual promise, apt remove xfce4 apt autoremovei use "apt remove libxfce4ui*", i'm not sure all packages installed with xfce4 are removed