Gnome does not use Wayland by default when the Live CD boots up. To use Wayland, do the following:
- set a password on the user account e.g. open terminal and issue
passwd
- log out of Gnome
- below the login prompt should be a small cog icon, click that and select
Gnome on Wayland
from the dropdown menu - login
I need to download,."Fedora21 Live CD"