"yum install NetworkManager-wifi" have to be used after a fresh install of Fedora Server 21 Minimal with no graphical environment. WiFi works only on a LiveCD during installation process and in Troubleshooting from LiveCD before chroot is used to fix this problem. Steps to Reproduce: 1. Download Fedora-Server-netinst-x86_64-21.iso 2. Install Fedora Server 21 minimal using Anaconda and WiFi 3. Reboot 4. WiFi USB stick will not work 5. WiFi USB stick starts after "ip link set <device_name> up" but still no WiFi network can be found nmcli should simply ask for NetworkManager-wifi plugin to be installed.
*** This bug has been marked as a duplicate of bug 1168573 ***