wlan0 not working - F20 arm

[Tom Horsley]

On Wed, 23 Jul 2014 10:22:39 -0400
Robert Moskowitz wrote:

> # ifconfig wlan0

Are you sure that isn't just a leftover ifcfg file named wlan0?

On my f20 box, when I plug in a wireless dongle I get
some really helpful name like wlp0s29u1u2 (and to be
even more helpful, the name changes if I move the
exact same dongle to a different USB port - nothing
like having predictable names :-).