in my net, of my house computer,
I have DHCP.
The procedure that worked for me was remove all Networkmanager packages, (and their services in systemd), without removing the dependencies
I installed WICD, run "new Wi-Fi connection" in it
and this works both with dhclient and dhcpcd, Both Works,
in fact, i seted "auto" in WICD, and default running in it is dhcpcd, but i tested with dhclient and it also works.
ALBERTO FEDERMAN NETO
Favorite Distros: Sabayon, Gentoo, Mageia and OpenSUSE