I have installed zentyal 3.5 from the Zentyal PPA on a fresh ubuntu 14.04 installation. After a few tests I want to uninstall zentyal. Unfortunately, there are no instructions as to how to remove it.
What I did to remove the software was this: I removed the zentyal PPA and ran sudo apt-get remove zentyal-* But now, network manager doesn't work any more, and my system doesn't get DHCP assigned addresses.
How can I revert to a 'fresh' 14.04 installation to completely remove Zentyal?