I did a fresh install of 17.04 and having issues trying to connect to my network. I can see all the networks (including mine) but when I try to connect, it just won't let me. Things I have done to try to fix it:
sudo -H gedit /etc/NetworkManager/NetworkManager.conf
then add to the bottom and save:
After that I do this command 'sudo service network-manager restart'
I try to connect but it never actually makes the connection. I'm using a Alfa Network USB wireless card (rtl8187 chipset) which has worked fine in Kali linux.
This is the error if I try to delete the WiFi connection to start over:
Never had issues with this wireless card before. Is this just a bug in 17.04 or did I just screw something up?