Whenever I attempt to activate my wireless setting, it immediately turns off. I have no problem using wired. I am using an Intel 7260 dual-band, and the Bluetooth works just fine.
Are you using a laptop? Brand?
With my HP Omen and Intel 7260 (no dual-band) I had to blacklist acer_wmi to connect with Wifi.
Create a .conf file in /etc/modprobe.d/ with
Save and Reboot.