I followed this answer and added in the interfaces file these lines:
auto wlx...
iface wlx... inet static
address 192.168.2.150
netmask 255.255.255.0
gateway 192.168.1.1
wpa-ssid <my_router>
wpa-psk <my_wpa_key>
dns-nameservers 8.8.8.8 192.168.1.1
ifconfig
outputs my Wifi dongle as wlx..
instead of wlan0
(that's why I changed it).
When doing sudo ifup wlx...
I get:
wpa_supplicant: /sbin/wpa_supplicant daemon failed to start
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Failed to bring wlx...
Why does this appear?
The bigger context is described here: Make Ubuntu Server to connect automatically to WiFi, but it was closed as duplicate.
cat /var/log/syslog | grep wpa
Please run that in the terminal and post the result. If it is more than 6 lines, paste it here and give us the link: `http://paste.ubuntu.com – chili555 Dec 16 '16 at 15:06/etc/network/interfaces
file. – chili555 Dec 16 '16 at 22:09192.168.2.150
) I can use and connect to it. – Ionică Bizău Dec 17 '16 at 16:38