I'm using an ubuntu minimal 16.04 install. I've installed XFCE and network manager, and used XFCE's network manager plugin to connect to a wifi network. I'm able to connect to it, but I'm unable to actually browse the internet or ping anything when on wifi network. The ethernet link works fine when plugged in. Below I've pasted some outputs from various commands which I've seen to be frequently requested, I can paste anything else if necessary. What do I need to do to get wifi to work properly?
ifconfig
$ ifconfig
enp9s0 Link encap:Ethernet HWaddr f8:a9:63:32:45:cd
inet addr:192.168.1.23 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::faa9:63ff:fe32:45cd/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:36264 errors:0 dropped:0 overruns:0 frame:0
TX packets:13049 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:51832461 (51.8 MB) TX bytes:1086600 (1.0 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:352 errors:0 dropped:0 overruns:0 frame:0
TX packets:352 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:31578 (31.5 KB) TX bytes:31578 (31.5 KB)
wlp8s0 Link encap:Ethernet HWaddr a0:88:69:98:2e:39
inet addr:192.168.1.22 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::cc2c:d67c:7c63:c7a9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:739 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:193226 (193.2 KB) TX bytes:1876 (1.8 KB)
iwconfig
$ iwconfig
enp9s0 no wireless extensions.
wlp8s0 IEEE 802.11abgn ESSID:"ASUS-2"
Mode:Managed Frequency:5.745 GHz Access Point: 54:A0:50:D1:4E:CC
Bit Rate=433.3 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=63/70 Signal level=-47 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:4 Missed beacon:0
lo no wireless extensions.
route -n
$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 enp9s0
0.0.0.0 192.168.1.1 0.0.0.0 UG 600 0 0 wlp8s0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 enp9s0
192.168.1.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp8s0
ping 8.8.8.8
connected by WiFi?Destination Host Unreachable