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Short version: How can I re-connect my wired network? I accidentally clicked 'disconnect' in the unity menu bar (panel?) for 'wired connection 1', and can't work out how to reconnect (short of a reboot?)

Longer version - I'm just on the fringes of wifi range, so plugged in an ethernet cable, and went to disconnect the wifi, but I miss-hit in the menu, and disconnected the wired network instead, which I can't reconnect from the menu.

The only menu item under the "Ethernet Networks" sections, is 'disconnect' greyed out/disabled. If I chose "Edit Connections..." at the bottom, It opens up "network connections", I can see the wired connection, and even edit it's properties, but not connect to it.

Wifi is still working fine (if I walk back in range!)

I'm a linux newb, but not afraid of the command line (if suitably guided), but I'd prefer a menu based solution (as I'll be more likely to remember it next time).

Output of ifconfig -a

 eth0      Link encap:Ethernet  HWaddr f0:1f:af:43:a7:1d  
           UP BROADCAST MULTICAST  MTU:1500  Metric:1
           RX packets:26 errors:0 dropped:0 overruns:0 frame:0
           TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:1000 
           RX bytes:3353 (3.3 KB)  TX bytes:9775 (9.7 KB)

 lo        Link encap:Local Loopback  
           inet addr:  Mask:
           inet6 addr: ::1/128 Scope:Host
           UP LOOPBACK RUNNING  MTU:65536  Metric:1
           RX packets:7121 errors:0 dropped:0 overruns:0 frame:0
           TX packets:7121 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0 
           RX bytes:1206554 (1.2 MB)  TX bytes:1206554 (1.2 MB)

 wlan0     Link encap:Ethernet  HWaddr 70:18:8b:a3:0b:59  
           inet addr:  Bcast:  Mask:
           inet6 addr: fe80::7218:8bff:fea3:b59/64 Scope:Link
           RX packets:156987 errors:0 dropped:120 overruns:0 frame:0
           TX packets:92589 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:1000 
           RX bytes:202917998 (202.9 MB)  TX bytes:11010436 (11.0 MB)
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