I just installed Kubuntu 12.04.2 and do not have an internet connection.

I also cannot access the Desktop and only have the terminal. When I enter xlcock I get Error: Can't open display:. I believe this is because I do not have the correct drivers and need to download them ... using the internet which I can't access.

So here's what's going on ... ifconfig gives:

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lo         Link ecap: Local Loopback
           inet addr:127.0.0.1 Mask:255.0.0.0
           inet6 addr: ::1/128 Scope:Host
           UP LOOPBACK RUNNING MTU:16436 Metric:1
           RX packets:16 errors:0 dropped:0 overrruns:0 frame:0
           TX packets:16 errors:0 dropped:0 overrruns:0 frame:0
           collisions:0 txqueuelen:0
           RX bytes:1296 (1.2 KB) TX bytes:1296 (1.2 KB)

wlan0      Link encap: Ethernet HWaddr 68:17:29:58:49:4a
           UP BROADCAST MULTICAST MTU:1500 Metric:1
           RX packets:16 errors:0 dropped:0 overrruns:0 frame:0
           TX packets:16 errors:0 dropped:0 overrruns:0 frame:0
           collisions:0 txqueuelen:1000
           RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

---

lspci -nnk gives:

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07:00.0 Network Controller [0280] Intel Corporation Centrino Wireless-N 2230 [8086:0887] (rev c4)
        Subsystem: Intel Coporation Centrino Wireless-N 2230 BGN [8086:4062]
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi
0d:00.0 Ethernet Controller [0200]: Atheros Communications Inc. AR8161 Gigabit Ethernet [1969:1091] (rev 10)
        Subsystem: Toshiba America Info Systems Device [1179:fa77]

---

I believe this means that it is using the ethernet connection but thinks it is a wireless connection.

sudo lshw -class network gives:

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*-network

description: Wireless interface

product: Centrino Wireless=N 2230

...

*network UNCLAIMED

description: Ethernet controller

product: AR8161 Gigabit Ethernet

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I want to get the internet working so I can fix the GPU driver, etc. but I can't seem to get it working even though I have my ethernet cable plugged in (and I'm sure it is working).