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No Network Connection - ifconfig shows only lo - lshw -c network says *-network unclaimed

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I got a new ThinkPad E460 with no OS installed, but had an ubuntu 13.10 USB stick around which I used to install ubuntu 13.10.

The OS works fine, however I can't connect to the internet through Ethernet or Wireless. (Also the clickpad won't work.)

I am not very used to linux, but know a little how to use a shell.

So far, to solve my problem, I googled and found numerous approaches, of which none worked for me, but I found some things out.

ifconfig -a returns:

eth0      Link encap:Ethernet  HWaddr 02:cd:fe:b5:c4:17            inet addr:172.20.10.3  Bcast:172.20.10.15  Mask:255.255.255.240          inet6 addr: fe80::cd:feff:feb5:c417/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:18970 errors:0 dropped:0 overruns:0 frame:0          TX packets:18365 errors:2 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1000           RX bytes:12962022 (12.9 MB)  TX bytes:2967244 (2.9 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:4564 errors:0 dropped:0 overruns:0 frame:0      TX packets:4564 errors:0 dropped:0 overruns:0 carrier:0      collisions:0 txqueuelen:0       RX bytes:451662 (451.6 KB)  TX bytes:451662 (451.6 KB)

The eth0 should be my iPhones Mobile Hotspot via Bluetooth.

sudo lshw -c network returns:

 *-network UNCLAIMED        description: Network controller   product: Intel Corporation   vendor: Intel Corporation   physical id: 0   bus info: pci@0000:01:00.0   version: 99   width: 64 bits   clock: 33MHz   capabilities: pm msi pciexpress bus_master cap_list   configuration: latency=0   resources: memory:f1200000-f1201fff *-network UNCLAIMED   description: Ethernet controller   product: Intel Corporation   vendor: Intel Corporation   physical id: 1f.6   bus info: pci@0000:00:1f.6   version: 21   width: 32 bits   clock: 33MHz   capabilities: pm msi bus_master cap_list   configuration: latency=0   resources: memory:f1300000-f131ffff *-network   description: Ethernet interface   physical id: 2   bus info: usb@1:3   logical name: eth0   serial: 02:cd:fe:b5:c4:17   capabilities: ethernet physical   configuration: broadcast=yes driver=ipheth ip=172.20.10.3 link=yes multicast=yes

From what I understood, the UCLAIMED means a driver issue, however I failed to load them through backport. Loading a new Version of Ubuntu or any other OS is not possible, since I don't want to blow my phones data plan.

For now I have to leave, but will be back in about 2 hours. Any help will be greatly appreciated and any information needed to solve the problem, I will provide.


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