I've just installed 12.04 in a dual boot with Windows 8 via a USB. The important point is that my laptop doesn't have an Ethernet. When I booted to the USB, wireless networking worked. Now that I've installed 12.04 on a partition on the hard drive I can't get wireless networking to work.
Any suggestions on how I should fix this?
The output of sudo lshw -C network
is:
*-network UNCLAIMED
description: Network controller
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 6b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:b2500000-b2501fff