I've just installed 12.04 in a dual boot with Vista via a LiveUSB. When I booted to the LiveUSB wired networking worked out of the box, and wireless networking didn't work. Now that I've installed 12.04 on a partition on the harddrive I can't get wired or wireless networking to work.
Any suggestions as how to how I should go about fixing this? The output of
sudo lshw -C network is:
*-network description: Network controller product: BCM4311 802.11b/g WLAN vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:0c:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=wl latency=0 resources: irq:17 memory:fe8fc000-fe8fffff *-network UNCLAIMED description: Ethernet controller product: BCM4401-B0 100Base-TX vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:03:00.0 version: 02 width: 32 bits clock: 33MHz capabilities: pm cap_list configuration: latency=64 resources: memory:fe5fe000-fe5fffff