I installed Ubuntu 12.10 on my Dell Vostro 3460 and no network devices are detected (ethernet and wireless).
when I run lspci
, I see:
1:00.0 Network controller: Broadcom Corporation BCM43142 821.11b/g/n (rev 01)
2:00.0 Ethernet controller: Atheros Communications Inc. AR8161 Gigabit Ethernet (rev 10)
rfkill list all
lists only the Bluetooth device.
Ethernet works (with the help of How do I install drivers for the Atheros AR8161 Ethernet controller on 64-bit 12.10 using an Internet-connected 32-bit 12.04 PC and a USB flash drive?).
The wireless driver is installed (following Installing Broadcom Wireless Drivers), but it is not functioning.