wireless - WI-FI doesn't work (Hard Blocked) - Ask Ubuntu
askubuntu.com › questions › 151098Apr 21, 2015 · Well, the WI-FI is blocked by hardware, so I tried the command rfkill unblock 2 and it didn't work. As I didn't know even my Broadcom model, I found lspci and the result for the WI-FI is: 0e:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) My laptop is a Dell Vostro 1520 with WinXP also installed. Thanks for the help!