Não é possível encontrar a conexão wifi / hardware

Question

Acabei de instalar o Ubuntu 14.05 Eu preciso de sua ajuda pessoal, eu não consigo encontrar a conexão wifi. Estou usando o laptop HP.

:~$ sudo lshw -C network
[sudo] password for mehul: 
  *-network               
       description: Ethernet interface
       product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:08:00.0
       logical name: eth0
       version: 07
       serial: ec:b1:d7:bd:3e:0d
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=27.5.125.165 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       resources: irq:58 ioport:4000(size=256) memory:b5500000-b5500fff memory:b5400000-b5403fff

$ lspci -nnk | grep Net -A3
0a:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
        Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
        Kernel driver in use: rt2800pci
0a:00.1 Bluetooth [0d11]: Ralink corp. RT3290 Bluetooth [1814:3298]