non ho nessuno switch hardware sul portatile, ti dico anche che ho scaricato tutto gli aggiornamenti dopo aver istallato ubuntu e non mi ha cercato driver e tutto funziona, solo la wireless.

PCI (sysfs)


*-network:0
description: Network controller
product: BCM4306 802.11b/g Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 5
bus info: pci@0000:06:05.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=b43-pci-bridge latency=128
resources: irq:20 memory:b0100000-b0101fff
*-network:1
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 7
bus info: pci@0000:06:07.0
logical name: eth0
version: 10
serial: 00:0a:e4:d0:d8:e6
size: 100Mbit/s
capacity: 100Mbit/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.1.6 latency=128 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
resources: irq:20 ioport:3000(size=256) memory:b0103000-b01030ff
*-network DISABLED
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:90:4b:af:a9:29
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.0.0-14-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg