giuseppe@giuseppe-System-Product-Name:~$ lsusb
Bus 001 Device 003: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard
Bus 002 Device 002: ID 15d9:0a33 Trust International B.V. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
giuseppe@giuseppe-System-Product-Name:~$ lsusb
Bus 001 Device 003: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard
Bus 002 Device 002: ID 15d9:0a33 Trust International B.V. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
giuseppe@giuseppe-System-Product-Name:~$ sudo lshw -C network
[sudo] password for giuseppe:
*-network
description: Wireless interface
physical id: 1
bus info: usb@1:7
logical name: wlan0
serial: c4:e9:84:06:cc:0d
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=3.19.0-28-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11bgn
giuseppe@giuseppe-System-Product-Name:~$ rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
giuseppe@giuseppe-System-Product-Name:~$ sudo ifconfig -a
eth0 Link encap:Ethernet IndirizzoHW 00:1b:fc:f5:f2:71
indirizzo inet6: fe80::21b:fcff:fef5:f271/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:35110 errors:0 dropped:0 overruns:0 frame:0
TX packets:24968 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:38727007 (38.7 MB) Byte TX:2676970 (2.6 MB)
eth1 Link encap:Ethernet IndirizzoHW 00:1b:fc:f6:0d:c7
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:0 (0.0 B)
lo Link encap:Loopback locale
indirizzo inet:127.0.0.1 Maschera:255.0.0.0
indirizzo inet6: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2858 errors:0 dropped:0 overruns:0 frame:0
TX packets:2858 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:0
Byte RX:256402 (256.4 KB) Byte TX:256402 (256.4 KB)
wlan0 Link encap:Ethernet IndirizzoHW c4:e9:84:06:cc:0d
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:174 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:31637 (31.6 KB)
giuseppe@giuseppe-System-Product-Name:~$ iwconfig
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
eth1 no wireless extensions.
lo no wireless extensions.
giuseppe@giuseppe-System-Product-Name:~$