20041-laptop Desktop # sudo iwlist scan
lo        Interface doesn't support scanning.

eth1      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: C2:97:64:78:9C:9A
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=70/70  Signal level=-35 dBm
                    Encryption key:on
                    ESSID:"Jozdan"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Ad-Hoc
                    Extra:tsf=000000000020d3b9
                    Extra: Last beacon: 312ms ago
                    IE: Unknown: 00064A6F7A64616E
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010A
                    IE: Unknown: 06020000
                    IE: Unknown: 2A0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A0C001BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D160A080000000000000000000000000000000000000000
                    IE: Unknown: DD1E00904C330C001BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340A080000000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010002004000

pan0      Interface doesn't support scanning.