viktor@RitasPC:~$ uname -a Linux RitasPC 5.4.0-65-generic #73-Ubuntu SMP Mon Jan 18 17:25:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux viktor@RitasPC:~$ iwconfig lo no wireless extensions. wlx74da38ec036d IEEE 802.11 ESSID:"UPC1821433" Mode:Managed Frequency:2.462 GHz Access Point: DC:53:7C:B9:63:79 Bit Rate=54 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr=2347 B Fragment thr:off Power Management:off Link Quality=38/70 Signal level=-72 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:855 Missed beacon:0 wlo1 IEEE 802.11AC ESSID:"UPC1821433" Nickname:"" Mode:Managed Frequency:5.22 GHz Access Point: DC:53:7C:B9:63:A0 Bit Rate:434 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Power Management:off Link Quality=50/100 Signal level=-70 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 viktor@RitasPC:~$ sudo iwlist scan [sudo] Passwort für viktor: Das hat nicht funktioniert, bitte nochmal probieren. [sudo] Passwort für viktor: lo Interface doesn't support scanning. wlx74da38ec036d Scan completed : Cell 01 - Address: DC:53:7C:B9:63:79 Channel:11 Frequency:2.462 GHz (Channel 11) Quality=50/70 Signal level=-60 dBm Encryption key:on ESSID:"UPC1821433" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s 18 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s Mode:Master Extra:tsf=00000080a72e80a6 Extra: Last beacon: 68ms ago IE: Unknown: 000A55504331383231343333 IE: Unknown: 010882848B961224486C IE: Unknown: 03010B IE: Unknown: 2A0104 IE: Unknown: 32040C183060 IE: Unknown: 0706455520010D14 IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D160B000700000000000000000000000000000000000000 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : Proprietary Proprietary Authentication Suites (1) : PSK IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: 7F080100080000000000 IE: Unknown: 0B0502001C127A IE: Unknown: 46052200000000 IE: Unknown: DDA70050F204104A0001101044000102103B00010310470010825E99001DD211B286018F46A02A9E461021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020000103C0001011049000600372A000120 IE: Unknown: DD07000C4300000000 Cell 02 - Address: DE:53:1C:B9:63:79 Channel:11 Frequency:2.462 GHz (Channel 11) Quality=50/70 Signal level=-60 dBm Encryption key:on ESSID:"UPC Wi-Free" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s 18 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s Mode:Master Extra:tsf=00000080a72ea245 Extra: Last beacon: 68ms ago IE: Unknown: 000B5550432057692D46726565 IE: Unknown: 010882848B961224486C IE: Unknown: 03010B IE: Unknown: 2A0104 IE: Unknown: 32040C183060 IE: Unknown: 0706455520010D14 IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D160B000700000000000000000000000000000000000000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : 802.1x IE: Unknown: 7F080100080000000000 IE: Unknown: 0B0500001C127A IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: 46052200000000 IE: Unknown: DD07000C4300000000 Cell 03 - Address: 2C:56:DC:EA:F6:20 Channel:6 Frequency:2.437 GHz (Channel 6) Quality=26/70 Signal level=-84 dBm Encryption key:on ESSID:"dce-28621" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s Mode:Master Extra:tsf=0000000031154027 Extra: Last beacon: 68ms ago IE: Unknown: 00096463652D3238363231 IE: Unknown: 010882848B962430486C IE: Unknown: 030106 IE: Unknown: 2A0100 IE: Unknown: 2F0100 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 32040C121860 IE: Unknown: 2D1ABD1917FFFFFF0000000000000000000000000000000000000000 IE: Unknown: 3D1606081100000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F080100000000000040 IE: Unknown: DDA90050F204104A0001101044000102103B00010310470010828AE42D0708867969D508DE0F1DE70D102100154153555354654B20436F6D707574657220496E632E1023001C57692D46692050726F74656374656420536574757020526F757465721024000852542D41433636551042000C4341494141323030303030311054000800060050F20400011011000852542D4143363655100800022008103C0001011049000600372A000120 IE: Unknown: DD090010180200001C0000 IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00 wlo1 Scan completed : Cell 01 - Address: DC:53:7C:B9:63:A0 ESSID:"UPC1821433" Protocol:IEEE 802.11AC Mode:Master Frequency:5.22 GHz (Channel 44) Encryption key:on Bit Rates:1.3 Gb/s Extra:wpa_ie=dd160050f20101000050f20201000050f20201000050f202 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : TKIP Authentication Suites (1) : PSK Extra: IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD7C0050F204104A0001101044000102103B00010310470010825E99001DD211B286018F46A02A9E46102100074D617276656C6C10230003574150102400033132331042000531323334351054000800060050F20400011011000E354720776972656C657373204150100800020000103C0001021049000600372A000120 Quality=44/100 Signal level=-73 dBm Extra:fm=0003 Cell 02 - Address: 1C:24:CD:55:90:E0 ESSID:"WDS-46428" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.412 GHz (Channel 1) Encryption key:on Bit Rates:144 Mb/s Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD990050F204104A0001101044000102103B000103104700103C4E3D3F4E4FF040F43B503B3C4E3D3F1021000541736B6579102300095347322D4E502D303010240003332E3310420010332E33473139333445303233373033301054000800060050F20400011011001C5377697373636F6D20496E7465726E65742D426F7820706C75732032100800020006103C0001031049000600372A000120 Quality=90/100 Signal level=-85 dBm Extra:fm=0003 Cell 03 - Address: 2C:56:DC:EA:F6:20 ESSID:"dce-28621" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.437 GHz (Channel 6) Encryption key:on Bit Rates:144 Mb/s Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F204104A00011010440001021049000600372A000120 Quality=24/100 Signal level=-86 dBm Extra:fm=0001 Cell 04 - Address: D4:7B:B0:3F:C5:44 ESSID:"dpd-44282" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.437 GHz (Channel 6) Encryption key:on Bit Rates:144 Mb/s Extra:wpa_ie=dd1a0050f20101000050f20202000050f2040050f20201000050f202 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK Extra: IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: DD370050F204104A00011010440001021011001B5377697373636F6D20496E7465726E65742D426F78206C696768741049000600372A000120 Quality=83/100 Signal level=-86 dBm Extra:fm=0001 Cell 05 - Address: DC:53:7C:B9:63:79 ESSID:"UPC1821433" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.462 GHz (Channel 11) Encryption key:on Bit Rates:144 Mb/s Extra:wpa_ie=dd1a0050f20101000050f2020200000fac020000000001000050f202 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : Proprietary Proprietary Authentication Suites (1) : PSK Extra: IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: DDA70050F204104A0001101044000102103B00010310470010825E99001DD211B286018F46A02A9E461021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020000103C0001011049000600372A000120 Quality=71/100 Signal level=-67 dBm Extra:fm=0003 Cell 06 - Address: DE:53:1C:B9:63:79 ESSID:"UPC Wi-Free" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.462 GHz (Channel 11) Encryption key:on Bit Rates:144 Mb/s Extra:rsn_ie=30180100000fac020200000fac04000fac020100000fac010000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : 802.1x Quality=77/100 Signal level=-67 dBm Extra:fm=0003 viktor@RitasPC:~$ ^C viktor@RitasPC:~$