Hi,
Mein Wlan wird nicht mehr erkannt. Es hat bis vor einigen Wochen noch funktioniert. Das ich etwas geändert habe, wäre mir nicht bewusst.
Wenn ich danach scannen lasse mit
sudo iwlist wlan0 scan
erhalte ich folgendes. Es werden viele Netzwerke aus der Umgebung erkannt, meines Allerdings nicht (SSID: Wlan-734418)
wlan0 Scan completed : Cell 01 - Address: 50:7E:5D:B2:E8:E3 Channel:1 Frequency:2.412 GHz (Channel 1) Quality=40/70 Signal level=-70 dBm Encryption key:on ESSID:"WLAN-B2E897" 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=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 000B574C414E2D423245383937 IE: Unknown: 010882848B962430486C IE: Unknown: 030101 IE: Unknown: 2A0104 IE: Unknown: 2F0104 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 32040C121860 IE: Unknown: 2D1A6C181FFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1601080400000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD090010180201F0050000 IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD910050F204104A00011010440001021041000100103B0001031047001000000000000000030000507E5DB2E8E31021000B436F72706F726174696F6E10230009564756383533394A5710240008312E33362E3030301042000A4A3234363139313133371054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103 Cell 02 - Address: 9C:C7:A6:F0:07:6F Channel:1 Frequency:2.412 GHz (Channel 1) Quality=50/70 Signal level=-60 dBm Encryption key:on ESSID:"FRITZ!Box 7312" 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:Master Extra:tsf=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 000E465249545A21426F782037333132 IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: Unknown: 2D1AEE111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 331AEE111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 3D1601000100000000000000000000000000000000000000 IE: Unknown: 341601000100000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F050100000000 IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0C00040E010102010000000000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : TKIP Authentication Suites (1) : PSK IE: Unknown: DD6F0050F204104A0001101044000102103B0001031047001011DA047B68BA33FED37B9CC7A6F0076F1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022788103C0001031049000600372A000120 Cell 03 - Address: 7E:4F:B5:7D:A2:5D Channel:3 Frequency:2.422 GHz (Channel 3) Quality=47/70 Signal level=-63 dBm Encryption key:on ESSID:"EasyBox-BF8135" 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=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 000E45617379426F782D424638313335 IE: Unknown: 010882848B961224486C IE: Unknown: 030103 IE: Unknown: 2A0104 IE: Unknown: 32040C183060 IE: Unknown: 2D1A6C0017FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1603000000000000000000000000000000000000000000 IE: Unknown: 3E0100 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK Preauthentication Supported IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: 0B050000067A12 IE: Unknown: 7F0101 IE: Unknown: DD8E0050F204104A00011010440001021041000100103B00010310470010000000000000000300007E4FB57DA25D1021000B436F72706F726174696F6E102300094152563735324450571024000933302E30352E3232311042000B52313234303333313735321054000800060050F204000110110014576972656C65737320526F757465722857464129100800020004 IE: Unknown: 0706444520010D10 IE: Unknown: DD1E00904C336C0017FFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3403000000000000000000000000000000000000000000 Cell 04 - Address: 28:C6:8E:19:A3:98 Channel:2 Frequency:2.417 GHz (Channel 2) Quality=43/70 Signal level=-67 dBm Encryption key:on ESSID:"Schneider" 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:Master Extra:tsf=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 00095363686E6569646572 IE: Unknown: 010882848B960C121824 IE: Unknown: 030102 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C334E101BFFFF000000000000000000000000000000000000000000 IE: Unknown: 2D1A4E101BFFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3402080800000000000000000000000000000000000000 IE: Unknown: 3D1602080800000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD0A00037F04010002004000 IE: Unknown: DD7A0050F204104A0001101044000102103B000103104700100000000000001000000028C68E19A398102100044E54475210230009776E72323030307633102400016E104200046E6F6E651054000800060050F204000110110016574E5232303030763328576972656C65737320415029100800020086103C000103 Cell 05 - Address: 74:31:70:A9:9B:BD Channel:4 Frequency:2.427 GHz (Channel 4) Quality=36/70 Signal level=-74 dBm Encryption key:on ESSID:"EasyBox-A99B39" 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=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 000E45617379426F782D413939423339 IE: Unknown: 010882848B961224486C IE: Unknown: 030104 IE: Unknown: 32040C183060 IE: Unknown: 0706444520010D14 IE: Unknown: 33082001020304050607 IE: Unknown: 33082105060708090A0B IE: Unknown: DD0E0050F204104A0001101044000102 IE: Unknown: 050400010000 IE: Unknown: 2A0104 IE: Unknown: 2D1A6C0017FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1604000000000000000000000000000000000000000000 IE: Unknown: 7F0101 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK Preauthentication Supported IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: 0B050000057A12 IE: Unknown: DD1E00904C336C0017FFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3404000000000000000000000000000000000000000000 Cell 06 - Address: C4:27:95:83:C1:07 Channel:9 Frequency:2.452 GHz (Channel 9) Quality=28/70 Signal level=-82 dBm Encryption key:on ESSID:"macmeff1312" 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=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 000B6D61636D65666631333132 IE: Unknown: 010882848B962430486C IE: Unknown: 030109 IE: Unknown: 2A0104 IE: Unknown: 2F0104 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: 32040C121860 IE: Unknown: 2D1ABC181BFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1609081500000000000000000000000000000000000000 IE: Unknown: DD090010180202000C0000 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00 Cell 07 - Address: 34:31:C4:00:63:CD Channel:11 Frequency:2.462 GHz (Channel 11) Quality=35/70 Signal level=-75 dBm Encryption key:on ESSID:"FRITZ!Box 7362 SL" 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:Master Extra:tsf=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 0011465249545A21426F78203733363220534C IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: Unknown: 2D1AEF111BFFFFFF00000000000000000080000000000406E6E70D00 IE: Unknown: 331AEF111BFFFFFF00000000000000000080000000000406E6E70D00 IE: Unknown: 3D160B000100000000000000000000000000000000000000 IE: Unknown: 34160B000100000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F050100000000 IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0C00040E010102010000000000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD6F0050F204104A0001101044000102103B0001031047001037357352F5CEDD918E843431C40063CD1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022788103C0001031049000600372A000120 Cell 08 - Address: F0:7D:68:80:51:5A Channel:9 Frequency:2.452 GHz (Channel 9) Quality=29/70 Signal level=-81 dBm Encryption key:on ESSID:"PauMon" 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=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 00065061754D6F6E IE: Unknown: 010882848B961224486C IE: Unknown: 030109 IE: Unknown: 32040C183060 IE: Unknown: 0706474220010D14 IE: Unknown: 33082001020304050607 IE: Unknown: 33082105060708090A0B IE: Unknown: 050400010018 IE: Unknown: 2A0100 IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000 IE: Unknown: 3D1609000500000000000000000000000000000000000000 IE: Unknown: 7F0101 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP 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: DD180050F2020101800003A4000027A4000042435E0062322F00 IE: Unknown: 0B05010013127A IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000 IE: Unknown: DD1A00904C3409000500000000000000000000000000000000000000 IE: Unknown: DD07000C4307000000 Cell 09 - Address: 24:65:11:20:FA:CE Channel:11 Frequency:2.462 GHz (Channel 11) Quality=27/70 Signal level=-83 dBm Encryption key:on ESSID:"FRITZ!Box 6340 Cable" 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:Master Extra:tsf=0000000000000000 Extra: Last beacon: 96ms ago IE: Unknown: 0014465249545A21426F782036333430204361626C65 IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 32043048606C IE: Unknown: 2D1ACE111BFFFF000000000000000000000000000000000000000000 IE: Unknown: 331ACE111BFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D160B0F0600000000000000000000000000000000000000 IE: Unknown: 34160B0F0600000000000000000000000000000000000000 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : TKIP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0C00040E010102010000000000 IE: Unknown: DD650050F204104A0001101044000102103B00010310470010C3BE41B44E2D61C830BA24651120FA101021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800020188103C000103
Nun habe ich noch hintereinader
lspci -nnk | grep -i net -A2 lsusb lsmod
ausführen lassen damit ihr wisst, welchen Treiber ich verwende.
Die Ausgabe war
lspci -nnk | grep -i net -A2 03:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01) Subsystem: Broadcom Corporation Device [14e4:0587] Kernel driver in use: wl
lsusb Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 002: ID 0489:e032 Foxconn / Hon Hai Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 0ac8:3580 Z-Star Microelectronics Corp. Bus 001 Device 003: ID 1e68:0045 TrekStor GmbH & Co. KG Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lsmod Module Size Used by nls_iso8859_1 12713 1 usb_storage 62209 1 bnep 19624 2 snd_hda_codec_conexant 57441 1 rfcomm 69160 10 fglrx 8085343 0 snd_hda_codec_hdmi 46207 1 amd_iommu_v2 19054 1 fglrx uvcvideo 80885 0 videobuf2_vmalloc 13216 1 uvcvideo videobuf2_memops 13362 1 videobuf2_vmalloc btusb 32412 0 videobuf2_core 40664 1 uvcvideo bluetooth 395423 22 bnep,btusb,rfcomm videodev 134688 2 uvcvideo,videobuf2_core snd_hda_intel 52355 5 snd_hda_codec 192906 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel snd_hwdep 13602 1 snd_hda_codec snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_page_alloc 18710 2 snd_pcm,snd_hda_intel snd_seq_midi 13324 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_rawmidi 30144 1 snd_seq_midi snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi kvm_amd 59987 0 kvm 451511 1 kvm_amd lib80211_crypt_tkip 17619 0 snd_timer 29482 2 snd_pcm,snd_seq joydev 17381 0 radeon 1514165 3 wl 4207846 0 lib80211 14381 2 wl,lib80211_crypt_tkip serio_raw 13462 0 snd 69238 21 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi cfg80211 484040 1 wl k10temp 13126 0 sp5100_tco 13979 0 ttm 85115 1 radeon i2c_piix4 22155 0 drm_kms_helper 53081 1 radeon drm 303102 5 ttm,drm_kms_helper,radeon i2c_algo_bit 13413 1 radeon soundcore 12680 1 snd ideapad_laptop 18216 0 sparse_keymap 13948 1 ideapad_laptop wmi 19177 0 video 19476 0 mac_hid 13205 0 parport_pc 32701 0 ppdev 17671 0 lp 17759 0 parport 42348 3 lp,ppdev,parport_pc psmouse 102222 0 ahci 25819 2 libahci 32168 1 ahci
Unter Windows 8.1 und Windows 8, was ich ebenfalls benutze habe ich kein Problem. Windows 8 ist parallel auf dem Notebook, an welchem es nicht funktioniert installiert.
Die Routereinstellung habe ich angeschaut, mir ist nichts ungewöhnliches aufgefallen. Ich verwende einen Speedport W 723V. Ich habe ihn bereits mehrmals aus und wieder angeschaltet ☺ ....
Vielleicht kann mir jemand helfen ☺ Grüße Marvin