Hey, nachdem ich es jetzt endlich geschafft hab, auf meinem Lenovo Yoga 2-13 Ubuntu zu installieren, gibt es das nächste Problem: Die Verbindung bricht nach ein paar Minuten immer ab.
uname -a Linux julian-Lenovo-Yoga-2-13 3.16.0-37-generic #51~14.04.1-Ubuntu SMP Wed May 6 15:23:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
lspci -nnk | grep -i net -A2 01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723] Subsystem: Lenovo Device [17aa:b736] Kernel driver in use: rtl8723be
rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: yes Hard blocked: no 2: phy0: Wireless LAN Soft blocked: no Hard blocked: no 3: hci0: Bluetooth Soft blocked: yes Hard blocked: no
lsmod Module Size Used by uas 23159 1 usb_storage 66545 1 uas ctr 13049 2 ccm 17773 2 hid_sensor_magn_3d 13267 0 hid_sensor_als 13177 0 hid_sensor_incl_3d 13267 0 hid_sensor_accel_3d 13280 0 hid_sensor_gyro_3d 13267 0 hid_sensor_rotation 13387 0 hid_sensor_trigger 13134 12 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d industrialio_triggered_buffer 12882 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d kfifo_buf 13432 1 industrialio_triggered_buffer industrialio 54850 9 hid_sensor_trigger,hid_sensor_gyro_3d,industrialio_triggered_buffer,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,kfifo_buf,hid_sensor_magn_3d hid_sensor_iio_common 14309 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d hid_multitouch 17419 0 hid_sensor_hub 19877 8 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d,hid_sensor_iio_common rtsx_usb_ms 18697 0 uvcvideo 81073 0 memstick 16966 1 rtsx_usb_ms videobuf2_vmalloc 13216 1 uvcvideo videobuf2_memops 13362 1 videobuf2_vmalloc rtsx_usb_sdmmc 27787 0 videobuf2_core 59104 1 uvcvideo v4l2_common 15681 1 videobuf2_core rtsx_usb 20987 2 rtsx_usb_sdmmc,rtsx_usb_ms videodev 153793 3 uvcvideo,v4l2_common,videobuf2_core usbhid 52616 0 media 21903 2 uvcvideo,videodev btusb 32497 0 rfcomm 69509 8 bnep 19624 2 bluetooth 446409 22 bnep,btusb,rfcomm 6lowpan_iphc 18702 1 bluetooth snd_hda_codec_hdmi 47548 1 snd_hda_codec_realtek 77467 1 snd_hda_codec_generic 68972 1 snd_hda_codec_realtek intel_rapl 18783 0 x86_pkg_temp_thermal 14205 0 intel_powerclamp 18823 0 coretemp 13441 0 kvm 452043 0 snd_soc_rt5640 93042 0 crct10dif_pclmul 14307 0 snd_soc_rl6231 13037 1 snd_soc_rt5640 snd_soc_core 200204 1 snd_soc_rt5640 crc32_pclmul 13133 0 snd_compress 19200 1 snd_soc_core snd_pcm_dmaengine 15172 1 snd_soc_core snd_seq_midi 13564 0 snd_seq_midi_event 14899 1 snd_seq_midi ghash_clmulni_intel 13230 0 snd_rawmidi 30876 1 snd_seq_midi arc4 12608 2 snd_hda_intel 30469 7 nls_iso8859_1 12713 2 aesni_intel 152552 5 aes_x86_64 17131 1 aesni_intel lrw 13286 1 aesni_intel gf128mul 14951 1 lrw rtl8723be 85054 0 glue_helper 13990 1 aesni_intel ablk_helper 13597 1 aesni_intel btcoexist 50304 1 rtl8723be cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper rtl8723_common 23361 1 rtl8723be rtl_pci 26690 1 rtl8723be rtlwifi 64255 2 rtl_pci,rtl8723be snd_hda_controller 30228 1 snd_hda_intel snd_hda_codec 139682 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller snd_hwdep 17698 1 snd_hda_codec mac80211 652718 3 rtl_pci,rtlwifi,rtl8723be joydev 17393 0 serio_raw 13483 0 i915 906113 6 cfg80211 494362 2 mac80211,rtlwifi snd_seq 63074 2 snd_seq_midi_event,snd_seq_midi lpc_ich 21093 0 drm_kms_helper 61574 1 i915 snd_pcm 104112 8 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller,snd_pcm_dmaengine shpchp 37047 0 drm 311018 5 i915,drm_kms_helper snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 29562 2 snd_pcm,snd_seq i2c_algo_bit 13413 1 i915 snd 79468 26 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress mei_me 19696 0 mei 87875 1 mei_me video 20128 1 i915 ideapad_laptop 18278 0 sparse_keymap 13948 1 ideapad_laptop dw_dmac 12835 0 dw_dmac_core 28390 1 dw_dmac i2c_hid 18726 0 hid 110426 4 i2c_hid,hid_multitouch,hid_sensor_hub,usbhid soundcore 15047 2 snd,snd_hda_codec parport_pc 32741 0 snd_soc_sst_acpi 13007 0 8250_dw 13551 0 i2c_designware_platform 12979 0 i2c_designware_core 14768 1 i2c_designware_platform spi_pxa2xx_platform 23079 0 ppdev 17671 0 soc_button_array 12720 0 mac_hid 13227 0 lp 17759 0 parport 42348 3 lp,ppdev,parport_pc psmouse 106561 0 ahci 34062 4 libahci 32424 1 ahci sdhci_acpi 13351 0 sdhci 43685 1 sdhci_acpi
iwlist chan wlan0 13 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz Channel 12 : 2.467 GHz Channel 13 : 2.472 GHz Current Frequency:2.462 GHz (Channel 11) lo no frequency information.
Falls es funktioniert schaut der nächste Befehl so aus:
sudo iwlist scan wlan0 Scan completed : Cell 01 - Address: 64:70:02:CD:72:94 Channel:11 Frequency:2.462 GHz (Channel 11) Quality=70/70 Signal level=-14 dBm Encryption key:on ESSID:"Kingston" 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=0000000027f4740e Extra: Last beacon: 4ms ago IE: Unknown: 00084B696E6773746F6E IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 2A0102 IE: Unknown: 32043048606C IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C334E101BFFFF000000000000000000000000000000000000000000 IE: Unknown: 2D1A4E101BFFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C340B071900000000000000000000000000000000000000 IE: Unknown: 3D160B071900000000000000000000000000000000000000 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0A00037F04010006004000 IE: Unknown: DD850050F204104A0001101044000102103B0001031047001000000000000010000000647002CD72941021000754502D4C494E4B1023000B544C2D5752313034334E4410240003312E3010420003312E301054000800060050F20400011011001B576972656C65737320526F7574657220544C2D5752313034334E44100800020086103C000101 Cell 02 - Address: 28:2C:B2:01:14:4A Channel:11 Frequency:2.462 GHz (Channel 11) Quality=70/70 Signal level=-14 dBm Encryption key:on ESSID:"myhouse" 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=000000f723783bc4 Extra: Last beacon: 4ms ago IE: Unknown: 00076D79686F757365 IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: Unknown: 2D1A6E1003FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D160B071100000000000000000000000000000000000000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD05000AEB0100 IE: Unknown: DD8E0050F204104A0001101044000102103B0001031047001000000000000010000000282CB201144A1021000754502D4C494E4B10230009544C2D57523834354E10240003332E3010420007312E312E302E331054000800060050F204000110110018576972656C657373204E20526F757465722057523834354E100800022288103C0001011049000600372A000120 Cell 03 - Address: 00:8E:F2:51:5E:5E Channel:5 Frequency:2.432 GHz (Channel 5) Quality=70/70 Signal level=-14 dBm Encryption key:on ESSID:"It Hurts When IP" 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=000000291f280237 Extra: Last beacon: 4ms ago IE: Unknown: 00104974204875727473205768656E204950 IE: Unknown: 010882848B960C121824 IE: Unknown: 030105 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: DD1E00904C334C101BFFFF000000000000000000000000000000000000000000 IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3405001B00000000000000000000000000000000000000 IE: Unknown: 3D1605001B00000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD0A00037F04010002004000 IE: Unknown: DD7A0050F204104A0001101044000102103B0001031047001000000000000010000000008EF2515E5E102100044E54475210230009776E72323030307633102400016E104200046E6F6E651054000800060050F204000110110016574E5232303030763328576972656C65737320415029100800020086103C000103 Cell 04 - Address: 14:CC:20:B7:42:C4 Channel:2 Frequency:2.417 GHz (Channel 2) Quality=70/70 Signal level=-18 dBm Encryption key:on ESSID:"TP-LINK" 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=0000003d19a7dccd Extra: Last beacon: 4ms ago IE: Unknown: 000754502D4C494E4B IE: Unknown: 010882848B960C121824 IE: Unknown: 030102 IE: Unknown: 2A0102 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 32043048606C IE: Unknown: 2D1AEF111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 331AEF111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 3D1602050100000000000000000000000000000000000000 IE: Unknown: 341602050100000000000000000000000000000000000000 IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD990050F204104A0001101044000102103B00010310470010000102030405060708090A0B0C0D0E0F1021000754502D4C494E4B10230009544C2D57523834314E10240003392E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523834314E100800020086103C000101104900140024E26002000101600000020001600100020001 Cell 05 - Address: E4:F4:C6:DF:E1:D4 Channel:1 Frequency:2.412 GHz (Channel 1) Quality=70/70 Signal level=-18 dBm Encryption key:on ESSID:"NETGEAR43" 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=000001002e89b180 Extra: Last beacon: 4172ms ago IE: Unknown: 00094E4554474541523433 IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 IE: Unknown: 050400020000 IE: Unknown: 2A0102 IE: Unknown: 32043048606C IE: Unknown: 2D1A2D0003FFFF0000000000000000000000000000000406E6E70D00 IE: Unknown: 3D1601001100000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C332D0003FFFF0000000000000000000000000000000406E6E70D00 IE: Unknown: DD1A00904C3401001100000000000000000000000000000000000000 IE: Unknown: DD0900037F01010000FF7F IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F204104A00011010440001021049000600372A000120 Cell 06 - Address: 0C:82:68:A8:38:72 Channel:1 Frequency:2.412 GHz (Channel 1) Quality=70/70 Signal level=30 dBm Encryption key:on ESSID:"TP-LINK_A83872" 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=00000057eb333321 Extra: Last beacon: 4ms ago IE: Unknown: 000E54502D4C494E4B5F413833383732 IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 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: 2D1A6E1003FF00000000000000000000000000000000000000000000 IE: Unknown: 331A6E1003FF00000000000000000000000000000000000000000000 IE: Unknown: 3D16010D0000000000000000000000000000000000000000 IE: Unknown: 3416010D0000000000000000000000000000000000000000 IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F Cell 07 - Address: E8:DE:27:FD:2B:FC Channel:11 Frequency:2.462 GHz (Channel 11) Quality=70/70 Signal level=-22 dBm Encryption key:on ESSID:"SSN_AP_ePo3je" 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=000000ff308a7380 Extra: Last beacon: 316ms ago IE: Unknown: 000D53534E5F41505F65506F336A65 IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: Unknown: 050401020000 IE: Unknown: 0706444520010B14 IE: Unknown: 2A0102 IE: Unknown: 32043048606C IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 2D1AED111BFFFFFF0000000000000000000100000000000000000000 IE: Unknown: 3D160B001500000000000000000000000000000000000000 IE: Unknown: 7F080000000000000040 IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 Cell 08 - Address: 70:62:B8:6F:FD:A8 Channel:10 Frequency:2.457 GHz (Channel 10) Quality=70/70 Signal level=-20 dBm Encryption key:on ESSID:"D-Link_DIR-802" 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=000000d71ce5817c Extra: Last beacon: 3868ms ago IE: Unknown: 000E442D4C696E6B5F4449522D383032 IE: Unknown: 010882848B960C121824 IE: Unknown: 03010A IE: Unknown: 050400010000 IE: Unknown: 2A0106 IE: Unknown: 32043048606C IE: Unknown: 2D1A6E181EFF00000000000000000000000000000000000000000000 IE: Unknown: 3D160A070000000000000000000000000000000000000000 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 IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C336E181EFF00000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C340A070000000000000000000000000000000000000000 IE: Unknown: DD0600E04C020160 IE: Unknown: DD1D0050F204104A0001101044000102103C0001031049000600372A000120 Cell 09 - Address: E8:DE:27:58:90:78 Channel:4 Frequency:2.427 GHz (Channel 4) Quality=42/70 Signal level=-68 dBm Encryption key:on ESSID:"Gryffindor" 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=000000201824d180 Extra: Last beacon: 3140ms ago IE: Unknown: 000A4772796666696E646F72 IE: Unknown: 010882848B960C121824 IE: Unknown: 030104 IE: Unknown: 050400010006 IE: Unknown: 2A0102 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 32043048606C IE: Unknown: 2D1AEF111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 3D1604050100000000000000000000000000000000000000 IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD260050F204104A0001101044000102104900140024E26002000101600000020001600100020001 Cell 10 - Address: 90:F6:52:4E:A8:32 Channel:4 Frequency:2.427 GHz (Channel 4) Quality=66/70 Signal level=-44 dBm Encryption key:on ESSID:"TP-LINK_4EA832" 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=0000044cad32d364 Extra: Last beacon: 4ms ago IE: Unknown: 000E54502D4C494E4B5F344541383332 IE: Unknown: 010882848B960C121824 IE: Unknown: 030104 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: 2D1AEF111BFFFFFF00000000000000000000000000000406E6E70D00 IE: Unknown: 331AEF111BFFFFFF00000000000000000000000000000406E6E70D00 IE: Unknown: 3D1604051100000000000000000000000000000000000000 IE: Unknown: 341604051100000000000000000000000000000000000000 IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DDA20050F204104A00011010440001021057000101103B000103104700100000000000001000000090F6524EA8321021000754502D4C494E4B1023000B544C2D5752323534334E4410240003312E3010420003312E301054000800060050F20400011011001B576972656C65737320526F7574657220544C2D5752323534334E44100800020086103C000101104900140024E26002000101600000020001600100020001 Cell 11 - Address: 08:A9:5A:60:B7:4A Channel:5 Frequency:2.432 GHz (Channel 5) Quality=70/70 Signal level=-14 dBm Encryption key:on ESSID:"PS3-3575464" 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=00000005d4c87d3a Extra: Last beacon: 4ms ago IE: Unknown: 000B5053332D33353735343634 IE: Unknown: 010882848B960C121824 IE: Unknown: 030105 IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 0406000200000000 IE: Unknown: 2A0102 IE: Unknown: 32043048606C Cell 12 - Address: E8:94:F6:BF:CC:44 Channel:8 Frequency:2.447 GHz (Channel 8) Quality=70/70 Signal level=-14 dBm Encryption key:on ESSID:"Gottes TP" 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=000001959b9fdfe3 Extra: Last beacon: 4ms ago IE: Unknown: 0009476F74746573205450 IE: Unknown: 010882848B960C121824 IE: Unknown: 030108 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: 2D1AEF111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 331AEF111BFFFF000000000000000000008000000000000000000000 IE: Unknown: 3D1608070500000000000000000000000000000000000000 IE: Unknown: 341608070500000000000000000000000000000000000000 IE: WPA Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD990050F204104A0001101044000102103B00010310470010000102030405060708090A0B0C0D0E0F1021000754502D4C494E4B10230009544C2D57523834314E10240003392E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523834314E100800020086103C000101104900140024E26002000101600000020001600100020001
Falls es nciht mehr funktioniert so:
sudo iwlist scan wlan0 Interface doesn't support scanning : Device or resource busy lo Interface doesn't support scanning.
Allerdings wird oben in der Leiste immer noch volle Verbindung zum WLAN angezeigt. Anscheinend gibt es mit den Lenovo Yoga 2 viele WLAN Probleme mit Ubuntu, aber so wie ich das sehe funktioniert das WLAN dann gar nicht. Auch funktioniert das WLAN auf Androidtablet und -handy problemlos. Auch kann ich auch nicht noch auf Router zugreifen. Nach einem Neustart funktioniert alles wieder kurze Zeit. Kann mir jemand von euch helfen?
Gruß Kingstontown