Hallo,
ich habe das Forum durchgeblättert, habe aber keine Lösung für mein Problem gefunden.
Mein Notebook Asus x54c verbindet sich oft nicht mit dem Speedport 921v. Es wird nach dem WLAN Schlüssel gefragt. Nachdem der WLAN Schlüssel eingegeben ist, versucht es lange die Verbindung aufzubauen und fragt nochmal nach dem WLAN Schlüssel.
Manchmal hilft das Networkmanager zu deaktivieren und zu aktivieren oder Funknetz ausschalten und einschalten. Manchmal reboote ich den Rechner. Wenn die WLAN Verbindung steht, dann ist sie stabil. Speedport sendet nur (802.11 b/g) mit 802.11 n hat es gar nicht funktioniert.
Einpaar Daten:
cat /etc/lsb-release
DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.04 DISTRIB_CODENAME=precise DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
uname -a
Linux geli-ubuntu 3.2.0-32-generic-pae #51-Ubuntu SMP Wed Sep 26 21:54:23 UTC 2012 i686 i686 i386 GNU/Linux
iwconfig
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"WLAN-03C184111"
Mode:Managed Frequency:2.422 GHz Access Point: 1C:C6:3C:03:C1:F4
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-31 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:18 Invalid misc:574 Missed beacon:0
eth0 no wireless extensions.lsmod
Module Size Used by snd_hda_codec_hdmi 31775 1 snd_hda_codec_realtek 174313 1 joydev 17393 0 rfcomm 38139 0 bnep 17830 2 bluetooth 158438 10 rfcomm,bnep parport_pc 32114 0 ppdev 12849 0 snd_hda_intel 32765 3 snd_hda_codec 109562 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 13276 1 snd_hda_codec snd_pcm 80845 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq_midi 13132 0 snd_rawmidi 25424 1 snd_seq_midi snd_seq_midi_event 14475 1 snd_seq_midi snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event asus_nb_wmi 12622 0 asus_wmi 19624 1 asus_nb_wmi sparse_keymap 13658 1 asus_wmi snd_timer 28931 2 snd_pcm,snd_seq snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq snd 62064 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device mac_hid 13077 0 arc4 12473 2 wmi 18744 1 asus_wmi rt2800pci 18340 0 rt2800lib 53264 1 rt2800pci crc_ccitt 12595 1 rt2800lib rt2x00pci 14202 1 rt2800pci rt2x00lib 48836 3 rt2800pci,rt2800lib,rt2x00pci mac80211 436455 3 rt2800lib,rt2x00pci,rt2x00lib i915 419110 3 usbhid 41906 0 psmouse 86486 0 hid 77367 1 usbhid serio_raw 13027 0 uvcvideo 67203 0 videodev 86588 1 uvcvideo cfg80211 178679 2 rt2x00lib,mac80211 eeprom_93cx6 12653 1 rt2800pci soundcore 14635 1 snd snd_page_alloc 14108 2 snd_hda_intel,snd_pcm drm_kms_helper 45466 1 i915 mei 36570 0 drm 197599 4 i915,drm_kms_helper i2c_algo_bit 13199 1 i915 video 19068 1 i915 lp 17455 0 parport 40930 3 parport_pc,ppdev,lp atl1c 36718 0
rfkill list
0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 1: asus-wlan: Wireless LAN Soft blocked: no Hard blocked: no
sudo iwlist scan (mein Netz ist WLAN-03C184111)
lo Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 1C:C6:3C:03:C1:F4
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=70/70 Signal level=-37 dBm
Encryption key:on
ESSID:"WLAN-03C184111"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000002ab7c7f1b
Extra: Last beacon: 44ms ago
IE: Unknown: 000E574C414E2D303343313834313131
IE: Unknown: 010482840B16
IE: Unknown: 030103
IE: Unknown: 0706444520010D14
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
IE: Unknown: DD910050F204104A00011010440001021041000100103B00010310470010000000000000000300001CC63C03C1F41021000B436F72706F726174696F6E10230009564756393533414B5710240008312E31372E3030301042000A4A3230333038373238341054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103
IE: Unknown: DD050009860100
Cell 02 - Address: F0:7D:68:88:F5:0E
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"JASONPROS"
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=00000285bb8b4148
Extra: Last beacon: 756ms ago
IE: Unknown: 00094A41534F4E50524F53
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 32040C183060
IE: Unknown: 0706474220010D10
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: DD050050F20500
IE: Unknown: DD0E0050F204104A0001101044000101
IE: Unknown: 050400010004
IE: Unknown: 2A0102
IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1606070500000000000000000000000000000000000000
IE: Unknown: 7F0101
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: 0B05010029127A
IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: DD1A00904C3406070500000000000000000000000000000000000000
IE: Unknown: DD07000C4307000000
Cell 03 - Address: 7C:4F:B5:4B:B4:A4
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=41/70 Signal level=-69 dBm
Encryption key:on
ESSID:"WLAN-4BB447"
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=000000159bc98180
Extra: Last beacon: 728ms ago
IE: Unknown: 000B574C414E2D344242343437
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0E101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606071900000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010020000000
IE: Unknown: 0706444520010D14
IE: Unknown: DD910050F204104A00011010440001021041000100103B00010310470010000000000000000300007C4FB54BB4A41021000B436F72706F726174696F6E1023000941525638353339505710240008312E31372E3030301042000A4A3130393134363739371054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103
Cell 04 - Address: 00:25:5E:46:88:29
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=17/70 Signal level=-93 dBm
Encryption key:on
ESSID:"ALICE-WLAN28"
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=0000001133efd183
Extra: Last beacon: 344ms ago
IE: Unknown: 000C414C4943452D574C414E3238
IE: Unknown: 010882848B962430486C
IE: Unknown: 030109
IE: Unknown: 0504FF010000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD0E0050F204104A0001101044000102
IE: Unknown: DD090010180200F0000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Cell 05 - Address: C0:25:06:B1:8C:74
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Salzgitterman7270neu"
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=00000076855aeba1
Extra: Last beacon: 204ms ago
IE: Unknown: 001453616C7A6769747465726D616E373237306E6575
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
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: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1ACE131BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B0F0A00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010020000000
IE: Unknown: DD6A0050F204104A0001101044000102103B000100104700108C2A51A7926DF7C3A306915D4F5C84521021000341564D10230009465249545A21426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800020188103C000103
Cell 06 - Address: BC:05:43:0F:2C:94
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=11/70 Signal level=-99 dBm
Encryption key:on
ESSID:"SABRISCH"
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=0000000019915182
Extra: Last beacon: 260ms ago
IE: Unknown: 00085341425249534348
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010A
IE: Unknown: 050400010000
IE: Unknown: 2A0100
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: 32043048606C
IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A4E101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160A0F0800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010001000000
IE: Unknown: DD0E0050F204104A0001101044000102
Cell 07 - Address: 00:1E:52:7C:18:18
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Topponetz"
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=0000013e1e930180
Extra: Last beacon: 228ms ago
IE: Unknown: 0009546F70706F6E65747A
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 050402030000
IE: Unknown: 0706444520010D1E
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A0C501BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD0700039301690320
IE: Unknown: DD0E0017F20700010106001E527C1818
IE: Unknown: DD0B0017F20100010100000003
Cell 08 - Address: 70:56:81:83:DA:01
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=17/70 Signal level=-93 dBm
Encryption key:on
ESSID:"Topponetz"
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=00000012d75bb177
Extra: Last beacon: 188ms ago
IE: Unknown: 0009546F70706F6E65747A
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 050401030000
IE: Unknown: 0706415420010D1E
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A2C4017FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000000000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD07000393016B0320
IE: Unknown: DD070017F203020180
IE: Unknown: DD0E0017F2070001010670568183DA01
IE: Unknown: DD0B0017F20100010200000007
eth0 Interface doesn't support scanning.Ich bin für eure Hilfe sehr dankbar ☺
