Hallo !

ich habe letzte Woche ein Uprgrade auf 12.04 gemacht, seither ist der WLAN-Treiber iwlwifi installiert. Dieser drosselt irgendwann die Übertragungsrate auf 1 Mb/s und dann ist ein surfen nicht mehr möglich.

Kann mir jemand helfen?

Danke schonmal !

grüße Jakob

hier die Ausgaben:

iwlist chan

 wlan0     32 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
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 100 : 5.5 GHz
          Channel 104 : 5.52 GHz
          Channel 108 : 5.54 GHz
          Channel 112 : 5.56 GHz
          Channel 116 : 5.58 GHz
          Channel 120 : 5.6 GHz
          Channel 124 : 5.62 GHz
          Channel 128 : 5.64 GHz
          Channel 132 : 5.66 GHz
          Channel 136 : 5.68 GHz
          Channel 140 : 5.7 GHz
          Current Frequency:2.412 GHz (Channel 1)

lsmod

Module                  Size  Used by
nls_iso8859_1          12713  1 
nls_cp437              16991  1 
vfat                   17585  1 
fat                    61512  1 vfat
uas                    18027  0 
usb_storage            49198  1 
usbhid                 47199  0 
hid                    99559  1 usbhid
usblp                  18307  0 
bnep                   18139  2 
rfcomm                 46621  0 
parport_pc             32866  0 
ppdev                  17113  0 
dm_crypt               23125  1 
btusb                  18295  0 
snd_hda_codec_hdmi     32474  1 
qcserial               12822  0 
usb_wwan               20491  1 qcserial
bluetooth             185573  11 bnep,rfcomm,btusb
snd_hda_codec_conexant    62128  1 
usbserial              47077  2 qcserial,usb_wwan
uvcvideo               72627  0 
snd_hda_intel          33773  5 
videodev               98259  1 uvcvideo
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
v4l2_compat_ioctl32    17128  1 videodev
snd_hwdep              13668  1 snd_hda_codec
arc4                   12529  2 
binfmt_misc            17540  1 
snd_pcm                97188  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
thinkpad_acpi          81819  0 
snd_seq_midi           13324  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
joydev                 17693  0 
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
iwlwifi               329994  0 
snd                    78855  20 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,thinkpad_acpi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
mac80211              514621  1 iwlwifi
cfg80211              209821  2 iwlwifi,mac80211
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
soundcore              15091  1 snd
tpm_tis                18804  0 
psmouse                87692  0 
mac_hid                13253  0 
intel_ips              18089  0 
serio_raw              13211  0 
mei                    41616  0 
nvram                  14413  1 thinkpad_acpi
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
i915                  468651  8 
e1000e                156693  0 
drm_kms_helper         46978  1 i915
drm                   242038  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
wmi                    19256  0 
video                  19596  1 i915

iwlist scan

wlan0     Scan completed :
          Cell 01 - Address: BC:05:43:F5:9B:4D
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"Muckele"
                    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=0000000270cb8f1a
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00074D75636B656C65
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    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: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1ACE131BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601051B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: DD6F0050F204104A0001101044000102103B00010010470010000C0E0E000000000000BC0543F59B4D1021000341564D10230009465249545A21426F781024000430303030104200043030303010540008000000000000000010110009465249545A21426F78100800020188103C000103
          Cell 02 - Address: C0:25:06:68:49:14
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"FRITZ!Box 7330 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=0000002d4184efca
                    Extra: Last beacon: 5896ms ago
                    IE: Unknown: 0011465249545A21426F78203733333020534C
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0102
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AEE111BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 331AEE111BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601051500000000000000000000000000000000000000
                    IE: Unknown: 341601051500000000000000000000000000000000000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD650050F204104A0001101044000102103B000103104700102AC4E09B3525874CF9BCC025066849101021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800020188103C000103
          Cell 03 - Address: 4C:E6:76:A9:15:6F
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"MIKEHANKE"
                    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=000000088b63e180
                    Extra: Last beacon: 5912ms ago
                    IE: Unknown: 00094D494B4548414E4B45
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 050400010000
                    IE: Unknown: 200100
                    IE: Unknown: 2A0102
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1ACC131BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001900000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: DD0E0050F204104A0001101044000102
          Cell 04 - Address: 00:13:49:E3:E9:86
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"ArcorWirelessLANGV5L"
                    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=0000005c64df2d28
                    Extra: Last beacon: 5692ms ago
                    IE: Unknown: 00144172636F72576972656C6573734C414E4756354C
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 05 - Address: 00:1D:19:29:62:27
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"H-W-Lan"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=00000000101de0fe
                    Extra: Last beacon: 5676ms ago
                    IE: Unknown: 0007482D572D4C616E
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030107
                    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: DD180050F2020101040003A4000027A4000042435E0062322F00
          Cell 06 - Address: 00:12:BF:79:56:10
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"Steckdose"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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=000001942f9691c3
                    Extra: Last beacon: 5460ms ago
                    IE: Unknown: 0009537465636B646F7365
                    IE: Unknown: 010582848B962C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0103
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
          Cell 07 - Address: 88:25:2C:6A:F7:38
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"WLAN-6AF742"
                    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=000002348fbd9180
                    Extra: Last beacon: 5468ms ago
                    IE: Unknown: 000B574C414E2D364146373432
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    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: 3D160B0F0A00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010030000000
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: DD910050F204104A00011010440001021041000100103B000103104700100000000000000003000088252C6AF7381021000B436F72706F726174696F6E1023000941525638353339505710240008312E31342E3030301042000A4A3033353034323836321054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103
          Cell 08 - Address: 24:65:11:57:21:19
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"FRITZ!Box Fon WLAN 7112"
                    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=000000007b318234
                    Extra: Last beacon: 5456ms ago
                    IE: Unknown: 0017465249545A21426F7820466F6E20574C414E2037313132
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: Unknown: 050C000300000000000000000000
                    IE: Unknown: 2A0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 09 - Address: 00:12:BF:8F:84:CA
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"Kaktus"
                    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=000000083d4ed622
                    Extra: Last beacon: 5456ms ago
                    IE: Unknown: 00064B616B747573
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0102
                    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: 32043048606C
                    IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
          Cell 10 - Address: 34:08:04:24:1D:10
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=21/70  Signal level=-89 dBm  
                    Encryption key:on
                    ESSID:"Geckolina"
                    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=000000059f22c143
                    Extra: Last beacon: 5084ms ago
                    IE: Unknown: 00094765636B6F6C696E61
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010D
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: DD270050F204104A0001101044000102104700102880288028801880A880340804241D10103C000101
                    IE: Unknown: 050400010002
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: 3D160D070000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    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
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000006127A
                    IE: Unknown: DD07000C4307000000

dmesg | egrep 'net|eth|sky|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|atl|ar9|carl|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt3|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis|wmi|ns8|FW'

[    0.000000] original variable MTRRs
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880137c00000 s83072 r8192 d23424 u524288
[    0.000000] pcpu-alloc: s83072 r8192 d23424 u524288 alloc=1*2097152
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.003572] CPU0: Thermal monitoring enabled (TM1)
[    0.613564] print_constraints: dummy: 
[    1.027198] i2c-core: driver [aat2870] using legacy suspend method
[    1.027201] i2c-core: driver [aat2870] using legacy resume method
[    1.076027] audit: initializing netlink socket (disabled)
[    1.167253] thermal LNXTHERM:00: registered as thermal_zone0
[    1.167260] ACPI: Thermal Zone [THM0] (48 C)
[    1.583427] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.927273] wmi: Mapper loaded
[    2.930846] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[    2.930849] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[    2.930890] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    2.930909] e1000e 0000:00:19.0: setting latency timer to 64
[    2.931055] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[    3.113987] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) f0:de:f1:5d:e5:86
[    3.113991] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[    3.114059] e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 10, PBA No: A002FF-0FF
[    3.732672] fbcon: inteldrmfb (fb0) is primary device
[    8.727644] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.785168] iwlwifi 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   13.785177] iwlwifi 0000:02:00.0: setting latency timer to 64
[   13.785205] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
[   13.785207] iwlwifi 0000:02:00.0: pci_resource_base = ffffc90011084000
[   13.785209] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[   13.785287] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
[   13.785320] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[   13.785322] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[   13.785323] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[   13.785324] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[   13.785325] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[   13.785331] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74
[   13.785391] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   13.795371] iwlwifi 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[   13.795373] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[   13.795374] iwlwifi 0000:02:00.0: Valid Tx ant: 0x7, Valid Rx ant: 0x7
[   13.795396] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   14.866217] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[   14.866465] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[   14.891721] thinkpad_acpi: http://ibm-acpi.sf.net/
[   15.107031] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   25.178003] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   28.889072] Adding 3980284k swap on /dev/mapper/cryptswap1.  Priority:-1 extents:1 across:3980284k 
[   31.111076] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[   31.166768] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[   31.167166] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   31.167453] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   31.169021] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   31.169207] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[   31.409838] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   31.410046] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[   31.538526] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   31.539049] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   33.774841] e1000e 0000:00:19.0: PCI INT A disabled
[   33.774850] e1000e 0000:00:19.0: PME# enabled
[   39.723119] wlan0: direct probe to 00:01:36:08:ef:fe (try 1/3)
[   39.920759] wlan0: direct probe to 00:01:36:08:ef:fe (try 2/3)
[   40.120240] wlan0: direct probe to 00:01:36:08:ef:fe (try 3/3)
[   40.319746] wlan0: direct probe to 00:01:36:08:ef:fe timed out
[   81.192516] wlan0: authenticate with 00:01:36:08:ef:fe (try 1)
[   81.200038] wlan0: authenticated
[   81.296371] wlan0: waiting for beacon from 00:01:36:08:ef:fe
[   81.352313] wlan0: beacon received
[   81.357016] wlan0: associate with 00:01:36:08:ef:fe (try 1)
[   81.556407] wlan0: associate with 00:01:36:08:ef:fe (try 2)
[   81.560271] wlan0: RX AssocResp from 00:01:36:08:ef:fe (capab=0x21 status=0 aid=44)
[   81.560276] wlan0: associated
[   81.560281] wlan0: moving STA 00:01:36:08:ef:fe to state 1
[   81.560284] wlan0: moving STA 00:01:36:08:ef:fe to state 2
[   81.568237] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   81.568349] wlan0: moving STA 00:01:36:08:ef:fe to state 3
[   92.381269] wlan0: no IPv6 routers present
[  184.354425] usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x04E8 pid 0x328D
[  187.262746] usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x04E8 pid 0x328D
[  357.225366] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio.
[  357.225493] iwlwifi 0000:02:00.0: Command REPLY_QOS_PARAM aborted: RF KILL Switch
[  357.225502] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.225512] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.225520] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.225528] wlan0: deauthenticating from 00:01:36:08:ef:fe by local choice (reason=3)
[  357.225573] wlan0: moving STA 00:01:36:08:ef:fe to state 2
[  357.225580] wlan0: moving STA 00:01:36:08:ef:fe to state 1
[  357.225586] wlan0: moving STA 00:01:36:08:ef:fe to state 0
[  357.225595] iwlwifi 0000:02:00.0: Command REPLY_REMOVE_STA aborted: RF KILL Switch
[  357.249482] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.249522] iwlwifi 0000:02:00.0: Not sending command - RF KILL
[  357.249527] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.249551] cfg80211: Restoring regulatory settings
[  357.252429] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  357.269447] iwlwifi 0000:02:00.0: Command REPLY_RXON aborted: RF KILL Switch
[  357.559707] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  358.383543] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio.
[  358.387159] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[  358.387367] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[  358.536051] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  365.331312] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x04E8 pid 0x328D
[  366.288914] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  366.292972] wlan0: authenticated
[  366.389318] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  366.586083] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[  366.592962] wlan0: RX AssocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  366.592968] wlan0: associated
[  366.592974] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  366.592977] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  366.606467] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  366.854709] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x04E8 pid 0x328D
[  367.613360] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  371.401071] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
[  377.962264] wlan0: no IPv6 routers present
[  423.303863] iwlwifi 0000:02:00.0: Queue 2 stuck for 2000 ms.
[  423.303870] iwlwifi 0000:02:00.0: Current SW read_ptr 184 write_ptr 187
[  423.303925] iwlwifi 0000:02:00.0: Current HW read_ptr 184 write_ptr 187
[  423.303929] iwlwifi 0000:02:00.0: On demand firmware reload
[  423.304571] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[  423.304761] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[  559.611212] wlan0: deauthenticating from bc:05:43:f5:9b:4d by local choice (reason=3)
[  559.674695] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  559.674702] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  559.674707] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  559.682920] cfg80211: Restoring regulatory settings
[  559.691495] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  563.072417] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  563.075556] wlan0: authenticated
[  563.075873] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  563.273138] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[  563.280818] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  563.280824] wlan0: associated
[  563.280830] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  563.280833] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  563.297654] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  573.910411] wlan0: no IPv6 routers present
[  594.494791] iwlwifi 0000:02:00.0: Queue 2 stuck for 2000 ms.
[  594.494798] iwlwifi 0000:02:00.0: Current SW read_ptr 203 write_ptr 207
[  594.494852] iwlwifi 0000:02:00.0: Current HW read_ptr 203 write_ptr 207
[  594.494856] iwlwifi 0000:02:00.0: On demand firmware reload
[  595.408617] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues
[  595.408642] iwlwifi 0000:02:00.0: fw recovery, no hcmd send
[  595.408648] iwlwifi 0000:02:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -5
[  595.408654] iwlwifi 0000:02:00.0: fw recovery, no hcmd send
[  595.408657] iwlwifi 0000:02:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -5
[  595.481811] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[  595.482014] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[  651.123097] wlan0: deauthenticated from bc:05:43:f5:9b:4d (Reason: 2)
[  651.176958] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  651.176964] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  651.176967] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  651.288542] cfg80211: Restoring regulatory settings
[  651.292193] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  654.497413] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  654.500547] wlan0: authenticated
[  654.500796] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  654.504914] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  654.504921] wlan0: associated
[  654.504926] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  654.504929] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  654.528426] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  676.159081] wlan0: deauthenticating from bc:05:43:f5:9b:4d by local choice (reason=3)
[  676.247497] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  676.247504] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  676.247511] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  676.314461] cfg80211: Restoring regulatory settings
[  676.320704] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  679.726305] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  679.738245] wlan0: authenticated
[  679.738732] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  679.743567] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  679.743576] wlan0: associated
[  679.743583] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  679.743587] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  679.771184] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  690.577997] wlan0: no IPv6 routers present
[  693.774066] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues
[  693.898076] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  693.898082] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  693.898085] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  693.969697] cfg80211: Restoring regulatory settings
[  693.973193] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  697.090797] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  697.093864] wlan0: authenticated
[  697.094121] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  697.292190] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[  697.296130] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  697.296136] wlan0: associated
[  697.296141] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  697.296145] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  697.320584] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  713.248091] iwlwifi 0000:02:00.0: Queue 12 stuck for 2000 ms.
[  713.248099] iwlwifi 0000:02:00.0: Current SW read_ptr 16 write_ptr 98
[  713.248155] iwlwifi 0000:02:00.0: Current HW read_ptr 16 write_ptr 98
[  713.248159] iwlwifi 0000:02:00.0: On demand firmware reload
[  713.248780] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[  713.248972] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[  754.752865] wlan0: deauthenticating from bc:05:43:f5:9b:4d by local choice (reason=3)
[  754.787406] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  754.787410] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  754.787412] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  754.819485] cfg80211: Restoring regulatory settings
[  754.824922] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  763.078440] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  763.081598] wlan0: authenticated
[  763.081943] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  763.085722] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[  763.085728] wlan0: associated
[  763.085734] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  763.085737] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  763.109656] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  773.603108] wlan0: no IPv6 routers present
[ 1757.881589] thinkpad_acpi: EC reports that Thermal Table has changed
[ 1757.884985] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf2500000-0xf251ffff] (PCI address [0xf2500000-0xf251ffff])
[ 1757.885000] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf2525000-0xf2525fff] (PCI address [0xf2525000-0xf2525fff])
[ 1757.885012] e1000e 0000:00:19.0: BAR 2: set to [io  0x1820-0x183f] (PCI address [0x1820-0x183f])
[ 1757.885042] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10b)
[ 1757.885077] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107)
[ 1757.885133] e1000e 0000:00:19.0: PME# disabled
[ 1757.885259] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[ 1796.587264] iwlwifi 0000:02:00.0: Queue 2 stuck for 2000 ms.
[ 1796.587272] iwlwifi 0000:02:00.0: Current SW read_ptr 232 write_ptr 236
[ 1796.587327] iwlwifi 0000:02:00.0: Current HW read_ptr 232 write_ptr 236
[ 1796.587331] iwlwifi 0000:02:00.0: On demand firmware reload
[ 1796.587843] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1796.588032] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[ 1809.429642] wlan0: deauthenticating from bc:05:43:f5:9b:4d by local choice (reason=3)
[ 1809.535230] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[ 1809.535236] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[ 1809.535240] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[ 1809.548497] cfg80211: Restoring regulatory settings
[ 1809.553207] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 1812.941450] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[ 1812.944656] wlan0: authenticated
[ 1812.944961] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[ 1813.141802] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[ 1813.145582] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x431 status=0 aid=3)
[ 1813.145591] wlan0: associated
[ 1813.145598] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[ 1813.145603] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[ 1813.168410] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[ 1823.396072] wlan0: no IPv6 routers present

Hallo,
was ist das für ein WLAN-Router? Kann das Gerät im a-Band arbeiten (5GHz)?

• das 2,4GHz-Band ist voll

• Kanal 1 ist schon mehrfach belegt

• Verschlüsselung ist gemischt WPA1/2

Ändere die Einstellungen des Routers

• Funkkanal 10

  • der Kanalabstand ist für eine störungsfreie Übertragung auch dann noch zu gering, geht aber nicht anders

• Verschlüsselung auf WPA2-AES (CCMP)

Moin !

Danke für den Rat.

Es ist eine Fritz-Box und die kann auch im a-Band arbeiten. Ich hab jetzt das a-band aktiviert und die Verschlüsselung auf WPA2 gestellt. Das ganze sieht jezt so aus

dmesg

[    0.000000] original variable MTRRs
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880137c00000 s83072 r8192 d23424 u524288
[    0.000000] pcpu-alloc: s83072 r8192 d23424 u524288 alloc=1*2097152
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.003576] CPU0: Thermal monitoring enabled (TM1)
[    0.533692] print_constraints: dummy: 
[    0.940408] i2c-core: driver [aat2870] using legacy suspend method
[    0.940412] i2c-core: driver [aat2870] using legacy resume method
[    0.988978] audit: initializing netlink socket (disabled)
[    1.080504] thermal LNXTHERM:00: registered as thermal_zone0
[    1.080511] ACPI: Thermal Zone [THM0] (51 C)
[    1.508471] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.845496] wmi: Mapper loaded
[    2.846415] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[    2.846418] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[    2.846456] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    2.846470] e1000e 0000:00:19.0: setting latency timer to 64
[    2.846708] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[    3.027088] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) f0:de:f1:5d:e5:86
[    3.027091] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[    3.027159] e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 10, PBA No: A002FF-0FF
[    3.625940] fbcon: inteldrmfb (fb0) is primary device
[   21.510892] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   21.606755] iwlwifi 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   21.606793] iwlwifi 0000:02:00.0: setting latency timer to 64
[   21.606846] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
[   21.606848] iwlwifi 0000:02:00.0: pci_resource_base = ffffc900110ac000
[   21.606851] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[   21.607016] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
[   21.607082] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[   21.607084] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[   21.607086] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[   21.607088] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[   21.607091] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[   21.607120] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74
[   21.607229] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   21.623595] iwlwifi 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[   21.623599] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[   21.623602] iwlwifi 0000:02:00.0: Valid Tx ant: 0x7, Valid Rx ant: 0x7
[   21.625186] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   21.665200] thinkpad_acpi: http://ibm-acpi.sf.net/
[   21.850549] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[   21.850800] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[   21.852949] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   22.889839] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   22.950669] type=1400 audit(1336761051.925:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=941 comm="apparmor_parser"
[   22.952254] type=1400 audit(1336761051.929:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=941 comm="apparmor_parser"
[   23.067229] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[   23.119621] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[   23.120028] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   23.120329] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   23.122035] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   23.128758] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[   23.370635] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   23.377341] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[   23.489339] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   23.489618] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   24.678063] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
[   24.678068] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[   24.678390] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   26.014958] Adding 3980284k swap on /dev/mapper/cryptswap1.  Priority:-1 extents:1 across:3980284k 
[   31.907336] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[   32.105089] wlan0: authenticate with bc:05:43:f5:9b:4d (try 2)
[   32.107513] wlan0: authenticated
[   32.188689] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[   32.384388] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[   32.385839] wlan0: RX AssocResp from bc:05:43:f5:9b:4d (capab=0x511 status=0 aid=1)
[   32.385845] wlan0: associated
[   32.385849] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[   32.385852] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[   32.393366] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   32.397791] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[   35.233189] eth0: no IPv6 routers present
[   43.056110] wlan0: no IPv6 routers present
[   49.026349] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
[  261.283104] e1000e: eth0 NIC Link is Down
[  261.536426] e1000e 0000:00:19.0: PCI INT A disabled
[  261.536440] e1000e 0000:00:19.0: PME# enabled
[  418.764547] wlan0: disassociated from bc:05:43:f5:9b:4d (Reason: 8)
[  418.838082] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  418.838088] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  418.838092] wlan0: moving STA bc:05:43:f5:9b:4d to state 0
[  418.866851] wlan0: deauthenticating from bc:05:43:f5:9b:4d by local choice (reason=3)
[  418.866914] cfg80211: Restoring regulatory settings
[  418.871027] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  434.677063] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  452.938216] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf2500000-0xf251ffff] (PCI address [0xf2500000-0xf251ffff])
[  452.938229] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf2525000-0xf2525fff] (PCI address [0xf2525000-0xf2525fff])
[  452.938238] e1000e 0000:00:19.0: BAR 2: set to [io  0x1820-0x183f] (PCI address [0x1820-0x183f])
[  452.938263] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10b)
[  452.938291] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107)
[  452.938334] e1000e 0000:00:19.0: PME# disabled
[  452.938418] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
[  452.940833] e1000e 0000:00:19.0: eth0: PHY Wakeup cause - Link Status  Change
[  454.653171] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
[  454.653182] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[  465.441120] eth0: no IPv6 routers present
[  526.764784] wlan0: authenticate with bc:05:43:f5:9b:4d (try 1)
[  526.963784] wlan0: authenticate with bc:05:43:f5:9b:4d (try 2)
[  526.966079] wlan0: authenticated
[  527.034984] wlan0: associate with bc:05:43:f5:9b:4d (try 1)
[  527.230983] wlan0: associate with bc:05:43:f5:9b:4d (try 2)
[  527.250482] wlan0: RX ReassocResp from bc:05:43:f5:9b:4d (capab=0x511 status=0 aid=1)
[  527.250490] wlan0: associated
[  527.250499] wlan0: moving STA bc:05:43:f5:9b:4d to state 1
[  527.250503] wlan0: moving STA bc:05:43:f5:9b:4d to state 2
[  527.254508] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  527.281352] wlan0: moving STA bc:05:43:f5:9b:4d to state 3
[  538.217912] wlan0: no IPv6 routers present
[  736.553589] e1000e: eth0 NIC Link is Down
[  736.813067] e1000e 0000:00:19.0: PME# enabled

scan

wlan0     Scan completed :
          Cell 01 - Address: BC:05:43:F5:9B:4D
                    Channel:140
                    Frequency:5.7 GHz (Channel 140)
                    Quality=70/70  Signal level=-30 dBm  
                    Encryption key:on
                    ESSID:"Muckele"
                    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=0000000019b9f03e
                    Extra: Last beacon: 100ms ago
                    IE: Unknown: 00074D75636B656C65
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 03018C
                    IE: Unknown: 200107
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1ACC031BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D168C080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 075844452024011E26011428011E2C011E2E011430011E3401143601143801143C01143E011440011464011B66011B68011B6C011B6E011B70011B74011B76011B78011B7C011B7E011B80011B84011B86011B88011B8C011B00
                    IE: Unknown: DD6F0050F204104A0001101044000102103B00010010470010000C0E0E000000000000BC0543F59B4D1021000341564D10230009465249545A21426F781024000430303030104200043030303010540008000000000000000010110009465249545A21426F78100800020188103C000103
          Cell 02 - Address: 00:13:49:E3:E9:86
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"ArcorWirelessLANGV5L"
                    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=0000002f297a95d0
                    Extra: Last beacon: 4496ms ago
                    IE: Unknown: 00144172636F72576972656C6573734C414E4756354C
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 03 - Address: 00:12:BF:8F:84:CA
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"Kaktus"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=000000034434c181
                    Extra: Last beacon: 3840ms ago
                    IE: Unknown: 00064B616B747573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    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
          Cell 04 - Address: 00:12:BF:79:56:10
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:"Steckdose"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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=000001d33b2071bb
                    Extra: Last beacon: 4072ms ago
                    IE: Unknown: 0009537465636B646F7365
                    IE: Unknown: 010582848B962C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0103
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
          Cell 05 - Address: 88:25:2C:6A:F7:38
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"WLAN-6AF742"
                    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=000002739b4db180
                    Extra: Last beacon: 4088ms ago
                    IE: Unknown: 000B574C414E2D364146373432
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    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: 3D160B0F0A00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010030000000
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: DD910050F204104A00011010440001021041000100103B000103104700100000000000000003000088252C6AF7381021000B436F72706F726174696F6E1023000941525638353339505710240008312E31342E3030301042000A4A3033353034323836321054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103
          Cell 06 - Address: C0:25:06:68:49:14
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"FRITZ!Box 7330 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=0000006c4d164c40
                    Extra: Last beacon: 4704ms ago
                    IE: Unknown: 0011465249545A21426F78203733333020534C
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0102
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AEE111BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 331AEE111BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601051500000000000000000000000000000000000000
                    IE: Unknown: 341601051500000000000000000000000000000000000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD650050F204104A0001101044000102103B000103104700102AC4E09B3525874CF9BCC025066849101021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800020188103C000103
          Cell 07 - Address: 00:23:08:4D:6F:34
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"EasyBox-4D6F28"
                    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=000000072c72a1f6
                    Extra: Last beacon: 4664ms ago
                    IE: Unknown: 000E45617379426F782D344436463238
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030105
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6C0017FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1605000000000000000000000000000000000000000000
                    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: 0B050000017A12
                    IE: Unknown: 7F0101
                    IE: Unknown: DD8E0050F204104A00011010440001021041000100103B00010310470010000000000000000300000023084D6F341021000B436F72706F726174696F6E102300094152563735324350571024000932302E30322E3233331042000B52383531323238343638321054000800060050F204000110110014576972656C65737320526F757465722857464129100800020004
                    IE: Unknown: 0706444520010D10
                    IE: Unknown: DD1E00904C336C0017FFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3405000000000000000000000000000000000000000000

lsmod

Module                  Size  Used by
dm_crypt               23125  1 
parport_pc             32866  0 
ppdev                  17113  0 
rfcomm                 46621  0 
bnep                   18139  2 
binfmt_misc            17540  1 
joydev                 17693  0 
btusb                  18295  0 
bluetooth             185573  11 rfcomm,bnep,btusb
arc4                   12529  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_conexant    62128  1 
snd_hda_intel          33773  5 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep              13668  1 snd_hda_codec
snd_pcm                97188  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
thinkpad_acpi          81819  0 
nvram                  14413  1 thinkpad_acpi
qcserial               12822  0 
usb_wwan               20491  1 qcserial
usbserial              47077  2 qcserial,usb_wwan
tpm_tis                18804  0 
snd                    78855  20 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,thinkpad_acpi
psmouse                87692  0 
serio_raw              13211  0 
mac_hid                13253  0 
uvcvideo               72627  0 
videodev               98259  1 uvcvideo
v4l2_compat_ioctl32    17128  1 videodev
iwlwifi               329994  0 
mac80211              514621  1 iwlwifi
intel_ips              18089  0 
cfg80211              209821  2 iwlwifi,mac80211
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
mei                    41616  0 
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
i915                  468651  8 
drm_kms_helper         46978  1 i915
drm                   242038  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
video                  19596  1 i915
e1000e                156693  0 
wmi                    19256  0 

N-Modus des Treibers wurde schon deaktiviert?

grep -lo iwlwifi /etc/modprobe.d/*
cat $(grep -lo iwlwifi /etc/modprobe.d/*) > dev 0

(suchen und ggf. direkt auslesen)

Verbindung ist stabil?

N-Modus ist deaktiviert.

Dein aufgeführter Befehl funktioniert so nicht. Für was ist er denn gut? Ich hab mal in dem Pfad nachgeschaut, da sind verschiedene .conf-Dateien unter anderem eine iwlagn.conf Datei. Von iwlwifi keine Spur...

Die Verbindung ist etwas stabliler, stagniert jedoch ab und an bei 6 Mb.

Wäre evtl ein anderer Treiber die Lösung?

jako50 schrieb:

N-Modus ist deaktiviert.

Wie ohne Konfigurationsdatei? Anscheinend im Router abgeschaltet?

Dein aufgeführter Befehl funktioniert so nicht. Für was ist er denn gut? Ich hab mal in dem Pfad nachgeschaut, da sind verschiedene .conf-Dateien unter anderem eine iwlagn.conf Datei. Von iwlwifi keine Spur...

Dann schau mal was in der iwlagn.conf steht. Ansonsten gibt es wohl keine Konfigurationsdatei.

Die Verbindung ist etwas stabliler, stagniert jedoch ab und an bei 6 Mb. Wäre evtl ein anderer Treiber die Lösung?

Gibt keinen.

Aktiviere den N-Modus des Routers und prüfe zuerst die Ländereinstellungen:

sudo apt-get install iw
iw reg get
sudo iw reg set DE
iw reg get

Verbindung testen.

Ansonsten gibt es noch folgenden Modul-Parameter, wobei ich es zunächst ohne versuchen würde:

echo "options iwlwifi 11n_disable" | sudo tee /etc/modprobe.d/iwlwifi.conf

Treiber entladen/laden und testen.

Moin !

in der .conf Datei stehtoptions iwlagn 11n_disable=1 . Die Ländereinstellung war nicht auf DE.

iw reg get ergab

country 00:
	(2402 - 2472 @ 40), (3, 20)
	(2457 - 2482 @ 20), (3, 20), PASSIVE-SCAN, NO-IBSS
	(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
	(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
	(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

sudo iw reg set DE ergab dann

country DE:
	(2400 - 2483 @ 40), (N/A, 20)
	(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
	(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
	(5470 - 5725 @ 40), (N/A, 26), DFS

Passt das soweit? Allerdings wird die Einstellung nach einem Neustart des PC wieder zurückgesetzt. Die Verbindung ist nach wie vor instabil.

Trage den Befehl iw reg set DE in das Startskript rc.local ein. Teste dann den neuen Modulparameter für iwlwifi wie gezeigt. Die iwlagn.conf wird ja nicht mehr verwendet.

Moin Rainer !

Vielen Dank für deine geduldige Hilfe ! Ich hab jetz das Startskript geändert und den Modulparameter eingegeben. Jetzt ist das komlette Wireless deaktiviert... Hab ich das Modul nicht wieder geladen bzw wie geht das?

grüße jakob

jako50 schrieb:

Ich hab jetz das Startskript geändert und den Modulparameter eingegeben. Jetzt ist das komlette Wireless deaktiviert...

Hab ich das Modul nicht wieder geladen bzw wie geht das?

Der Modulparameter schaltet die Übertragung nach N-Standard ab (40MHz-Bandbreite) aber nicht die Karte an sich.

Um das rückgängig zu machen muss die Konfigurationsdatei nur gelöscht werden, Modul anschließend entladen/laden:

sudo rm /etc/modprobe.d/iwlwifi.conf
sudo modprobe -rfv iwlwifi
sudo modprobe iwlwifi

Hintergrundwissen: Kernelmodule - Shell/rm

Prüfe den Zustand der Karte bzw. Schnittstelle:

iwconfig wlan0
rfkill list

Moin Rainer !

nichts zu machen... es ändert sich nichts.

die ausgaben von:

iwconfig wlan

wlan0     IEEE 802.11abgn  ESSID:"Muckele"  
          Mode:Managed  Frequency:2.457 GHz  Access Point: BC:05:43:F5:9B:4D   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=63/70  Signal level=-47 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:1  Invalid misc:59   Missed beacon:0

rfkill list

0: tpacpi_bluetooth_sw: Bluetooth
	Soft blocked: yes
	Hard blocked: no
1: tpacpi_wwan_sw: Wireless WAN
	Soft blocked: no
	Hard blocked: no
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Hast du noch eine Idee an was es liegen könnte??

Danke und Grüße ! Jakob

Prüfe den Inhalt der Konfigurationsdatei:

cat /etc/modprobe.d/iwlwifi.conf

Es gibt keine Konfigurationsdatei!

grüße jakob

Dann hast Du den Fehler. Anlegen, wie bereits hier beschrieben (ganz unten).

Jein ! Wenn ich den PC neu starte, ist die Konfigurationsdatei weg. Soll ich echo "options iwlwifi 11n_disable" | sudo tee /etc/modprobe.d/iwlwifi.conf auch in rc.local einbauen?

grüße jakob