Hallo
Ich habe folgende Konfiguration:
PC <–USB 2.0–> TP-Link TL-WN821N v3.0 <–WLAN, ca 4m + eine Wand–> D-Link DIR-615 H1 Router <–> Kabel Deutschland Modem mit 100MBit/s
Und damit folgende Probleme:
• manchmal ist der Ping sehr hoch, so wie bei blume666, http://forum.ubuntuusers.de/topic/starke-pingschwankungen-unter-ubuntu/?highlight=D-Link+DIR-615#post-3368567 , mit gleichem Router, allerdings mit einem anderen Chipsatz
• die Verbindung bricht immer wieder ab und ich muss den Stick ab- und wieder anstecken. Dieses Problem tritt nur bei höherer Belastung (>200kBit/s) auf und die Chips auf dem Stick werden dabei sehr warm. Ursache dafür ist höchstwahrscheinlich die Tatsache, dass der Treiber (noch?) kein Powermanagement beherrscht. Abhilfe schafft dafür (zumindest provisorisch) ein Kühlkörper.
• Die Verbindung ist viel zu langsam dafür, dass eigentlich nur eine sehr kurze Distanz überwunden werden müsste. iwlist zeigt bei „Bit Rates“ nie mehr als 54MBit/s an, obwohl Stick und Router 802.11n unterstützen. Allerdings können beide nur das 2,4/2,5-GHz-Band verwenden, nicht das 5GHz-Band.
Kann mir bitte jemand helfen?
Zum Stick selbst:
Verbaut sind AR9287+AR7010 von Atheros. Laut Label im Gehäusedeckel ist die Modellbezeichnung
TL-WN821N(DE) VER:3.0
, obwohl unter http://wiki.ubuntuusers.de/WLAN/Karten?highlight=TP-Link#TP-Link aufgeführt ist, dass diese Konfiguration erst ab Version 3.1 gilt. Verwendet wird der Treiber ath9k_htc, was auch zur Version 3.1 passt, genauso die USB-IDs (siehe unten). Ist da im Wiki ein Fehler?
Infos zu Hard- und Software sowie zur Konfiguration:
Kernel ist auf dem neuesten Stand (3.0.0-16), compat-wireless backports module sind installiert: (aus dpkg -i)
ii linux-backports-modules-cw-3.2-3.0.0-16-generic 3.0.0-16.8 compat-wireless Linux modules for version 3.0.0 on x86/x86_64 ii linux-backports-modules-cw-3.2-oneiric-generic 3.0.0.16.19 Backported wireless drivers for generic kernel image ii linux-backports-modules-headers-oneiric-generic 3.0.0.16.19 Backported driver headers for generic kernel image ii linux-backports-modules-net-3.0.0-16-generic 3.0.0-16.8 Linux ethernet modules for version 3.0.0 on x86/x86_64 ii linux-backports-modules-net-oneiric-generic 3.0.0.16.19 Backported ethernet drivers for generic kernel image. ii linux-firmware 1.60.1 Firmware for Linux kernel drivers ii linux-generic 3.0.0.16.19 Complete Generic Linux kernel ii linux-headers-3.0.0-16 3.0.0-16.28 Header files related to Linux kernel version 3.0.0 ii linux-headers-3.0.0-16-generic 3.0.0-16.28 Linux kernel headers for version 3.0.0 on x86/x86_64 ii linux-headers-lbm-3.0.0-16-generic 3.0.0-16.8 Header files related to linux-backports-modules version 3.0.0
uname -a
Linux pc-2 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:44:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 005: ID 0cf3:7015 Atheros Communications, Inc. Bus 002 Device 004: ID ffc0:001f
lsusb -v -s 002:005
Bus 002 Device 005: ID 0cf3:7015 Atheros Communications, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
idVendor 0x0cf3 Atheros Communications, Inc.
idProduct 0x7015
bcdDevice 2.02
iManufacturer 16 ATHEROS
iProduct 32 USB WLAN
iSerial 48 12345
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 60
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 6
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)cat /etc/network/interfaces
auto lo iface lo inet loopback
cat /etc/resolv.conf
# Generated by NetworkManager nameserver 192.168.0.1
cat /etc/hosts
127.0.0.1 localhost 127.0.1.1 pc-2 # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters
cat /etc/udev/rules.d/70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="20:cf:30:80:2c:5e", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1814:0x3062 (rt2860)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:f6:a8:89:41", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="ra*", NAME="ra0"
# USB device 0x0cf3:0x7015 (usb)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="f8:d1:11:0d:47:9c", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"ifconfig
eth0 Link encap:Ethernet Hardware Adresse 20:cf:30:80:2c:5e
UP BROADCAST MULTICAST MTU:1500 Metrik:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:45 Basisadresse:0x4000
lo Link encap:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metrik:1
RX packets:22603 errors:0 dropped:0 overruns:0 frame:0
TX packets:22603 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:4223084 (4.2 MB) TX bytes:4223084 (4.2 MB)
wlan0 Link encap:Ethernet Hardware Adresse f8:d1:11:0d:47:9c
inet Adresse:192.168.0.108 Bcast:192.168.0.255 Maske:255.255.255.0
inet6-Adresse: fe80::fad1:11ff:fe0d:479c/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:718190 errors:0 dropped:0 overruns:0 frame:0
TX packets:655945 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:606936276 (606.9 MB) TX bytes:331070928 (331.0 MB)route -n
Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0 192.168.0.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"Camm"
Mode:Managed Frequency:2.427 GHz Access Point: FC:75:16:79:55:45
Bit Rate=26 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=53/70 Signal level=-57 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:13 Invalid misc:280 Missed beacon:0iwlist chan
lo no frequency information.
eth0 no frequency information.
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:2.427 GHz (Channel 4)Cell 02 ist „mein“ Netzwerk: iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1A:2A:CD:B6:F3
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=51/70 Signal level=-59 dBm
Encryption key:on
ESSID:"WLAN-CDB637"
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=000002c3f3681182
Extra: Last beacon: 164ms ago
IE: Unknown: 000B574C414E2D434442363337
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030102
IE: Unknown: DD9A0050F204104A00011010440001021041000100103B0001031047001000000000000000011000001A2ACDB6F11021001242656C6B696E20436F72706F726174696F6E1023000956475634353038425710240008312E31372E3030301042000A4A3732383333313038371054000800060050F20400011011001B42656C6B696E20576972656C65737320526F757465722857464129100800020004
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: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
Cell 02 - Address: FC:75:16:79:55:45
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"Camm"
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=000000073e461e0b
Extra: Last beacon: 4ms ago
IE: Unknown: 000443616D6D
IE: Unknown: 010882848B961224486C
IE: Unknown: 030104
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1A8C0117FFFF0000000000000000000000000000000C0000000000
IE: Unknown: 3D1604000700000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B0503001D127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
Cell 03 - Address: 00:1A:4F:9A:87:BC
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=39/70 Signal level=-71 dBm
Encryption key:on
ESSID:"WLAN-001A4F9A87BC"
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=0000017219451235
Extra: Last beacon: 900ms ago
IE: Unknown: 0011574C414E2D303031413446394138374243
IE: Unknown: 010482848B96
IE: Unknown: 03010B
IE: Unknown: 2A0107
IE: Unknown: 32080C1218243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD0A0800280101000200FF0F
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 04 - Address: 00:26:4D:96:95:ED
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"WLAN-969566"
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=0000124661217180
Extra: Last beacon: 1176ms ago
IE: Unknown: 000B574C414E2D393639353636
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: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0E101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606071900000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010030000000
IE: Unknown: 0706444520010D14
IE: Unknown: DD910050F204104A00011010440001021041000100103B000103104700100000000000000003000000264D9695ED1021000B436F72706F726174696F6E1023000941525638353339505710240008312E31332E3030301042000A4A3031353036393639361054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103
Cell 05 - Address: 78:CA:39:48:C8:E5
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"Express LAN"
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=00000079d51e1177
Extra: Last beacon: 496ms ago
IE: Unknown: 000B45787072657373204C414E
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 0706415420010D1E
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: 2D1A2C4017FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD07000393016B0320
IE: Unknown: DD070017F203020180
IE: Unknown: DD0E0017F2070001010678CA3948C8E5rfkill list
1: phy1: Wireless LAN Soft blocked: no Hard blocked: no
lsmod
Module Size Used by parport_pc 36962 0 ppdev 17113 0 binfmt_misc 17540 1 arc4 12529 2 snd_hda_codec_hdmi 32040 1 snd_hda_codec_realtek 330769 1 ath9k_htc 91211 0 mac80211 492265 1 ath9k_htc ath9k_common 14053 1 ath9k_htc ath9k_hw 402602 2 ath9k_htc,ath9k_common ath 23780 3 ath9k_htc,ath9k_common,ath9k_hw cfg80211 204021 3 ath9k_htc,mac80211,ath snd_hda_intel 33390 2 joydev 17693 0 snd_hda_codec 104931 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 13668 1 snd_hda_codec snd_pcm 96714 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 snd_rawmidi 30547 1 snd_seq_midi asus_atk0110 18078 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event i915 571221 3 snd_timer 29991 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq snd 68266 14 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 drm_kms_helper 42558 1 i915 drm 236290 4 i915,drm_kms_helper i2c_algo_bit 13423 1 i915 soundcore 12680 1 snd snd_page_alloc 18529 2 snd_hda_intel,snd_pcm video 19412 1 i915 mei 41480 0 lp 17799 0 parport 46562 3 parport_pc,ppdev,lp usbhid 47198 0 hid 95463 1 usbhid ahci 26002 5 libahci 26861 1 ahci r8169 56121 0 xhci_hcd 82820 0 btrfs 648854 1 zlib_deflate 27139 1 btrfs libcrc32c 12644 1 btrfs
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 27 pages/cpu @ffff88031fc00000 s79616 r8192 d22784 u131072 [ 0.000000] pcpu-alloc: s79616 r8192 d22784 u131072 alloc=1*2097152 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.005805] Initializing cgroup subsys net_cls [ 0.005846] CPU0: Thermal monitoring enabled (TM1) [ 0.511161] print_constraints: dummy: [ 0.528911] pci 0000:00:1c.1: [8086:3b44] type 1 class 0x000604 [ 0.574851] audit: initializing netlink socket (disabled) [ 0.846755] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 0.956560] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 0.956584] r8169 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.956621] r8169 0000:02:00.0: setting latency timer to 64 [ 0.956706] r8169 0000:02:00.0: irq 45 for MSI/MSI-X [ 0.961474] r8169 0000:02:00.0: eth0: RTL8168e/8111e at 0xffffc900065d4000, 20:cf:30:80:2c:5e, XID 0c100000 IRQ 45 [ 6.224503] usb 2-1.1: ath9k_htc: Transferred FW: htc_7010.fw, size: 72992 [ 6.285577] ath9k_htc 2-1.1:1.0: ath9k_htc: HTC initialized with 45 credits [ 6.361359] fbcon: inteldrmfb (fb0) is primary device [ 6.410602] ath9k_htc 2-1.1:1.0: ath9k_htc: FW Version: 1.3 [ 6.410605] ath: EEPROM regdomain: 0x809c [ 6.410606] ath: EEPROM indicates we should expect a country code [ 6.410608] ath: doing EEPROM country->regdmn map search [ 6.410609] ath: country maps to regdmn code: 0x52 [ 6.410611] ath: Country alpha2 being used: CN [ 6.410612] ath: Regpair used: 0x52 [ 6.430820] Registered led device: ath9k_htc-phy0 [ 6.430824] usb 2-1.1: ath9k_htc: USB layer initialized [ 6.430844] usbcore: registered new interface driver ath9k_htc [ 10.380376] type=1400 audit(1328519160.990:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=1041 comm="apparmor_parser" [ 10.380739] type=1400 audit(1328519160.990:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=1041 comm="apparmor_parser" [ 10.760116] r8169 0000:02:00.0: eth0: link down [ 10.761145] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 10.966123] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 14.295083] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 14.296831] wlan0: authenticated [ 14.470213] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 14.473964] wlan0: RX AssocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=2) [ 14.473969] wlan0: associated [ 14.528161] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 17.732031] wlan0: deauthenticated from fc:75:16:79:55:45 (Reason: 15) [ 17.891070] cfg80211: Restoring regulatory settings [ 19.309494] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 19.312002] wlan0: authenticated [ 19.433023] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 19.446893] wlan0: RX ReassocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=2) [ 19.446895] wlan0: associated [ 25.060648] wlan0: no IPv6 routers present [ 307.496578] wlan0: deauthenticating from fc:75:16:79:55:45 by local choice (reason=3) [ 307.566244] cfg80211: Restoring regulatory settings [ 309.909800] r8169 0000:02:00.0: PME# enabled [ 310.284923] PM: Restoring platform NVS memory [ 310.610502] i915 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900407) [ 310.610518] mei 0000:00:16.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [ 310.610557] ehci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 310.610585] HDA Intel 0000:00:1b.0: restoring config space at offset 0x3 (was 0x0, writing 0x8) [ 310.610589] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100102) [ 310.610607] pcieport 0000:00:1c.0: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 310.610613] pcieport 0000:00:1c.0: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf091f081) [ 310.610616] pcieport 0000:00:1c.0: restoring config space at offset 0x8 (was 0xfff0, writing 0xf070f060) [ 310.610619] pcieport 0000:00:1c.0: restoring config space at offset 0x7 (was 0x200000f0, writing 0x3030) [ 310.610623] pcieport 0000:00:1c.0: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 310.610627] pcieport 0000:00:1c.0: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 310.610648] pcieport 0000:00:1c.1: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 310.610654] pcieport 0000:00:1c.1: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf051f041) [ 310.610656] pcieport 0000:00:1c.1: restoring config space at offset 0x8 (was 0xfff0, writing 0xf030f020) [ 310.610659] pcieport 0000:00:1c.1: restoring config space at offset 0x7 (was 0x200000f0, writing 0x2020) [ 310.610664] pcieport 0000:00:1c.1: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 310.610668] pcieport 0000:00:1c.1: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 310.610688] pcieport 0000:00:1c.4: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 310.610698] pcieport 0000:00:1c.4: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 310.610719] pcieport 0000:00:1c.5: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 310.610725] pcieport 0000:00:1c.5: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf011f001) [ 310.610729] pcieport 0000:00:1c.5: restoring config space at offset 0x7 (was 0xf0, writing 0x1010) [ 310.610734] pcieport 0000:00:1c.5: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 310.610737] pcieport 0000:00:1c.5: restoring config space at offset 0x1 (was 0x100106, writing 0x100107) [ 310.610769] ehci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 310.610785] pci 0000:00:1e.0: restoring config space at offset 0xf (was 0x20000, writing 0x200ff) [ 310.610844] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407) [ 310.610913] r8169 0000:02:00.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 310.610996] xhci_hcd 0000:01:00.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100502) [ 310.611426] r8169 0000:02:00.0: PME# disabled [ 310.796032] PM: resume of drv:r8169 dev:0000:02:00.0 complete after 185.355 msecs [ 310.796119] PM: resume of drv:net dev:eth0 complete after 182.227 msecs [ 311.006739] usb 2-1.1: ath9k_htc: Transferred FW: htc_7010.fw, size: 72992 [ 311.106789] ath9k_htc 2-1.1:1.0: ath9k_htc: HTC initialized with 45 credits [ 311.106825] PM: resume of drv:ath9k_htc dev:2-1.1:1.0 complete after 493.750 msecs [ 316.454901] r8169 0000:02:00.0: eth0: link down [ 316.456370] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 316.656670] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 320.239852] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 320.241735] wlan0: authenticated [ 320.347049] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 320.350949] wlan0: RX AssocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=2) [ 320.350955] wlan0: associated [ 320.405591] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 322.105245] wlan0: IPv6 duplicate address fe80::fad1:11ff:fe0d:479c detected! [ 1643.367091] wlan0: deauthenticated from fc:75:16:79:55:45 (Reason: 2) [ 1643.604946] cfg80211: Restoring regulatory settings [ 1645.066007] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 1645.235496] wlan0: authenticated [ 1645.409317] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 1645.449503] wlan0: RX ReassocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=1) [ 1645.449509] wlan0: associated [ 1648.896562] wlan0: deauthenticated from fc:75:16:79:55:45 (Reason: 15) [ 1648.995985] cfg80211: Restoring regulatory settings [ 1650.465361] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 1650.467244] wlan0: authenticated [ 1650.572810] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 1650.576693] wlan0: RX ReassocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=1) [ 1650.576698] wlan0: associated [ 1846.462757] wlan0: deauthenticating from fc:75:16:79:55:45 by local choice (reason=3) [ 1846.612482] cfg80211: Restoring regulatory settings [ 1848.579229] r8169 0000:02:00.0: PME# enabled [ 1848.954610] PM: Restoring platform NVS memory [ 1849.280512] i915 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900407) [ 1849.280528] mei 0000:00:16.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [ 1849.280567] ehci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 1849.280595] HDA Intel 0000:00:1b.0: restoring config space at offset 0x3 (was 0x0, writing 0x8) [ 1849.280598] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100102) [ 1849.280616] pcieport 0000:00:1c.0: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 1849.280622] pcieport 0000:00:1c.0: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf091f081) [ 1849.280625] pcieport 0000:00:1c.0: restoring config space at offset 0x8 (was 0xfff0, writing 0xf070f060) [ 1849.280628] pcieport 0000:00:1c.0: restoring config space at offset 0x7 (was 0x200000f0, writing 0x20003030) [ 1849.280633] pcieport 0000:00:1c.0: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 1849.280636] pcieport 0000:00:1c.0: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 1849.280657] pcieport 0000:00:1c.1: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 1849.280663] pcieport 0000:00:1c.1: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf051f041) [ 1849.280665] pcieport 0000:00:1c.1: restoring config space at offset 0x8 (was 0xfff0, writing 0xf030f020) [ 1849.280668] pcieport 0000:00:1c.1: restoring config space at offset 0x7 (was 0x200000f0, writing 0x20002020) [ 1849.280673] pcieport 0000:00:1c.1: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 1849.280676] pcieport 0000:00:1c.1: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 1849.280696] pcieport 0000:00:1c.4: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 1849.280706] pcieport 0000:00:1c.4: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 1849.280728] pcieport 0000:00:1c.5: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 1849.280734] pcieport 0000:00:1c.5: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf011f001) [ 1849.280737] pcieport 0000:00:1c.5: restoring config space at offset 0x7 (was 0xf0, writing 0x1010) [ 1849.280742] pcieport 0000:00:1c.5: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 1849.280746] pcieport 0000:00:1c.5: restoring config space at offset 0x1 (was 0x100106, writing 0x100107) [ 1849.280778] ehci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 1849.280793] pci 0000:00:1e.0: restoring config space at offset 0xf (was 0x20000, writing 0x200ff) [ 1849.280852] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407) [ 1849.280923] r8169 0000:02:00.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 1849.281007] xhci_hcd 0000:01:00.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100502) [ 1849.281308] r8169 0000:02:00.0: PME# disabled [ 1849.466058] PM: resume of drv:r8169 dev:0000:02:00.0 complete after 185.271 msecs [ 1849.466146] PM: resume of drv:net dev:eth0 complete after 182.221 msecs [ 1849.520926] usb 2-1.1: ath9k_htc: Transferred FW: htc_7010.fw, size: 72992 [ 1849.621203] ath9k_htc 2-1.1:1.0: ath9k_htc: HTC initialized with 45 credits [ 1849.621229] PM: resume of drv:ath9k_htc dev:2-1.1:1.0 complete after 337.603 msecs [ 1854.945549] r8169 0000:02:00.0: eth0: link down [ 1854.946569] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 1855.167342] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1858.747063] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 1858.748945] wlan0: authenticated [ 1858.854885] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 1858.858641] wlan0: RX AssocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=1) [ 1858.858646] wlan0: associated [ 1858.914173] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1859.337869] wlan0: IPv6 duplicate address fe80::fad1:11ff:fe0d:479c detected! [ 3185.750824] wlan0: deauthenticating from fc:75:16:79:55:45 by local choice (reason=3) [ 3185.921329] cfg80211: Restoring regulatory settings [ 3187.871487] r8169 0000:02:00.0: PME# enabled [ 3188.246927] PM: Restoring platform NVS memory [ 3188.572851] i915 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900407) [ 3188.572867] mei 0000:00:16.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [ 3188.572906] ehci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 3188.572934] HDA Intel 0000:00:1b.0: restoring config space at offset 0x3 (was 0x0, writing 0x8) [ 3188.572938] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100102) [ 3188.572956] pcieport 0000:00:1c.0: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 3188.572962] pcieport 0000:00:1c.0: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf091f081) [ 3188.572965] pcieport 0000:00:1c.0: restoring config space at offset 0x8 (was 0xfff0, writing 0xf070f060) [ 3188.572967] pcieport 0000:00:1c.0: restoring config space at offset 0x7 (was 0x200000f0, writing 0x3030) [ 3188.572972] pcieport 0000:00:1c.0: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 3188.572976] pcieport 0000:00:1c.0: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 3188.572996] pcieport 0000:00:1c.1: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 3188.573002] pcieport 0000:00:1c.1: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf051f041) [ 3188.573005] pcieport 0000:00:1c.1: restoring config space at offset 0x8 (was 0xfff0, writing 0xf030f020) [ 3188.573008] pcieport 0000:00:1c.1: restoring config space at offset 0x7 (was 0x200000f0, writing 0x2020) [ 3188.573013] pcieport 0000:00:1c.1: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 3188.573016] pcieport 0000:00:1c.1: restoring config space at offset 0x1 (was 0x100104, writing 0x100107) [ 3188.573036] pcieport 0000:00:1c.4: restoring config space at offset 0xf (was 0x20100, writing 0x20105) [ 3188.573046] pcieport 0000:00:1c.4: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 3188.573068] pcieport 0000:00:1c.5: restoring config space at offset 0xf (was 0x20200, writing 0x2020a) [ 3188.573074] pcieport 0000:00:1c.5: restoring config space at offset 0x9 (was 0x1fff1, writing 0xf011f001) [ 3188.573077] pcieport 0000:00:1c.5: restoring config space at offset 0x7 (was 0xf0, writing 0x1010) [ 3188.573082] pcieport 0000:00:1c.5: restoring config space at offset 0x3 (was 0x810000, writing 0x810008) [ 3188.573085] pcieport 0000:00:1c.5: restoring config space at offset 0x1 (was 0x100106, writing 0x100107) [ 3188.573117] ehci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 3188.573133] pci 0000:00:1e.0: restoring config space at offset 0xf (was 0x20000, writing 0x200ff) [ 3188.573192] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407) [ 3188.573260] r8169 0000:02:00.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3188.573343] xhci_hcd 0000:01:00.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100502) [ 3188.573707] r8169 0000:02:00.0: PME# disabled [ 3188.758390] PM: resume of drv:r8169 dev:0000:02:00.0 complete after 185.207 msecs [ 3188.758478] PM: resume of drv:net dev:eth0 complete after 177.993 msecs [ 3188.812828] usb 2-1.1: ath9k_htc: Transferred FW: htc_7010.fw, size: 72992 [ 3188.913167] ath9k_htc 2-1.1:1.0: ath9k_htc: HTC initialized with 45 credits [ 3188.913216] PM: resume of drv:ath9k_htc dev:2-1.1:1.0 complete after 340.042 msecs [ 3194.221720] r8169 0000:02:00.0: eth0: link down [ 3194.223251] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 3194.422964] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3197.987481] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 3197.989368] wlan0: authenticated [ 3197.989571] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 3197.993845] wlan0: RX AssocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=1) [ 3197.993848] wlan0: associated [ 3198.048278] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3198.866816] wlan0: IPv6 duplicate address fe80::fad1:11ff:fe0d:479c detected! [ 5637.792008] wlan0: deauthenticating from fc:75:16:79:55:45 by local choice (reason=3) [ 5637.851704] ath: Failed to wakeup in 500us [ 5637.861812] ath: Failed to wakeup in 500us [ 5637.871906] ath: Failed to wakeup in 500us [ 5637.871987] cfg80211: Restoring regulatory settings [ 5638.019706] ath: Failed to wakeup in 500us [ 5638.128944] usb 2-1.1: ath9k_htc: USB layer deinitialized [ 5639.496370] usb 2-1.1: ath9k_htc: Transferred FW: htc_7010.fw, size: 72992 [ 5639.557446] ath9k_htc 2-1.1:1.0: ath9k_htc: HTC initialized with 45 credits [ 5639.682316] ath9k_htc 2-1.1:1.0: ath9k_htc: FW Version: 1.3 [ 5639.682321] ath: EEPROM regdomain: 0x809c [ 5639.682324] ath: EEPROM indicates we should expect a country code [ 5639.682327] ath: doing EEPROM country->regdmn map search [ 5639.682330] ath: country maps to regdmn code: 0x52 [ 5639.682333] ath: Country alpha2 being used: CN [ 5639.682335] ath: Regpair used: 0x52 [ 5639.685047] Registered led device: ath9k_htc-phy1 [ 5639.685054] usb 2-1.1: ath9k_htc: USB layer initialized [ 5639.975186] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 5643.275687] wlan0: authenticate with fc:75:16:79:55:45 (try 1) [ 5643.286939] wlan0: authenticated [ 5643.464824] wlan0: associate with fc:75:16:79:55:45 (try 1) [ 5643.468684] wlan0: RX AssocResp from fc:75:16:79:55:45 (capab=0xc31 status=0 aid=1) [ 5643.468690] wlan0: associated [ 5643.524767] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 5643.861266] wlan0: IPv6 duplicate address fe80::fad1:11ff:fe0d:479c detected!
cat /var/lib/NetworkManager/NetworkManager.state
[main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=false WimaxEnabled=true
cat /etc/NetworkManager/NetworkManager.conf
[main] plugins=ifupdown,keyfile no-auto-default=20:cf:30:80:2c:5e, [ifupdown] managed=false
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