Dear Linux wireless folks,
hopefully I am contacting the correct list. I am not able to use the
Realtek RTL8188CUS based USB WLAN device Edimax EW-7811Un.
Bus 002 Device 005: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
The device did not work with Debian Wheezy with Linux 3.2.x, Debian
Sid/unstable with Linux 3.9.x, Ubuntu 12.04 with Linux 3.2.12 to 3.5 and
Ubuntu 13.04 with Linux 3.8. The person, from whom the device is from,
claims the device once worked with Ubuntu, but I do not know which
version and what WLAN type(?) this was with.
The behavior is always the same. The device is detected and the
NetworkManager applet `nm-applet` is also able to detect the available
networks. But wanting to connect to one and entering the correct
password, the connection cannot be established and I am asked for the
password again. I tested this with different systems and different
networks and also with wpa_supplicant. A Ralink based WLAN USB device
works just fine.
The Realtek RTL8188CUS WLAN device works also fine under Microsoft
Windows, so the device is functional.
Reporting this bug to the NetworkManager list [1], Dan Williams kindly
replied with the following analysis [2].
Am Dienstag, den 21.05.2013, 10:57 -0500 schrieb Dan Williams:
[…]
> May 19 14:30:07 myhostname wpa_supplicant[5542]: wlan1: WPA: Sending EAPOL-Key 2/4
> May 19 14:30:17 myhostname wpa_supplicant[5542]: wlan1: Authentication with bc:05:43:ae:b5:a3 timed out.
>
> this means that the driver tried to send data to the AP, but didn't hear
> anything back from the AP for 10 seconds, which of course is way, way
> too long.
[…]
Please find the logs from the Debian Sid system (Linux 3.9) pasted at
the end. Please tell me, if you need anything else.
Thanks,
Paul
[1] https://mail.gnome.org/archives/networkmanager-list/2013-May/msg00149.html
[2] https://mail.gnome.org/archives/networkmanager-list/2013-May/msg00161.html
$ lsusb -s 002:005
[…]
Bus 002 Device 005: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x7392 Edimax Technology Co., Ltd
idProduct 0x7811 EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
bcdDevice 2.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 46
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 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 0x02 EP 2 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 0x03 EP 3 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 0x84 EP 4 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
$ dmesg
[…]
[ 2582.903731] usb 2-3: new high-speed USB device number 5 using ehci-pci
[ 2583.038925] usb 2-3: New USB device found, idVendor=7392, idProduct=7811
[ 2583.038942] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2583.038952] usb 2-3: Product: 802.11n WLAN Adapter
[ 2583.038961] usb 2-3: Manufacturer: Realtek
[ 2583.038970] usb 2-3: SerialNumber: 00e04c000001
[ 2583.326713] calling rtl_core_module_init+0x0/0x1000 [rtlwifi] @ 16003
[ 2583.326753] initcall rtl_core_module_init+0x0/0x1000 [rtlwifi] returned 0 after 3 usecs
[ 2583.355323] calling rtl8192cu_driver_init+0x0/0x1000 [rtl8192cu] @ 16003
[ 2583.356123] rtl8192cu: Chip version 0x10
[ 2583.471162] rtl8192cu: MAC address: 80:1f:02:7c:de:7b
[ 2583.471181] rtl8192cu: Board Type 0
[ 2583.471571] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
[ 2583.472008] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
[ 2583.472397] usbcore: registered new interface driver rtl8192cu
[ 2583.472436] initcall rtl8192cu_driver_init+0x0/0x1000 [rtl8192cu] returned 0 after 114324 usecs
[ 2583.490519] usb 2-3: firmware: agent loaded rtlwifi/rtl8192cufw.bin into memory
[ 2583.490953] ieee80211 phy1: Selected rate control algorithm 'rtl_rc'
[ 2583.497232] rtlwifi: wireless switch is on
[ 2583.543970] rtl8192cu: MAC auto ON okay!
[ 2583.583088] rtl8192cu: Tx queue select: 0x05
[ 2583.962276] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 2585.601177] wlan1: authenticate with bc:05:43:ae:b5:a3
[ 2585.629238] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
[ 2585.656227] wlan1: authenticated
[ 2585.659521] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
[ 2585.684481] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
[ 2585.684594] wlan1: associated
[ 2585.685258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 2595.690834] wlan1: disassociating from bc:05:43:ae:b5:a3 by local choice (reason=3)
[ 2595.706266] cfg80211: Calling CRDA for country: US
[ 2595.708064] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
[ 2597.453075] wlan1: authenticate with bc:05:43:ae:b5:a3
[ 2597.481398] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
[ 2597.553088] wlan1: authenticated
[ 2597.555891] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
[ 2597.635637] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
[ 2597.635748] wlan1: associated
[ 2607.640170] wlan1: disassociating from bc:05:43:ae:b5:a3 by local choice (reason=3)
[ 2607.654449] cfg80211: Calling CRDA to update world regulatory domain
[ 2607.656985] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
[ 2609.409429] wlan1: authenticate with bc:05:43:ae:b5:a3
[ 2609.437185] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
[ 2609.460052] wlan1: authenticated
[ 2609.463842] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
[ 2609.545170] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
[ 2609.545313] wlan1: associated
[ 2610.122545] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
[ 2610.137204] cfg80211: Calling CRDA to update world regulatory domain
[ 2639.310805] usb 2-3: USB disconnect, device number 5
[…]
$ more /var/log/syslog
[…]
Jun 15 18:56:51 myhostname kernel: [ 2582.903731] usb 2-3: new high-speed USB device number 5 using ehci-pci
Jun 15 18:56:51 myhostname kernel: [ 2583.038925] usb 2-3: New USB device found, idVendor=7392, idProduct=7811
Jun 15 18:56:51 myhostname kernel: [ 2583.038942] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 15 18:56:51 myhostname kernel: [ 2583.038952] usb 2-3: Product: 802.11n WLAN Adapter
Jun 15 18:56:51 myhostname kernel: [ 2583.038961] usb 2-3: Manufacturer: Realtek
Jun 15 18:56:51 myhostname kernel: [ 2583.038970] usb 2-3: SerialNumber: 00e04c000001
Jun 15 18:56:51 myhostname mtp-probe: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:12.2/usb2/2-3"
Jun 15 18:56:51 myhostname mtp-probe: bus: 2, device: 5 was not an MTP device
Jun 15 18:56:51 myhostname kernel: [ 2583.326713] calling rtl_core_module_init+0x0/0x1000 [rtlwifi] @ 16003
Jun 15 18:56:51 myhostname kernel: [ 2583.326753] initcall rtl_core_module_init+0x0/0x1000 [rtlwifi] returned 0 after 3 usecs
Jun 15 18:56:51 myhostname kernel: [ 2583.355323] calling rtl8192cu_driver_init+0x0/0x1000 [rtl8192cu] @ 16003
Jun 15 18:56:51 myhostname kernel: [ 2583.356123] rtl8192cu: Chip version 0x10
Jun 15 18:56:51 myhostname kernel: [ 2583.471162] rtl8192cu: MAC address: 80:1f:02:7c:de:7b
Jun 15 18:56:51 myhostname kernel: [ 2583.471181] rtl8192cu: Board Type 0
Jun 15 18:56:51 myhostname kernel: [ 2583.471571] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
Jun 15 18:56:51 myhostname kernel: [ 2583.472008] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
Jun 15 18:56:51 myhostname kernel: [ 2583.472397] usbcore: registered new interface driver rtl8192cu
Jun 15 18:56:51 myhostname kernel: [ 2583.472436] initcall rtl8192cu_driver_init+0x0/0x1000 [rtl8192cu] returned 0 after 114324 usecs
Jun 15 18:56:51 myhostname kernel: [ 2583.490519] usb 2-3: firmware: agent loaded rtlwifi/rtl8192cufw.bin into memory
Jun 15 18:56:51 myhostname kernel: [ 2583.490953] ieee80211 phy1: Selected rate control algorithm 'rtl_rc'
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> found WiFi radio killswitch rfkill1 (at /sys/devices/pci0000:00/0000:00:12.2/usb2/2-3/2-3:1.0/ieee80211/phy1/rfkill1) (driver (unknown))
Jun 15 18:56:51 myhostname kernel: [ 2583.497232] rtlwifi: wireless switch is on
Jun 15 18:56:51 myhostname NetworkManager[3002]: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:12.2/usb2/2-3/2-3:1.0/net/wlan1, iface: wlan1)
Jun 15 18:56:51 myhostname NetworkManager[3002]: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:12.2/usb2/2-3/2-3:1.0/net/wlan1, iface: wlan1): no ifupdown configuration found.
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): using nl80211 for WiFi device control
Jun 15 18:56:51 myhostname NetworkManager[3002]: <warn> (wlan1): driver supports Access Point (AP) mode
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): new 802.11 WiFi device (driver: 'rtl8192cu' ifindex: 4)
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): exported as /org/freedesktop/NetworkManager/Devices/2
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): now managed
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Jun 15 18:56:51 myhostname NetworkManager[3002]: <info> (wlan1): bringing up device.
Jun 15 18:56:51 myhostname kernel: [ 2583.543970] rtl8192cu: MAC auto ON okay!
Jun 15 18:56:51 myhostname kernel: [ 2583.583088] rtl8192cu: Tx queue select: 0x05
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): preparing device.
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): deactivating device (reason 'managed') [2]
Jun 15 18:56:52 myhostname kernel: [ 2583.962276] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: starting -> ready
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: ready -> inactive
Jun 15 18:56:52 myhostname NetworkManager[3002]: <warn> Trying to remove a non-existant call id.
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Auto-activating connection 'MYWLAN 1'.
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) starting connection 'MYWLAN 1'
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) started...
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) scheduled...
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) complete.
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) starting...
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): device state change: prepare -> config (reason 'none') [40 50 0]
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1/wireless): access point 'MYWLAN 1' has security, but secrets are required.
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> (wlan1): device state change: config -> need-auth (reason 'none') [50 60 0]
Jun 15 18:56:52 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) complete.
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) started...
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) scheduled...
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 1 of 5 (Device Prepare) complete.
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) starting...
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): device state change: prepare -> config (reason 'none') [40 50 0]
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1/wireless): connection 'MYWLAN 1' has security, and secrets exist. No new secrets needed.
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: added 'ssid' value 'MYWLAN'
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: added 'scan_ssid' value '1'
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: added 'auth_alg' value 'OPEN'
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: added 'psk' value '<omitted>'
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Activation (wlan1) Stage 2 of 5 (Device Configure) complete.
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> Config: set interface ap_scan to 1
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: inactive -> scanning
Jun 15 18:56:53 myhostname wpa_supplicant[4806]: wlan1: SME: Trying to authenticate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:56:53 myhostname kernel: [ 2585.601177] wlan1: authenticate with bc:05:43:ae:b5:a3
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: scanning -> authenticating
Jun 15 18:56:53 myhostname kernel: [ 2585.629238] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:56:53 myhostname wpa_supplicant[4806]: wlan1: Trying to associate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:56:53 myhostname kernel: [ 2585.656227] wlan1: authenticated
Jun 15 18:56:53 myhostname kernel: [ 2585.659521] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: authenticating -> associating
Jun 15 18:56:53 myhostname wpa_supplicant[4806]: wlan1: Associated with bc:05:43:ae:b5:a3
Jun 15 18:56:53 myhostname kernel: [ 2585.684481] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
Jun 15 18:56:53 myhostname kernel: [ 2585.684594] wlan1: associated
Jun 15 18:56:53 myhostname kernel: [ 2585.685258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
Jun 15 18:56:53 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: associating -> 4-way handshake
Jun 15 18:56:55 myhostname avahi-daemon[3172]: Joining mDNS multicast group on interface wlan1.IPv6 with address fe80::821f:2ff:fe7c:de7b.
Jun 15 18:56:55 myhostname avahi-daemon[3172]: New relevant interface wlan1.IPv6 for mDNS.
Jun 15 18:56:55 myhostname avahi-daemon[3172]: Registering new address record for fe80::821f:2ff:fe7c:de7b on wlan1.*.
Jun 15 18:56:57 myhostname ntpd[3397]: Listen normally on 6 wlan1 fe80::821f:2ff:fe7c:de7b UDP 123
Jun 15 18:56:57 myhostname ntpd[3397]: peers refreshed
Jun 15 18:57:03 myhostname wpa_supplicant[4806]: wlan1: Authentication with bc:05:43:ae:b5:a3 timed out.
Jun 15 18:57:03 myhostname kernel: [ 2595.690834] wlan1: disassociating from bc:05:43:ae:b5:a3 by local choice (reason=3)
Jun 15 18:57:03 myhostname kernel: [ 2595.706266] cfg80211: Calling CRDA for country: US
Jun 15 18:57:03 myhostname wpa_supplicant[4806]: wlan1: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Jun 15 18:57:03 myhostname kernel: [ 2595.708064] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
Jun 15 18:57:03 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: 4-way handshake -> disconnected
Jun 15 18:57:04 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: disconnected -> scanning
Jun 15 18:57:05 myhostname wpa_supplicant[4806]: wlan1: SME: Trying to authenticate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:57:05 myhostname kernel: [ 2597.453075] wlan1: authenticate with bc:05:43:ae:b5:a3
Jun 15 18:57:05 myhostname kernel: [ 2597.481398] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:57:05 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: scanning -> authenticating
Jun 15 18:57:05 myhostname wpa_supplicant[4806]: wlan1: Trying to associate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:57:05 myhostname kernel: [ 2597.553088] wlan1: authenticated
Jun 15 18:57:05 myhostname kernel: [ 2597.555891] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:57:05 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: authenticating -> associating
Jun 15 18:57:05 myhostname wpa_supplicant[4806]: wlan1: Associated with bc:05:43:ae:b5:a3
Jun 15 18:57:05 myhostname kernel: [ 2597.635637] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
Jun 15 18:57:05 myhostname kernel: [ 2597.635748] wlan1: associated
Jun 15 18:57:05 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: associating -> 4-way handshake
Jun 15 18:57:15 myhostname wpa_supplicant[4806]: wlan1: Authentication with bc:05:43:ae:b5:a3 timed out.
Jun 15 18:57:15 myhostname kernel: [ 2607.640170] wlan1: disassociating from bc:05:43:ae:b5:a3 by local choice (reason=3)
Jun 15 18:57:15 myhostname kernel: [ 2607.654449] cfg80211: Calling CRDA to update world regulatory domain
Jun 15 18:57:15 myhostname wpa_supplicant[4806]: wlan1: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Jun 15 18:57:15 myhostname kernel: [ 2607.656985] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
Jun 15 18:57:15 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: 4-way handshake -> disconnected
Jun 15 18:57:16 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: disconnected -> scanning
Jun 15 18:57:17 myhostname wpa_supplicant[4806]: wlan1: SME: Trying to authenticate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:57:17 myhostname kernel: [ 2609.409429] wlan1: authenticate with bc:05:43:ae:b5:a3
Jun 15 18:57:17 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: scanning -> authenticating
Jun 15 18:57:17 myhostname kernel: [ 2609.437185] wlan1: send auth to bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:57:17 myhostname wpa_supplicant[4806]: wlan1: Trying to associate with bc:05:43:ae:b5:a3 (SSID='MYWLAN' freq=2457 MHz)
Jun 15 18:57:17 myhostname kernel: [ 2609.460052] wlan1: authenticated
Jun 15 18:57:17 myhostname kernel: [ 2609.463842] wlan1: associate with bc:05:43:ae:b5:a3 (try 1/3)
Jun 15 18:57:17 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: authenticating -> associating
Jun 15 18:57:17 myhostname wpa_supplicant[4806]: wlan1: Associated with bc:05:43:ae:b5:a3
Jun 15 18:57:17 myhostname kernel: [ 2609.545170] wlan1: RX AssocResp from bc:05:43:ae:b5:a3 (capab=0x431 status=0 aid=1)
Jun 15 18:57:17 myhostname kernel: [ 2609.545313] wlan1: associated
Jun 15 18:57:17 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: associating -> 4-way handshake
Jun 15 18:57:18 myhostname kernel: [ 2610.122545] wlan1: deauthenticating from bc:05:43:ae:b5:a3 by local choice (reason=3)
Jun 15 18:57:18 myhostname NetworkManager[3002]: <warn> Activation (wlan1/wireless): association took too long.
Jun 15 18:57:18 myhostname NetworkManager[3002]: <info> (wlan1): device state change: config -> need-auth (reason 'none') [50 60 0]
Jun 15 18:57:18 myhostname NetworkManager[3002]: <warn> Activation (wlan1/wireless): asking for new secrets
Jun 15 18:57:18 myhostname kernel: [ 2610.137204] cfg80211: Calling CRDA to update world regulatory domain
Jun 15 18:57:18 myhostname wpa_supplicant[4806]: wlan1: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Jun 15 18:57:18 myhostname NetworkManager[3002]: <info> (wlan1): supplicant interface state: 4-way handshake -> disconnected
Jun 15 18:57:18 myhostname NetworkManager[3002]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Jun 15 18:57:18 myhostname dbus[2950]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper)
Jun 15 18:57:18 myhostname dbus[2950]: [system] Successfully activated service 'org.freedesktop.UDisks'
Jun 15 18:57:25 myhostname NetworkManager[3002]: <warn> No agents were available for this request.
Jun 15 18:57:25 myhostname NetworkManager[3002]: <info> (wlan1): device state change: need-auth -> failed (reason 'no-secrets') [60 120 7]
Jun 15 18:57:25 myhostname NetworkManager[3002]: <warn> Activation (wlan1) failed for access point (MYWLAN)
Jun 15 18:57:25 myhostname NetworkManager[3002]: <info> Marking connection 'MYWLAN 1' invalid.
Jun 15 18:57:25 myhostname NetworkManager[3002]: <warn> Activation (wlan1) failed.
Jun 15 18:57:25 myhostname NetworkManager[3002]: <info> (wlan1): device state change: failed -> disconnected (reason 'none') [120 30 0]
Jun 15 18:57:25 myhostname NetworkManager[3002]: <info> (wlan1): deactivating device (reason 'none') [0]
Jun 15 18:57:47 myhostname kernel: [ 2639.310805] usb 2-3: USB disconnect, device number 5
Jun 15 18:57:47 myhostname kernel: [ 2639.332649] rtlwifi: reg 0x102, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x0
Jun 15 18:57:47 myhostname kernel: [ 2639.341027] rtlwifi: reg 0x422, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x4d5
Jun 15 18:57:47 myhostname kernel: [ 2639.349204] rtlwifi: reg 0x542, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x3903f2a
Jun 15 18:57:47 myhostname kernel: [ 2639.357666] rtlwifi: reg 0x608, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x3f3f3f3f
Jun 15 18:57:47 myhostname avahi-daemon[3172]: Interface wlan1.IPv6 no longer relevant for mDNS.
Jun 15 18:57:47 myhostname avahi-daemon[3172]: Leaving mDNS multicast group on interface wlan1.IPv6 with address fe80::821f:2ff:fe7c:de7b.
Jun 15 18:57:47 myhostname avahi-daemon[3172]: Withdrawing address record for fe80::821f:2ff:fe7c:de7b on wlan1.
Jun 15 18:57:47 myhostname avahi-daemon[3172]: Withdrawing workstation service for wlan1.
Jun 15 18:57:47 myhostname NetworkManager[3002]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:12.2/usb2/2-3/2-3:1.0/net/wlan1, iface: wlan1)
Jun 15 18:57:47 myhostname NetworkManager[3002]: <info> (wlan1): now unmanaged
Jun 15 18:57:47 myhostname NetworkManager[3002]: <info> (wlan1): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
Jun 15 18:57:47 myhostname NetworkManager[3002]: <info> (wlan1): cleaning up...
Jun 15 18:57:47 myhostname NetworkManager[3002]: <warn> (4) failed to find interface name for index
Jun 15 18:57:47 myhostname NetworkManager[3002]: (nm-system.c:685):nm_system_iface_get_flags: runtime check failed: (iface != NULL)
Jun 15 18:57:47 myhostname NetworkManager[3002]: <error> [1371315467.634015] [nm-system.c:687] nm_system_iface_get_flags(): (unknown): failed to get interface link object
Jun 15 18:57:47 myhostname NetworkManager[3002]: <info> radio killswitch /sys/devices/pci0000:00/0000:00:12.2/usb2/2-3/2-3:1.0/ieee80211/phy1/rfkill1 disappeared
Jun 15 18:57:47 myhostname wpa_supplicant[4806]: Could not read interface wlan1 flags: No such device
Jun 15 18:57:48 myhostname ntpd[3397]: Deleting interface #6 wlan1, fe80::821f:2ff:fe7c:de7b#123, interface stats: received=0, sent=0, dropped=0, active_time=51 secs
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