WiFi: No association and the time event is over already..
My WiFi connection is constantly getting deauthenticated for no reason. Password is correct.
Here a dmesg extract:
[ 3254.479322] wlan0: authenticate with 28:94:0f:f9:c2:9b
[ 3254.484199] wlan0: send auth to 28:94:0f:f9:c2:9b (try 1/3)
[ 3254.486007] wlan0: authenticated
[ 3254.489672] wlan0: associate with 28:94:0f:f9:c2:9b (try 1/3)
[ 3254.494371] wlan0: RX AssocResp from 28:94:0f:f9:c2:9b (capab=0x431 status=0 aid=16)
[ 3254.495942] wlan0: associated
[ 3254.996842] iwlwifi 0000:03:00.0: No association and the time event is over already...
[ 3254.996876] wlan0: Connection to AP 28:94:0f:f9:c2:9b lost
[ 3255.021054] cfg80211: Calling CRDA to update world regulatory domain
[ 3255.023153] cfg80211: World regulatory domain updated:
[ 3255.023156] cfg80211: DFS Master region: unset
[ 3255.023157] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 3255.023159] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3255.023160] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3255.023161] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3255.023162] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3255.023163] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3255.023174] cfg80211: Calling CRDA for country: NZ
[ 3255.024763] cfg80211: Regulatory domain changed to country: NZ
[ 3255.024765] cfg80211: DFS Master region: unset
[ 3255.024766] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 3255.024768] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[ 3255.024769] cfg80211: (5170000 KHz - 5250000 KHz @ 20000 KHz), (300 mBi, 2300 mBm), (N/A)
[ 3255.024771] cfg80211: (5250000 KHz - 5330000 KHz @ 20000 KHz), (300 mBi, 2300 mBm), (0 s)
[ 3255.024772] cfg80211: (5735000 KHz - 5835000 KHz @ 20000 KHz), (300 mBi, 3000 mBm), (N/A)
Any ideas/suggestions why?
Question information
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#1 |
What is the output of:
sudo lshw -C network ; lsb_release -a;uname -a
Thanks
Revision history for this message
|
#2 |
The following procedure applies to all supported releases of Ubuntu that are NOT End of Life (EOL) in the following table:
https:/
Please first connect your network card to the wireless router using an ethernet cable (also known as a LAN cable) and apply all updates.
In order to gather essential troubleshooting information about your wireless card, please follow this procedure:
Step 1
In the Ubuntu Terminal console , make sure that unlimited scrolling is enabled:
click on Edit > Profiles > "Default" profile > Scrolling. Choose "Unlimited" as scrolling option. Click Close and Close again.
If you are using the Gnome interface, open the Terminal console via "Applications-
If you are using the Unity interface (default graphical user interface in Ubuntu), use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.
So the methods in Unity are:
Press CTRL-ALT-T key combination.
Dash > Search for Terminal
Dash > More Apps > 'See More Results' > Terminal
Dash > More Apps > Accessories > Terminal
Step 2
Please copy-paste the following diagnostic command from the
https:/
website using a web browser (like Google Chromium or Mozilla Firefox) into the Linux Terminal. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE diagnostic command below from the web browser into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.
Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the diagnostic command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!
sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/
Step 3
Please do NOT attempt to send any attachment(s). Please copy/paste the full terminal output at this location:
https:/
The troubleshooters at Launchpad need to see the full Terminal output from running the above diagnostic command.
Step 4
Please also specify the exact model and make of your PC (if known)
Please also specify the name of the wireless access point that you are trying to connect to (not the model/make of your router).
Step 5
Please also clarify if you installed Ubuntu to the harddisk and are running from a harddisk install OR if you are only testing Ubuntu in a Live CD session.
Revision history for this message
|
#3 |
@actionparsnip
$ sudo lshw -C network ; lsb_release -a;uname -a
[sudo] password for michael-heuberger:
*-network
description: Ethernet interface
product: Ethernet Connection I218-LM
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 54:ee:75:34:f6:2a
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
resources: irq:58 memory:
*-network
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 83
serial: 28:b2:bd:d7:6e:e6
width: 64 bits
clock: 33MHz
resources: irq:61 memory:
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: wwan0
serial: 3a:1a:cc:be:0a:2d
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.10
Release: 14.10
Codename: utopic
Linux M2 3.16.0-31-generic #41-Ubuntu SMP Tue Feb 10 15:24:04 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Revision history for this message
|
#4 |
@markrijckenberg Here the output from your long command (without the apt-get update part):
```
E: Package 'hwinfo' has no installation candidate
*-network
description: Ethernet interface
product: Ethernet Connection I218-LM
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 54:ee:75:34:f6:2a
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
resources: irq:58 memory:
*-network
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 83
serial: 28:b2:bd:d7:6e:e6
width: 64 bits
clock: 33MHz
resources: irq:61 memory:
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: wwan0
serial: 3a:1a:cc:be:0a:2d
0: tpacpi_
Soft blocked: no
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
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
eth0 Interface doesn't support scanning.
wwan0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
Subsystem: Lenovo ThinkPad X240 [17aa:2214]
Kernel driver in use: e1000e
--
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]
Kernel driver in use: iwlwifi
Bus 001 Device 004: ID 04f2:b3f5 Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 04f3:012d Elan Microelectronics Corp.
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 8087:07dc Intel Corp.
Bus 002 Device 004: ID 138a:0017 Validity Sensors, Inc.
Bus 002 Device 003: ID 1199:a001 Sierra Wireless, Inc.
Bus 002 Device 002: ID 045e:07a5 Microsoft Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus 20A7006KAU
/0/0 processor Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz
/0/0/2 memory 32KiB L1 cache
/0/0/3 memory 256KiB L2 cache
/0/0/4 memory 4MiB L3 cache
/0/1 memory 32KiB L1 cache
/0/5 memory 8GiB System Memory
/0/5/0 memory 4GiB Chip DDR3 Synchronous 1600 MHz (0.6 ns)
/0/5/1 memory 4GiB Chip DDR3 Synchronous 1600 MHz (0.6 ns)
/0/30 memory 128KiB BIOS
/0/100 bridge Haswell-ULT DRAM Controller
/0/100/2 display Haswell-ULT Integrated Graphics Controller
/0/100/3 multimedia Haswell-ULT HD Audio Controller
/0/100/14 bus 8 Series USB xHCI HC
/0/100/16 communication 8 Series HECI #0
/0/100/16.3 communication 8 Series HECI KT
/0/100/19 eth0 network Ethernet Connection I218-LM
/0/100/1b multimedia 8 Series HD Audio Controller
/0/100/1c bridge 8 Series PCI Express Root Port 6
/0/100/1c.1 bridge 8 Series PCI Express Root Port 3
/0/100/1c.1/0 wlan0 network Wireless 7260
/0/100/1d bus 8 Series USB EHCI #1
/0/100/1f bridge 8 Series LPC Controller
/0/100/1f.2 storage 8 Series SATA Controller 1 [AHCI mode]
/0/100/1f.3 bus 8 Series SMBus Controller
/0/2 scsi0 storage
/0/2/0.0.0 /dev/sda disk 256GB SAMSUNG MZNTE256
/0/2/0.0.0/1 /dev/sda1 volume 511MiB Windows FAT volume
/0/2/0.0.0/2 /dev/sda2 volume 230GiB EXT4 volume
/0/2/0.0.0/3 /dev/sda3 volume 8070MiB Linux swap volume
/1 power 45N1701
/2 wwan0 network Ethernet interface
Linux M2 3.16.0-31-generic #41-Ubuntu SMP Tue Feb 10 15:24:04 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] No NUMA configuration found
[ 0.000000] AGP: No AGP bridge found
[ 0.181676] ACPI : EC: EC description table is found, configuring boot EC
[ 0.187390] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.252006] usbcore: registered new interface driver usbfs
[ 0.252014] usbcore: registered new interface driver hub
[ 0.252033] usbcore: registered new device driver usb
[ 0.256054] Switched to clocksource hpet
[ 0.262860] pnp: PnP ACPI: found 7 devices
[ 0.623515] Console: switching to colour frame buffer device 100x37
[ 0.625175] input: Lid Switch as /devices/
[ 0.625386] ACPI: Lid Switch [LID]
[ 0.735926] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.735928] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.735930] usb usb1: Product: EHCI Host Controller
[ 0.735931] usb usb1: Manufacturer: Linux 3.16.0-31-generic ehci_hcd
[ 0.735933] usb usb1: SerialNumber: 0000:00:1d.0
[ 0.736063] hub 1-0:1.0: USB hub found
[ 0.736480] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.736482] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.736484] usb usb2: Product: xHCI Host Controller
[ 0.736485] usb usb2: Manufacturer: Linux 3.16.0-31-generic xhci_hcd
[ 0.736487] usb usb2: SerialNumber: 0000:00:14.0
[ 0.736605] hub 2-0:1.0: USB hub found
[ 0.738132] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.738134] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.738135] usb usb3: Product: xHCI Host Controller
[ 0.738137] usb usb3: Manufacturer: Linux 3.16.0-31-generic xhci_hcd
[ 0.738138] usb usb3: SerialNumber: 0000:00:14.0
[ 0.738255] hub 3-0:1.0: USB hub found
[ 0.752307] Loaded X.509 cert 'Magrathea: Glacier signing key: a112c18a448a560
[ 0.763912] tpm_tis 00:05: A TPM error (6) occurred attempting to read a pcr value
[ 0.763943] ima: No TPM chip found, activating TPM-bypass!
[ 0.764570] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.976853] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 0.976856] e1000e 0000:00:19.0 eth0: (PCI Express:
[ 0.976858] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 0.976884] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF
[ 1.047873] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.130880] ata1.00: ACPI cmd ef/02:00:
[ 1.132624] ata1.00: ACPI cmd ef/02:00:
[ 1.180247] usb 1-1: New USB device found, idVendor=8087, idProduct=8000
[ 1.180251] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.180611] hub 1-1:1.0: USB hub found
[ 1.347713] usb 2-2: new full-speed USB device number 2 using xhci_hcd
[ 1.484249] usb 2-2: New USB device found, idVendor=045e, idProduct=07a5
[ 1.484253] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.484255] usb 2-2: Product: Microsoft® 2.4GHz Transceiver v9.0
[ 1.484257] usb 2-2: Manufacturer: Microsoft
[ 1.518898] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 1.557322] lp: driver loaded but no devices found
[ 1.624103] fb: switching to inteldrmfb from EFI VGA
[ 1.624125] Console: switching to colour dummy device 80x25
[ 1.633807] thinkpad_acpi: radio switch found; radios are enabled
[ 1.646613] thinkpad_acpi: rfkill switch tpacpi_
[ 1.647332] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is unblocked
[ 1.667178] usb 2-4: new high-speed USB device number 3 using xhci_hcd
[ 1.672951] cfg80211: Calling CRDA to update world regulatory domain
[ 1.677557] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 1.684180] iwlwifi 0000:03:00.0: irq 61 for MSI/MSI-X
[ 1.703142] iwlwifi 0000:03:00.0: loaded firmware version 25.228.9.0 op_mode iwlmvm
[ 1.721061] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 1.721460] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 1.721962] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 1.785838] intel_rapl: Found RAPL domain package
[ 1.785843] intel_rapl: Found RAPL domain core
[ 1.785846] intel_rapl: Found RAPL domain uncore
[ 1.785849] intel_rapl: Found RAPL domain dram
[ 1.803028] usb 2-4: New USB device found, idVendor=1199, idProduct=a001
[ 1.803032] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.803034] usb 2-4: Product: Sierra Wireless EM7345 4G LTE
[ 1.803036] usb 2-4: Manufacturer: Sierra Wireless Inc.
[ 1.803038] usb 2-4: SerialNumber: 013937002507026
[ 1.900593] cfg80211: World regulatory domain updated:
[ 1.900594] cfg80211: DFS Master region: unset
[ 1.900594] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 1.900597] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 1.900598] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 1.900599] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 1.900600] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 1.900602] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 1.923187] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 1.927491] usb 2-6: new full-speed USB device number 4 using xhci_hcd
[ 2.057692] usb 2-6: New USB device found, idVendor=138a, idProduct=0017
[ 2.057693] usb 2-6: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2.057694] usb 2-6: SerialNumber: 4d0b0ecb6507
[ 2.227396] usb 2-7: new full-speed USB device number 5 using xhci_hcd
[ 2.356287] usb 2-7: New USB device found, idVendor=8087, idProduct=07dc
[ 2.356289] usb 2-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.400127] usbcore: registered new interface driver btusb
[ 2.417980] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-
[ 2.427352] usb 1-1.5: new full-speed USB device number 3 using ehci-pci
[ 2.434016] usbcore: registered new interface driver cdc_acm
[ 2.439371] usbcore: registered new interface driver cdc_ncm
[ 2.442730] usbcore: registered new interface driver cdc_wdm
[ 2.447418] usbcore: registered new interface driver usbhid
[ 2.447419] usbhid: USB HID core driver
[ 2.464295] cdc_mbim 2-4:1.0 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-4, CDC MBIM, 3a:1a:cc:be:0a:2d
[ 2.464322] usbcore: registered new interface driver cdc_mbim
[ 2.481839] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/
[ 2.482042] hid-generic 0003:045E:
[ 2.482204] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/
[ 2.482457] hid-generic 0003:045E:
[ 2.493741] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/
[ 2.493857] hid-generic 0003:045E:
[ 2.521575] usb 1-1.5: New USB device found, idVendor=04f3, idProduct=012d
[ 2.521577] usb 1-1.5: New USB device strings: Mfr=4, Product=14, SerialNumber=0
[ 2.521578] usb 1-1.5: Product: Touchscreen
[ 2.521579] usb 1-1.5: Manufacturer: ELAN
[ 2.544366] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 2.564352] input: ELAN Touchscreen as /devices/
[ 2.564535] hid-multitouch 0003:04F3:
[ 2.599664] usb 1-1.8: new high-speed USB device number 4 using ehci-pci
[ 2.616195] Switched to clocksource tsc
[ 2.730377] usb 1-1.8: New USB device found, idVendor=04f2, idProduct=b3f5
[ 2.730379] usb 1-1.8: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 2.730379] usb 1-1.8: Product: Integrated Camera
[ 2.730380] usb 1-1.8: Manufacturer: Chicony Electronics Co.,Ltd.
[ 2.730381] usb 1-1.8: SerialNumber: 0x0001
[ 2.761695] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b3f5)
[ 2.764867] input: Integrated Camera as /devices/
[ 2.764955] usbcore: registered new interface driver uvcvideo
[ 2.991171] Console: switching to colour frame buffer device 240x75
[ 3.014073] init: Error while reading from descriptor: Broken pipe
[ 3.080192] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/
[ 3.080196] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/
[ 3.080198] sound hdaudioC1D0: hp_outs=1 (0x15/0x0/
[ 3.080200] sound hdaudioC1D0: mono: mono_out=0x0
[ 3.080201] sound hdaudioC1D0: inputs:
[ 3.080204] sound hdaudioC1D0: Mic=0x1a
[ 3.080205] sound hdaudioC1D0: Internal Mic=0x12
[ 3.100958] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/
[ 3.101020] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/
[ 3.101075] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/
[ 3.103158] input: HDA Intel PCH Mic as /devices/
[ 3.103219] input: HDA Intel PCH Headphone as /devices/
[ 3.244337] systemd-
[ 3.455049] IPv6: ADDRCONF(
[ 3.457339] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 3.457841] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 3.472971] IPv6: ADDRCONF(
[ 6.015409] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 6.343491] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 6.343523] IPv6: ADDRCONF(
[ 10.054541] wlan0: authenticate with 28:94:0f:f9:c2:9b
[ 10.059230] wlan0: send auth to 28:94:0f:f9:c2:9b (try 1/3)
[ 10.061032] wlan0: authenticated
[ 10.064533] wlan0: associate with 28:94:0f:f9:c2:9b (try 1/3)
[ 10.067930] wlan0: RX AssocResp from 28:94:0f:f9:c2:9b (capab=0x431 status=0 aid=10)
[ 10.068504] wlan0: associated
[ 10.068540] IPv6: ADDRCONF(
[ 10.144409] wlan0: deauthenticating from 28:94:0f:f9:c2:9b by local choice (Reason: 2=PREV_
[ 10.156304] wlan0: authenticate with 28:94:0f:f9:c2:9b
[ 10.160265] wlan0: send auth to 28:94:0f:f9:c2:9b (try 1/3)
[ 10.160682] cfg80211: Calling CRDA to update world regulatory domain
[ 10.163302] wlan0: authenticated
[ 10.163479] cfg80211: World regulatory domain updated:
[ 10.163482] cfg80211: DFS Master region: unset
[ 10.163483] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 10.163486] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 10.163488] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 10.163490] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 10.163492] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 10.163493] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 10.164537] wlan0: associate with 28:94:0f:f9:c2:9b (try 1/3)
[ 10.167432] wlan0: RX AssocResp from 28:94:0f:f9:c2:9b (capab=0x431 status=0 aid=10)
[ 10.168034] wlan0: associated
Manufacturer: Intel(R) Corporation
Serial Number: None
Manufacturer: Hynix/Hyundai
Serial Number: None
Manufacturer: Hynix/Hyundai
Serial Number: None
Manufacturer: LENOVO
Product Name: 20A7006KAU
Serial Number: R90B5MA0
Manufacturer: LENOVO
Product Name: 20A7006KAU
Serial Number: W1KS4AV14C1
Manufacturer: LENOVO
Serial Number: R90B5MA0
Manufacturer: SONY
SBDS Serial Number: 2DBE
SBDS Manufacture Date: 2014-08-09
Release Date: 09/02/2014
eth0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:"SMX"
Bit Rate=1 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=50/70 Signal level=-60 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:30 Missed beacon:0
wwan0 no wireless extensions.
lo no wireless extensions.
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# /etc/modprobe.
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 1830 0.0 0.1 339404 10636 ? Ssl 09:13 0:00 NetworkManager
root 2161 0.0 0.0 30700 5512 ? Ss 09:13 0:00 /sbin/wpa_
root 3156 0.0 0.0 10268 5132 ? S 09:13 0:00 /sbin/dhclient -d -sf /usr/lib/
root 3668 0.0 0.0 10268 5128 ? S 09:13 0:00 /sbin/dhclient -d -sf /usr/lib/
nobody 3678 0.0 0.0 40252 3588 ? S 09:13 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
michael+ 8692 0.0 0.0 13676 2136 pts/0 S+ 09:43 0:00 grep -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 10.0.0.1 0.0.0.0 UG 0 0 0 eth0
10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
10.0.202.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search smxemail.com
total 75004
13369345 drwxr-xr-x 4 root root 4096 Feb 26 11:37 .
2 drwxr-xr-x 23 root root 4096 Feb 26 09:26 ..
13369635 -rw-r--r-- 1 root root 1207386 Jan 13 12:06 abi-3.16.
13370876 -rw-r--r-- 1 root root 1207327 Feb 11 05:25 abi-3.16.
13369636 -rw-r--r-- 1 root root 171760 Jan 13 12:06 config-
13370878 -rw-r--r-- 1 root root 171794 Feb 11 05:25 config-
1 drwxr-xr-x 3 root root 4096 Jan 1 1970 efi
13369347 drwxr-xr-x 6 root root 4096 Mar 5 09:15 grub
13369639 -rw-r--r-- 1 root root 20411334 Feb 9 14:50 initrd.
13371834 -rw-r--r-- 1 root root 20414185 Feb 26 09:26 initrd.
13369351 -rw-r--r-- 1 root root 176500 Mar 13 2014 memtest86+.bin
13369352 -rw-r--r-- 1 root root 178176 Mar 13 2014 memtest86+.elf
13369353 -rw-r--r-- 1 root root 178680 Mar 13 2014 memtest86+
13369634 -rw------- 1 root root 3501168 Jan 13 12:06 System.
13370875 -rw------- 1 root root 3501573 Feb 11 05:25 System.
13369365 -rw------- 1 root root 6409808 Jan 13 12:06 vmlinuz-
13369638 -rw------- 1 root root 6411736 Feb 9 14:48 vmlinuz-
13370877 -rw------- 1 root root 6410624 Feb 11 05:25 vmlinuz-
13376366 -rw------- 1 root root 6412536 Feb 26 09:26 vmlinuz-
Support status summary of 'M2':
You have 15 packages (0.7%) supported until December 2015 (9m)
You have 1931 packages (90.5%) supported until September 2015 (9m)
You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 188 packages (8.8%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2015-03-03 03:15:02
--2015-03-05 09:43:50-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 540064 (527K) [text/plain]
Saving to: ‘/var/lib/
100%[==
2015-03-05 09:43:52 (340 KB/s) - ‘/var/lib/
Done.
Module Size Used by
btrfs 915705 0
xor 21411 1 btrfs
raid6_pq 97812 1 btrfs
ufs 74680 0
qnx4 13315 0
hfsplus 102898 0
hfs 54678 0
minix 36140 0
ntfs 101282 0
msdos 17332 0
jfs 185313 0
xfs 921700 0
libcrc32c 12644 1 xfs
ctr 13049 3
ccm 17731 3
rfcomm 69509 8
bnep 19543 2
snd_hda_codec_hdmi 47547 1
snd_hda_
snd_hda_
uvcvideo 81065 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 59104 1 uvcvideo
v4l2_common 15682 1 videobuf2_core
videodev 149725 3 uvcvideo,
media 21963 2 uvcvideo,videodev
hid_multitouch 17419 0
hid_generic 12559 0
cdc_mbim 13400 0
cdc_wdm 23109 2 cdc_mbim
cdc_ncm 30903 1 cdc_mbim
usbnet 43848 2 cdc_mbim,cdc_ncm
mii 13934 1 usbnet
cdc_acm 32941 0
usbhid 52566 0
hid 110426 3 hid_multitouch,
btusb 32448 0
bluetooth 446190 22 bnep,btusb,rfcomm
6lowpan_iphc 18702 1 bluetooth
arc4 12608 2
joydev 17344 0
intel_rapl 18783 0
x86_pkg_
intel_powerclamp 18786 0
kvm 459835 0
crct10dif_pclmul 14307 0
crc32_pclmul 13133 0
ghash_clmulni_intel 13230 0
iwlmvm 217797 0
mac80211 660592 1 iwlmvm
aesni_intel 152552 7
aes_x86_64 17131 1 aesni_intel
lrw 13287 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13944 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20360 3 ghash_clmulni_
serio_raw 13434 0
iwlwifi 183038 1 iwlmvm
cfg80211 510218 3 iwlwifi,
lpc_ich 21093 0
snd_hda_intel 30420 5
wmi 19193 0
snd_hda_controller 35152 1 snd_hda_intel
snd_hda_codec 139675 5 snd_hda_
snd_hwdep 17698 1 snd_hda_codec
snd_pcm 104102 4 snd_hda_
thinkpad_acpi 81069 1
snd_seq_midi 13564 0
snd_seq_midi_event 14899 1 snd_seq_midi
nvram 14423 1 thinkpad_acpi
snd_rawmidi 30876 1 snd_seq_midi
snd_seq 67224 2 snd_seq_
mac_hid 13227 0
i915 917814 6
snd_seq_device 14497 3 snd_seq,
snd_timer 29513 2 snd_pcm,snd_seq
i2c_designware_
i2c_designware_core 14768 1 i2c_designware_
snd 87611 22 snd_hda_
shpchp 37040 0
video 20128 1 i915
nls_iso8859_1 12713 1
drm_kms_helper 61627 1 i915
mei_me 19742 0
soundcore 15052 2 snd,snd_hda_codec
mei 87931 1 mei_me
parport_pc 32741 0
drm 310919 5 i915,drm_kms_helper
i2c_algo_bit 13406 1 i915
ppdev 17671 0
coretemp 13441 0
lp 17759 0
parport 42299 3 lp,ppdev,parport_pc
e1000e 230184 0
psmouse 106593 0
ahci 34062 3
ptp 19445 1 e1000e
libahci 32424 1 ahci
pps_core 19333 1 ptp
```
Revision history for this message
|
#5 |
In order to avoid wireless interference from other wireless access points in your vicinity, I suggest logging into the homepage of your router using a working, wired Internet connection and changing the wireless transmission channel to channel 3.
Then reboot your router, reboot your PC and then retest wireless.....
Revision history for this message
|
#6 |
We already did that. For now it seems to work fine but some weird, random, things must happen in-between and I cannot reproduce this. The Mac OSX laptops from my other work colleagues have no WiFi issues ...
Revision history for this message
|
#7 |
Had the same issue, disabling powersave worked for me:
iw wlan0 set power_save off
Can you help with this problem?
Provide an answer of your own, or ask Michael Heuberger for more information if necessary.