Network manager fails to connect to WiFi
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Since I updated to trusty a few days ago, NetworkManager fails to connect to a wifi (I tried several wifis, all failed - all of them were encrypted with WPA2, not sure if that might make the difference). Wired network works just fine. The Wifi used to work flawlessly, getting connected within a few seconds.
The wireless is
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
When I do "sudo stop network-manager" and then "sudo NetworkManager --no-daemon --log-level=INFO --log-domain=
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
NetworkManager[
and this repeats over and over.
I can provide any other details needed.
I double-checked the firmware loaded, and dmesg greps are also below:
# modinfo iwlwifi
[...]
filename: /lib/modules/
license: GPL
author: Copyright(c) 2003-2013 Intel Corporation <email address hidden>
version: in-tree:
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
firmware: iwlwifi-
[...]
# dmesg | grep wlan0
[ 11.195990] IPv6: ADDRCONF(
[ 11.196367] IPv6: ADDRCONF(
[ 14.493258] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[ 14.534042] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[ 14.536975] wlan0: authenticated
[ 14.538592] wlan0: associate with 00:1e:8c:5f:c7:f9 (try 1/3)
[ 14.543115] wlan0: RX AssocResp from 00:1e:8c:5f:c7:f9 (capab=0x411 status=0 aid=2)
[ 14.545907] wlan0: associated
[ 14.545950] IPv6: ADDRCONF(
[27750.265300] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27753.672122] IPv6: ADDRCONF(
[27753.672616] IPv6: ADDRCONF(
[27763.961315] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27763.995782] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27763.998527] wlan0: authenticated
[27769.000920] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27779.110635] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27779.118122] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27779.120805] wlan0: authenticated
[27784.119041] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27794.628019] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27794.632877] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27794.636064] wlan0: authenticated
[27799.636501] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27810.650937] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27810.655757] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27810.660571] wlan0: authenticated
[27815.657139] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27827.321017] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27827.327861] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27827.330719] wlan0: authenticated
[27832.333639] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[27852.348652] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[27852.352320] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[27852.355004] wlan0: authenticated
[27857.356702] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[28141.791484] IPv6: ADDRCONF(
[28141.791893] IPv6: ADDRCONF(
[28152.106650] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[28152.140563] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[28152.143459] wlan0: authenticated
[28157.147287] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[28166.008349] IPv6: ADDRCONF(
[28166.008678] IPv6: ADDRCONF(
[28176.243086] wlan0: authenticate with e8:39:df:0c:ba:fb
[28176.281768] wlan0: send auth to e8:39:df:0c:ba:fb (try 1/3)
[28176.284331] wlan0: authenticated
[28181.292532] wlan0: deauthenticating from e8:39:df:0c:ba:fb by local choice (reason=3)
[28191.416092] wlan0: authenticate with 64:66:b3:9f:73:58
[28191.448501] wlan0: send auth to 64:66:b3:9f:73:58 (try 1/3)
[28191.450688] wlan0: authenticated
[28196.454614] wlan0: deauthenticating from 64:66:b3:9f:73:58 by local choice (reason=3)
[28206.574640] wlan0: authenticate with 64:66:b3:9f:73:58
[28206.579441] wlan0: send auth to 64:66:b3:9f:73:58 (try 1/3)
[28206.583357] wlan0: authenticated
[28211.590181] wlan0: deauthenticating from 64:66:b3:9f:73:58 by local choice (reason=3)
[28223.853523] IPv6: ADDRCONF(
[28223.853874] IPv6: ADDRCONF(
[28234.140209] wlan0: authenticate with 00:1e:8c:5f:c7:f9
[28234.172957] wlan0: send auth to 00:1e:8c:5f:c7:f9 (try 1/3)
[28234.175926] wlan0: authenticated
[28239.183681] wlan0: deauthenticating from 00:1e:8c:5f:c7:f9 by local choice (reason=3)
[...]
# dmesg | grep iwlwifi
[ 6.580443] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 6.580652] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
[ 6.588064] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[ 6.588069] iwlwifi 0000:02:00.0: Falling back to user helper
[ 7.278780] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[ 7.278784] iwlwifi 0000:02:00.0: Falling back to user helper
[ 7.444068] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[ 7.503039] iwlwifi 0000:02:00.0: CONFIG_
[ 7.503043] iwlwifi 0000:02:00.0: CONFIG_
[ 7.503045] iwlwifi 0000:02:00.0: CONFIG_
[ 7.503047] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 7.503584] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 10.853534] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 10.876140] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[ 11.086418] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 11.094540] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[27752.827889] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[27752.827955] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[27752.828531] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[27752.828534] iwlwifi 0000:02:00.0: Falling back to user helper
[27752.830119] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[27752.830122] iwlwifi 0000:02:00.0: Falling back to user helper
[27752.831206] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[27752.836189] iwlwifi 0000:02:00.0: CONFIG_
[27752.836194] iwlwifi 0000:02:00.0: CONFIG_
[27752.836196] iwlwifi 0000:02:00.0: CONFIG_
[27752.836198] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[27752.838270] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[27753.367363] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[27753.367573] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[27753.579743] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[27753.579948] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[...]
[28141.047612] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[28141.047679] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[28141.050581] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28141.050584] iwlwifi 0000:02:00.0: Falling back to user helper
[28141.051894] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28141.051897] iwlwifi 0000:02:00.0: Falling back to user helper
[28141.052773] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[28141.054355] iwlwifi 0000:02:00.0: CONFIG_
[28141.054358] iwlwifi 0000:02:00.0: CONFIG_
[28141.054360] iwlwifi 0000:02:00.0: CONFIG_
[28141.054362] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[28141.054421] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28141.483724] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28141.483925] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[28141.700482] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28141.700694] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[28165.112461] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[28165.112534] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[28165.112999] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28165.113002] iwlwifi 0000:02:00.0: Falling back to user helper
[28165.113608] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28165.113611] iwlwifi 0000:02:00.0: Falling back to user helper
[28165.116418] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[28165.122251] iwlwifi 0000:02:00.0: CONFIG_
[28165.122256] iwlwifi 0000:02:00.0: CONFIG_
[28165.122258] iwlwifi 0000:02:00.0: CONFIG_
[28165.122260] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[28165.122892] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28165.703699] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28165.703929] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[28165.915903] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28165.916113] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[28223.114765] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[28223.114831] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[28223.115180] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28223.115182] iwlwifi 0000:02:00.0: Falling back to user helper
[28223.115992] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[28223.115994] iwlwifi 0000:02:00.0: Falling back to user helper
[28223.118695] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[28223.127127] iwlwifi 0000:02:00.0: CONFIG_
[28223.127131] iwlwifi 0000:02:00.0: CONFIG_
[28223.127133] iwlwifi 0000:02:00.0: CONFIG_
[28223.127135] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[28223.127280] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28223.553085] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28223.553286] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[28223.765592] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[28223.765799] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[31590.866903] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[31590.866975] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[31590.870568] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[31590.870573] iwlwifi 0000:02:00.0: Falling back to user helper
[31590.871572] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[31590.871575] iwlwifi 0000:02:00.0: Falling back to user helper
[31590.872631] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[31590.872948] iwlwifi 0000:02:00.0: CONFIG_
[31590.872950] iwlwifi 0000:02:00.0: CONFIG_
[31590.872952] iwlwifi 0000:02:00.0: CONFIG_
[31590.872954] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[31590.873010] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[31591.462822] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[31591.463054] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[31591.674660] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[31591.674869] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[32305.443769] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[32305.443841] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[32305.447175] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[32305.447179] iwlwifi 0000:02:00.0: Falling back to user helper
[32305.448162] iwlwifi 0000:02:00.0: Direct firmware load failed with error -2
[32305.448164] iwlwifi 0000:02:00.0: Falling back to user helper
[32305.449468] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[32305.449821] iwlwifi 0000:02:00.0: CONFIG_
[32305.449824] iwlwifi 0000:02:00.0: CONFIG_
[32305.449825] iwlwifi 0000:02:00.0: CONFIG_
[32305.449827] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[32305.449956] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[32306.104350] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[32306.104558] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[32306.316301] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[32306.316509] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[41214.913750] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[41214.913958] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[41798.560876] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[41798.561115] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: network-manager 0.9.8.8-0ubuntu5
ProcVersionSign
Uname: Linux 3.13.0-17-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Mar 18 11:51:21 2014
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationDate: Installed on 2010-10-25 (1239 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
IpRoute:
default via 192.168.1.1 dev eth0 proto static
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.13 metric 1
NetworkManager.
[main]
NetworkingEnab
WirelessEnable
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to trusty on 2013-03-29 (354 days ago)
WifiSyslog:
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
70:F9:27:CE:8D:46 bluetooth disconnected /org/freedeskto
94:20:53:D9:C8:C8 bluetooth disconnected /org/freedeskto
wlan0 802-11-wireless connecting (configuring) /org/freedeskto
eth0 802-3-ethernet connected /org/freedeskto
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running 0.9.8.8 connected enabled enabled enabled enabled enabled
Confirming this is *not* a pure driver issue, as I can connect to an encrypted wifi using wicd.