Public bug reported:
I have 3 WiFi signals here, and use them all without issue most of the
time. Since upgrading to 17.04 I have issues where my wifi will not
connect to one of the other 2 signals, then also won't re-connect to the
signal that was just in use. When this happens, I can do a 'restart'
and it will connect just fine to any of the 3 signals.
While it was failing a bit ago, I captured the syslog of whats going on
and will include it below.
Distributor ID: Ubuntu
Description: Ubuntu 17.04
Release: 17.04
Codename: zesty
Linux lisa-Inspiron-7720 4.10.0-28-generic #32-Ubuntu SMP Fri Jun 30
05:32:18 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.2717] device (wlp2s0): Activation: starting connection 'LisaN'
(58396782-9fe4-4ce3-b0e6-f72df56c72d5)
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.2720] audit: op="connection-activate"
uuid="58396782-9fe4-4ce3-b0e6-f72df56c72d5" name="LisaN" pid=1962 uid=1000
result="success"
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.2723] device (wlp2s0): state change: disconnected -> prepare
(reason 'none') [30 40 0]
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.2725] manager: NetworkManager state is now CONNECTING
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.2779] device (wlp2s0): set-hw-addr: set-cloned MAC address to
C4:D9:87:6E:9B:0F (permanent)
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 312.891148] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 312.898132] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 312.898220] iwlwifi 0000:02:00.0:
Radio type=0x2-0x1-0x0
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 313.183332] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 313.190314] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 313.190403] iwlwifi 0000:02:00.0:
Radio type=0x2-0x1-0x0
Jul 13 09:52:39 lisa-Inspiron-7720 kernel: [ 313.274573] IPv6:
ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6644] device (wlp2s0): supplicant interface state: inactive ->
disabled
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6649] device (wlp2s0): state change: prepare -> config (reason
'none') [40 50 0]
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6654] device (wlp2s0): Activation: (wifi) access point 'LisaN' has
security, but secrets are required.
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6654] device (wlp2s0): state change: config -> need-auth (reason
'none') [50 60 0]
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6728] device (wlp2s0): state change: need-auth -> prepare (reason
'none') [60 40 0]
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6735] device (wlp2s0): state change: prepare -> config (reason
'none') [40 50 0]
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6738] device (wlp2s0): Activation: (wifi) connection 'LisaN' has
security, and secrets exist. No new secrets needed.
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6739] Config: added 'ssid' value 'LisaN'
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6740] Config: added 'scan_ssid' value '1'
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6740] Config: added 'key_mgmt' value 'WPA-PSK'
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.6740] Config: added 'psk' value '<omitted>'
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: Can't set a parent on
widget which has a parent
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: Can't set a parent on
widget which has a parent
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:52:39 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.7127] sup-iface[0x55b98e0536e0,wlp2s0]: config: set interface
ap_scan to 1
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.7128] device (wlp2s0): supplicant interface state: disabled ->
inactive
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961159.7242] device (wlp2s0): supplicant interface state: inactive ->
scanning
Jul 13 09:52:42 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0: SME: Trying to
authenticate with 44:94:fc:76:8d:7d (SSID='LisaN' freq=5540 MHz)
Jul 13 09:52:42 lisa-Inspiron-7720 kernel: [ 316.545939] wlp2s0: authenticate
with 44:94:fc:76:8d:7d
Jul 13 09:52:42 lisa-Inspiron-7720 kernel: [ 316.548700] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 1/3)
Jul 13 09:52:42 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961162.9410] device (wlp2s0): supplicant interface state: scanning ->
authenticating
Jul 13 09:52:44 lisa-Inspiron-7720 kernel: [ 317.839723] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 2/3)
Jul 13 09:52:45 lisa-Inspiron-7720 kernel: [ 318.826903] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 3/3)
Jul 13 09:52:46 lisa-Inspiron-7720 kernel: [ 319.823703] wlp2s0:
authentication with 44:94:fc:76:8d:7d timed out
Jul 13 09:52:46 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="LisaN" auth_failures=1 duration=10
reason=CONN_FAILED
Jul 13 09:52:46 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961166.2414] device (wlp2s0): supplicant interface state: authenticating
-> disconnected
Jul 13 09:52:56 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961176.2462] device (wlp2s0): supplicant interface state: disconnected ->
scanning
Jul 13 09:52:59 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0:
CTRL-EVENT-SSID-REENABLED id=0 ssid="LisaN"
Jul 13 09:52:59 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0: SME: Trying to
authenticate with 44:94:fc:76:8d:7d (SSID='LisaN' freq=5540 MHz)
Jul 13 09:52:59 lisa-Inspiron-7720 kernel: [ 332.930475] wlp2s0: authenticate
with 44:94:fc:76:8d:7d
Jul 13 09:52:59 lisa-Inspiron-7720 kernel: [ 332.932658] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 1/3)
Jul 13 09:52:59 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961179.3246] device (wlp2s0): supplicant interface state: scanning ->
authenticating
Jul 13 09:53:00 lisa-Inspiron-7720 kernel: [ 333.808369] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 2/3)
Jul 13 09:53:01 lisa-Inspiron-7720 kernel: [ 334.800404] wlp2s0: send auth to
44:94:fc:76:8d:7d (try 3/3)
Jul 13 09:53:02 lisa-Inspiron-7720 kernel: [ 335.792458] wlp2s0:
authentication with 44:94:fc:76:8d:7d timed out
Jul 13 09:53:02 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="LisaN" auth_failures=2 duration=20
reason=CONN_FAILED
Jul 13 09:53:02 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961182.2052] device (wlp2s0): supplicant interface state: authenticating
-> disconnected
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <warn>
[1499961185.4099] device (wlp2s0): Activation: (wifi) association took too
long, failing activation
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.4100] device (wlp2s0): state change: config -> failed (reason
'ssid-not-found') [50 120 53]
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.4108] manager: NetworkManager state is now DISCONNECTED
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.4112] policy: disabling autoconnect for connection 'LisaN'.
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <warn>
[1499961185.4126] device (wlp2s0): Activation: failed for connection 'LisaN'
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.4140] device (wlp2s0): state change: failed -> disconnected (reason
'none') [120 30 0]
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.026574] IPv6:
ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: Can't set a parent on
widget which has a parent
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.4201] device (wlp2s0): set-hw-addr: set MAC address to
BA:6E:E1:97:97:E0 (scanning)
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.034465] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.041440] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.041527] iwlwifi 0000:02:00.0:
Radio type=0x2-0x1-0x0
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.333396] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.340383] iwlwifi 0000:02:00.0:
L1 Enabled - LTR Disabled
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.340495] iwlwifi 0000:02:00.0:
Radio type=0x2-0x1-0x0
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.423438] IPv6:
ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.8169] device (wlp2s0): supplicant interface state: disconnected ->
disabled
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: Can't set a parent on
widget which has a parent
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: Can't set a parent on
widget which has a parent
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 nm-applet[1962]: gtk_widget_destroy:
assertion 'GTK_IS_WIDGET (widget)' failed
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[1047]: <info>
[1499961185.8689] device (wlp2s0): supplicant interface state: disabled ->
inactive
Jul 13 09:53:05 lisa-Inspiron-7720 wpa_supplicant[1259]: wlp2s0: Reject scan
trigger since one is already pending
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: network-manager 1.4.4-1ubuntu3.1
ProcVersionSignature: Ubuntu 4.10.0-28.32-generic 4.10.17
Uname: Linux 4.10.0-28-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.4-0ubuntu4.4
Architecture: amd64
Date: Thu Jul 13 10:07:02 2017
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2017-06-10 (33 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
NetworkManager.conf:
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
wlp2s0 wifi connected /org/freedesktop/NetworkManager/Devices/2
LisaN 58396782-9fe4-4ce3-b0e6-f72df56c72d5
/org/freedesktop/NetworkManager/ActiveConnection/0
enp3s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 --
-- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 --
-- --
ppp0 ppp unmanaged /org/freedesktop/NetworkManager/Devices/3 --
-- --
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.4.4 connected started full enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug zesty
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https://bugs.launchpad.net/bugs/1704171
Title:
WiFi connections unstable
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