WiFi connections unstable
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
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[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
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(
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
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[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:39 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:42 lisa-Inspiron-7720 wpa_supplicant[
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[
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[
Jul 13 09:52:46 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:56 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:52:59 lisa-Inspiron-7720 wpa_supplicant[
Jul 13 09:52:59 lisa-Inspiron-7720 wpa_supplicant[
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[
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[
Jul 13 09:53:02 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 NetworkManager[
Jul 13 09:53:05 lisa-Inspiron-7720 kernel: [ 339.026574] IPv6: ADDRCONF(
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[
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(
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[
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[
Jul 13 09:53:05 lisa-Inspiron-7720 wpa_supplicant[
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: network-manager 1.4.4-1ubuntu3.1
ProcVersionSign
Uname: Linux 4.10.0-28-generic x86_64
NonfreeKernelMo
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.
[main]
plugins=
[ifupdown]
managed=false
NetworkManager.
[main]
NetworkingEnab
WirelessEnable
WWANEnabled=true
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
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/freedeskto
enp3s0 ethernet unavailable /org/freedeskto
lo loopback unmanaged /org/freedeskto
ppp0 ppp unmanaged /org/freedeskto
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
Adding text file of syslog for readability