Comment 4 for bug 1615164

Service network-manager restart does not fix the problem for me. The only
way I have found is to reboot. I tried several other suggestions in other
peoples posts that have a similar problem and none have worked. I have
reinstalled network-manger with no change.

On Tue, Aug 23, 2016 at 10:23 PM, Tyler <email address hidden> wrote:

> I have been having trouble with this as well. It happens occasionally
> for me...usually after a long period of inactivity. Restarting the
> network manager will bring everything back to life:
>
> service network-manager restart
>
> I haven't tried reinstalling the network manager yet.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1615164
>
> Title:
> wifi connection manager gone, vpn connections gone after suspend
> ,until reboot
>
> Status in network-manager package in Ubuntu:
> Confirmed
>
> Bug description:
> After coming out of suspend mode, network-manager starts having
> problems with the wifi. the area wifi networks disappear after coming
> out of suspend. Also after coming out of suspend 2 or 3 times the vpn
> connections disappear and only return after a reboot.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 16.04
> Package: network-manager 1.2.0-0ubuntu0.16.04.3
> ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
> Uname: Linux 4.4.0-31-generic x86_64
> ApportVersion: 2.20.1-0ubuntu2.1
> Architecture: amd64
> CurrentDesktop: Unity
> Date: Fri Aug 19 19:41:46 2016
> IfupdownConfig:
> # interfaces(5) file used by ifup(8) and ifdown(8)
> auto lo
> iface lo inet loopback
> InstallationDate: Installed on 2016-07-24 (26 days ago)
> InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
> (20160420.1)
> IpRoute:
> default via 192.168.1.1 dev wlo1 proto static metric 600
> 169.254.0.0/16 dev tun0 scope link metric 1000
> 192.168.1.0/24 dev wlo1 proto kernel scope link src 192.168.1.122
> metric 600
> 192.168.20.0/24 via 192.168.20.1 dev tun0
> 192.168.20.1 dev tun0 proto kernel scope link src 192.168.20.9
> NetworkManager.state:
> [main]
> NetworkingEnabled=true
> WirelessEnabled=true
> WWANEnabled=true
> ProcEnviron:
> LANGUAGE=en_US
> 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
> tun0 tun connected /org/freedesktop/NetworkManager/Devices/1
> tun0 641bc6b5-71c8-418f-98ef-3e1b4dbe8cab /org/freedesktop/
> NetworkManager/ActiveConnection/0
> wlo1 wifi connected /org/freedesktop/NetworkManager/Devices/0
> IAMSECOND 1 185f61fb-9917-4576-83a0-1f2cfb77de31 /org/freedesktop/
> NetworkManager/ActiveConnection/2
> enp0s25 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2
> -- -- --
> lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/3
> -- -- --
> nmcli-nm:
> RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING
> WIFI-HW WIFI WWAN-HW WWAN
> running 1.2.0 connected started full enabled
> enabled enabled enabled enabled
>
> To manage notifications about this bug go to:
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> subscriptions
>