Automatic Wi-Fi login failure on user session startup

[Maxim Jaffe]

network-manager seems to fail to automatically login into home Wi-Fi network (with WPA2 Security) on user session start (it shows the Wi-Fi symbol with a question mark).

Going to Wi-Fi settings and clicking on the settings button for the network seems to solve the problem, without needing to actually change anything.

Note that I just upgraded from 16.04 LTS to 18.04 LTS Beta (1?).

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Mar 25 14:42:13 2018
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2017-01-14 (435 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
IpRoute:
 default via 192.168.1.1 dev wlo1 proto dhcp metric 600
 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown
 192.168.1.0/24 dev wlo1 proto kernel scope link src 192.168.1.34 metric 600
 192.168.123.0/24 dev virbr0 proto kernel scope link src 192.168.123.1 linkdown
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to bionic on 2018-03-25 (0 days ago)
nmcli-nm:
 RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN
 running 1.10.4 connected started full enabled enabled enabled enabled enabled