After suspend / resume, WiFi does not reconnect automatically to an hidden access point

[Alan AZZERA]

After letting my laptop go to sleep, the WiFi does not reconnect anymore to an hidden access point. I must go to the WiFi settings window, then go to the menu where hidden networks are... hidden, and force Network Manager to connect to the hidden AP. Note that I don't have any problem on boot. Just when resuming for suspend mode.

This is a rather recent issue, which I never encountered before these past months. I cannot qualify exactly the time where the bug occurred.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-control-center 1:3.28.2-0ubuntu0.18.04.6
ProcVersionSignature: Ubuntu 4.15.0-96.97-generic 4.15.18
Uname: Linux 4.15.0-96-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 24 10:35:40 2020
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-07-19 (1009 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to bionic on 2018-10-22 (549 days ago)

[Sebastien Bacher (seb128)]

Thank you for your bug report. gnome-control-center is just a configuration interface and doesn't have any service / doesn't handle any action when not open so it seems the issue there would rather be with the network service, reassigning
Could you get a 'journalctl -b 0' log after getting the issue and add to the bug while specifying at what time you resumed

[Launchpad Janitor (janitor)]

[Expired for network-manager (Ubuntu) because there has been no activity for 60 days.]