Just in case it is related, please try UNINSTALLING these extensions and then reboot:
'gnom...@panacier.gmail.com' 'activities-config@nls1729' 'dash-to-d...@micxgx.gmail.com' 'appindicatorsupp...@rgcjonas.gmail.com' 'apps-m...@gnome-shell-extensions.gcampax.github.com' 'background-l...@marketing.fedoraproject.org' 'caffe...@patapon.info' 'lockk...@vaina.lt' We find a lot of bugs are caused by extensions. ** Tags added: resume suspend-resume ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1834058 Title: Keyboard layout indicator vanishes after Suspend or Screenlock Status in gnome-shell package in Ubuntu: Incomplete Bug description: Related to bug 1812266. lsb_release -rd Description: Ubuntu 18.04.2 LTS Release: 18.04 apt-cache policy gnome-shell gnome-shell: installed: 3.28.4-0ubuntu18.04.1 After Suspend or Screenlock ... What you expected to happen: Keyboard layout indicator should be visible all the time. What happened instead: not visible anymore Current manual fix: Press SUPER give search field the focus Press SUPER+Spacebar several times until current keyboard layout is selected. Keyboard layout indicator is visible again with current layout. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.28.4-0ubuntu18.04.1 ProcVersionSignature: Ubuntu 4.15.0-52.56-generic 4.15.18 Uname: Linux 4.15.0-52-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jun 24 17:40:12 2019 DisplayManager: gdm3 InstallationDate: Installed on 2018-07-20 (339 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1834058/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp