I tested pidof gnome-shell before and after the bug occurrence but the answer is the same. Please find attached two screenshots of login screen before and after bug occurrence. After the bug occurrence the dock is visible in the login screen.
** Attachment added: "login screen after (left) and before (right) bug occurrence" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1813511/+attachment/5234278/+files/photo_2019-01-30_14-21-50m.jpg -- 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/1813511 Title: Gnome shell extensions disabled at every wakeup after sleep Status in gnome-shell package in Ubuntu: Incomplete Bug description: Ubuntu 18.04, all gnome extensions get turned off after waking up from sleep Noticed since: past 1-2 week Workaround: Alt+F2 followed by 'r' - Turns on the extensions which I had on earlier --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-08-02 (180 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Package: gnome-shell 3.28.3-0ubuntu0.18.04.4 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18 Tags: bionic Uname: Linux 4.15.0-43-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1813511/+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
