I think I have this problem too. I also have this in my session log: oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: == Stack trace for context 0x55f6851611c0 == oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #0 7ffc4b206740 b resource:///org/gnome/gjs/modules/overrides/GObject.js:468 (7fd1489cc040 @ 25) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #1 55f697d100f0 i /usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/theming.js:416 (7fd116ba3dc0 @ 20) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #2 7ffc4b2076e0 b self-hosted:261 (7fd1489c1dc0 @ 223) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #3 55f697d10038 i /usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/theming.js:415 (7fd116ba3d30 @ 172) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #4 7ffc4b2087f0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7fd1489b0b80 @ 71) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #5 55f697d0ff58 i /usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/theming.js:235 (7fd116ba39d0 @ 102) oct. 29 12:06:20 sark org.gnome.Shell.desktop[6838]: #6 7ffc4b209760 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7fd1489b0b80 @ 71) ..........
-- 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/1800477 Title: Extensions are disabled after unlocking the screen Status in gnome-shell package in Ubuntu: Confirmed Bug description: Quite often all the extension (excepted the dock) are disabled after unlocking the screen. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: gnome-shell 3.30.1-2ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Oct 29 15:00:52 2018 DisplayManager: gdm3 InstallationDate: Installed on 2014-07-15 (1567 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140520) SourcePackage: gnome-shell UpgradeStatus: Upgraded to cosmic on 2018-03-24 (218 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1800477/+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