the tweak works fine for the original issue. but still, if you choose the option "Workspaces span displays", the Activities (and the hot corner) on the secondary display shows windows on all workspaces, not only the current one as expected. should I file a new bug for this?
-- 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/1767564 Title: Ubuntu 18.04 Workspaces only change on primary monitor Status in gnome-shell package in Ubuntu: Invalid Bug description: After connecting an external monitor to the laptop: - the 4 workspaces that I could access using keyboard shortcuts seem to have been reduced to only 2 - the 'workspace' does not appear to be changeable on the external (secondary) monitor ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.28.1-0ubuntu2 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Apr 28 12:42:28 2018 DisplayManager: gdm3 GsettingsChanges: b'org.gnome.shell' b'command-history' redacted by apport b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" InstallationDate: Installed on 2018-04-28 (0 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/1767564/+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