SUMMARY When selecting a leave action from the plasma Application Launcher, nothing happens. The only way I've found to logout is via loginctl terminate-user. "Sleep" and "Lock" seem to work STEPS TO REPRODUCE 1. Application Launcher > Leave 2. Select Log Out, Shut Down, or Restart OBSERVED RESULT Nothing happens. EXPECTED RESULT Logout or shutdown procedure should start. SOFTWARE/OS VERSIONS Windows: - macOS: - Linux/KDE Plasma: Linux 5.4.33-1-MANJARO #1 SMP PREEMPT Fri Apr 17 18:16:26 UTC 2020 x86_64 GNU/Linux (available in About System) KDE Plasma Version: Noticed while building plasma-workspace from master (see below for bisected commit) KDE Frameworks Version: I believe it was also built from master Qt Version: 5.14.2-1 ADDITIONAL INFORMATION My distro had plasma-workspace 5.18.4.1, which does not have the issue. I checked out the commit tagged "v5.18.4.1" in plasma-workspace and built it, no issue also. I ran git bisect between that commit and master, and the result is that commit 3c34dfa in plasma-workspace (https://phabricator.kde.org/D27629) seems to be the first commit with the issue.
Do you install into a separate prefix? If so have you updated your DBus session correctly?
I'm running my development version from ~/kde/..., using the install-sessions.sh script as described here: https://community.kde.org/Get_Involved/development dbus is 1.12.16-5. I'm not sure how recently it was pushed to manjaro repositories, unfortunately.
Please verify status change.