When trying to switch user, Lancelot offers to open a new session, but it does not offer to switch to existing sessions. The "kickoff menu" does offer the active sessions. Lancelot: Version 1.9.5 KDE: Version 4.14.2 Reproducible: Always Steps to Reproduce: 1. Log in to KDE 2. Add Lancelot to control bar 3. Use "Switch user" to create a new session 4. Log in KDE as other user 5. Switch back to first user 6. Klick in "Switch User" again in Lancelot: only "New Session" is offered Expected Results: To be offered to switch to other KDE sessions.
Lancelot for Plasma 4.x is unmaintained.