When logging in to Xubuntu, I get a selection list of saved sessions, most of them is outdated old stuff.
I hit the delete button in a sportive manner. I tried a click to the left, and just a click to the right - no deletion possible.
I went through system menus and menu sections (and the system section of the menu).
Note: Not related: How to remove session entries from LightDM? or Managing the login screen's sessions list which links to it - they handle session-classes like xubuntu vs. xfce, gnome, kde - not different xfce-sessions.
Note: I want to remove some sessions, not all of them. I don't want to start with the session-list deactivated. I have 5 entries and want to remove 3 of them.