Maybe I got 2 stupid questions, but I think that the answer of this wil be quite short. So I searched on my system and in books for the command that logs out a user's session. The command "logout" or something like that doesn't seem to be right. The second is: I want to remove the lock - item from the front panel menu of KDE. User's shouldn't be permitted to lock out while having a break, they only should logout from their session.
Thank you and greetings (it's my first time working with that system)

