Were you by any chance trying to enable "New Login in a Nested Window"? If so, this has a TryExec line so you have to have xnest installed for it to enable. I should probably pop up a notice for this.
Were you by any chance trying to enable "New Login in a Nested Window"? If so, this has a TryExec line so you have to have xnest installed for it to enable. I should probably pop up a notice for this.