Version: (using KDE 4.2.0) Installed from: Gentoo Packages It is impossible to delete images from the "faces" list without manual intervention by deleting them from the system directory. There should be a 'Delete Image' button near to the 'Custom Image' button to delete the currently selected image.
My first comment doesn't really make clear which component is affected... I'm talking about the 'Password & User Account' module.
*** Bug 245636 has been marked as a duplicate of this bug. ***
In the current code and ui there's a "Remove Image" button next to the others. Closing this as it has been fixed.