trollock

trollock is PAM based X11 screen locker that hides all windows

Features

PAM based
- use any PAM module you like
- run by regular user, no root setuid is ever required
Background actions
- none do not hide anything
- blank blank the screen, hide desktop content
- bg hide windows, show just root window background. This work if root window has one.

Run trollock to lock, and type your password to unlock.

Default behaviour

trollock
trollock -p system-local-login -b blank

Another run

trollock -p login -b none

Try this!

trollock -b bg