Version: 0.9
Usage is simple, open a console and type 'slock'. To get back, type your pw (only type and return, no inputbox).Simple X display locker. Really this is the simplest X screen locker we are aware of. It is stable and quite a lot people in this community are using it every day when they are out with friends or fetching some food from the local pub.
NOTE: This uses the user-pw, in puppy-case the pw for root. In 4.00 default-pw is 'woofwoof'. If you're wrong retry or reboot.
USE AT YOUR OWN RISK.
If you want an advanced version, try pupslock by goingnuts: http://www.murga-linux.com/puppy/viewtopic.php?t=70827
Cheers
aragon