Secure Overwrite of Free Disk Space

[elliott]

secure-delete also seems to come with a feature to wipe free space. i used a sudo apt command to install bleachbit and it installed 1.0, i was curious if where you found the new version and if it does not crash when you run the "deep scan" features, this happens everytime for me. any luck? glad you figured it out, hoping i can figure out the same. i get a lot of "permission denied" errors even when i run bleachbit (as root), it will not allow me to wipe free space a long with other features that are locked....