Can’t empty trashby bintie on 9/02/2016
my preferences is “empty trash securely”.
in my case, there has a file (.jpg) that is locked (don’t know why). and I can’t empty trash even after restart several time.
so I go Google, and found this solution. and it works!
Finder > Preferences > Advanced > un-tick the empty trash securely.
try again to empty the trash. then tick back the empty trash securely button if you wish to.