This worked (taken from prev comment): sudo apt-get remove light-locker && sudo apt-get install xscreensaver
(I already got xscreensaver, so just the light-locker remove was enough).
This worked (taken from prev comment):
sudo apt-get remove light-locker && sudo apt-get install xscreensaver
(I already got xscreensaver, so just the light-locker remove was enough).