I want to have a hot corner that will immediately (and reliably) load my lock screen. Any suggestions?
In the command box, use the following
dbus-send --type=method_call --dest=org.gnome.ScreenSaver /org/gnome/ScreenSaver org.gnome.ScreenSaver.Lock
Alternatively, you can use
if you have the
gnome-screensaver package installed.
For what it is worth:
Super+L (Super is the Windows key on PC, or the command key ⌘ on Macs) locks your screen.
I always have the screen blanker off, but it still activates as I press these keys.
System Settings > Brightness & Lock:
Turn screen off when inactive for: Never.
Lock screen after: 30 seconds.
[v] Require my password when waking from suspend.