After a little research, it appears that gnome-screensaver is responsible for locking, so I am moving this bug.
I can trigger the locking by running
gnome-screensaver-command --lock
Also, I notice that I can still interact with my desktop even though the screen is black. It's as if gnome-screensaver crashes, leaving the brightness at zero.
After a little research, it appears that gnome-screensaver is responsible for locking, so I am moving this bug.
I can trigger the locking by running er-command --lock
gnome-screensav
Also, I notice that I can still interact with my desktop even though the screen is black. It's as if gnome-screensaver crashes, leaving the brightness at zero.