Upgraded laptop to Focal doesn't blank and lock screen

[Tommy Trussell]

On Thu, May 21, 2020 at 3:14 PM Tommy Trussell <tommy.trussell at gmail.com>
wrote:

> After the upgrade from 19.10 "Eoan" to 20.04 "Focal," my screen blanker
> and locker won't kick in.
>
> <https://askubuntu.com/questions/1242110/after-upgrading-to-ubuntu-20-04-lockscreen-not-working>
>

 I just found the answer -- I was using lightdm so I needed to activate gdm3

$ sudo dpkg-reconfigure gdm3

I chose gdm3, then rebooted. The screensaver works now...
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