Btw, for me this happens 100% of all suspend/manual lock cases. Gnome has crashed once completely as well since upgrade due to this issue. In 18.04 the whole screen was visible sometimes for a very short period of time after lock, this is worse.
Btw, for me this happens 100% of all suspend/manual lock cases. Gnome has crashed once completely as well since upgrade due to this issue. In 18.04 the whole screen was visible sometimes for a very short period of time after lock, this is worse.