When I open my laptop, the second diplay does not wake up, and all applications move to primary display.
Please report a bug for this issue by running:
If for some reason that doesn’t work then open a bug report here: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+filebug
I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the Finding Help page.