Why there are two docks.

馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧馃槧
Restart GNOME Shell using Alt+F2, input r and press Enter.
Why there are two docks.
because you did not disable the ubuntu one. its your own fault. :clinking_glasses:
gnome-extensions disable [email protected]
It's already disabled, However Restarting the Gnome shell, works temporarily, but its going back to again double dock after some time.

maybe this only works on Ubuntu 20.04. Anyway this is a duplicate of #649
yes, i had that as well in 20.04, do this part as well and it will go away
gnome-extensions disable [email protected]
sudo apt remove gnome-shell-extension-ubuntu-dock
It's not working for me, i tried in both 18.04 and 20.04 after I'm restarting the computer this things is still getting the same issue.

so every time Alt + F2 and then restart the shell by typing r or restart
Most helpful comment
Restart GNOME Shell using Alt+F2, input
rand press Enter.