How can I set Ubuntu 19.04'S dock to transparent? I have already set:
gsettings set org.gnome.shell.extensions.dash-to-dock customize-alphas true
gsettings set org.gnome.shell.extensions.dash-to-dock min-alpha 0
gsettings set org.gnome.shell.extensions.dash-to-dock max-alpha 0
gsettings set org.gnome.shell.extensions.dash-to-dock background-opacity 0
But none of this works. Any ideas?