Full transparency on Ubuntu 18.04 dock

This command

gsettings set org.gnome.shell.extensions.dash-to-dock transparency-mode

can have these values: 'FIXED' 'DEFAULT' 'DYNAMIC' 'ADAPTIVE'.

But none makes the dock bar completely transparent, that is, only the icons are visible.

any ideas?

Solution 1:

Open Terminal and run the following command first to allow custom alpha values for Ubuntu dock

gsettings set org.gnome.shell.extensions.dash-to-dock customize-alphas true

Then run the following to set the minimum alpha value (i.e. when a window is not maximised or touching the top-bar or dock)

gsettings set org.gnome.shell.extensions.dash-to-dock min-alpha 0

Finally, if you want, run the following to set the maximum alpha value (i.e. when a window is maximised)

gsettings set org.gnome.shell.extensions.dash-to-dock max-alpha 0

Then log out and log in again.

this work for me,