I want to completely hide the dock in 17.10. Not just when overlapped but always. I have tried many extensions but nothing works and the most promising looking extension didn't even exist.
https://extensions.gnome.org/extension/1290/disable-ubuntu-dock/
Note:
My UI is only application windows and wallpaper. Nothing else shall be allowed to consume my precious pixels
Best Answer
You can use the following extension to completely hide the Dock: https://extensions.gnome.org/extension/307/dash-to-dock/
With this extension, you will be able to hide the dock but keep the dock-specific shortcuts available. To do that, enable the extension, go into its settings and do the following:
As mentioned previously, this will not uninstall or disable the dock. But it will completely hide it. So it will not show on screen again unless at least one of the two previous options is enabled again.