Here is how my launcher looks:
Kindly let me know what I can do to have a launcher icon in center as shown in the figure.
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Try the following setting changes in dconf-editor (works on 18.04)
gsettings set org.gnome.shell.extensions.dash-to-dock extend-height false gsettings set org.gnome.shell.extensions.dash-to-dock dock-position BOTTOM gsettings set org.gnome.shell.extensions.dash-to-dock transparency-mode FIXED gsettings set org.gnome.shell.extensions.dash-to-dock dash-max-icon-size 64 gsettings set org.gnome.shell.extensions.dash-to-dock unity-backlit-items true
The property you want to modify to keep the dock only as big as its contents is the
extend-height. Set it to
I don't know, how to customize default Unity dock, but I think, It must be really difficult. The only tool I found is unity-tweak-tool, but it behaves very strangely and there isn't setting for icons align.
I tested this on Ubuntu 17.04. I hope that it will work on 16.04 as well.
Plank is available from official repositories.
sudo apt install plank
Hit Alt + F2 and run command:
gnome-session-properties. Than Add and fill inputs:
Name: what you want
Comment: what you want
Now close your session and login again.
Plank as default hasn't Dash launcher so you can add it if you want.
xdotool key super command to simulate the Super key press. Read this for more info.
sudo apt install xdotool
Plank works with .desktop files so create one. Open Gedit, insert this:
[Desktop Entry] Name=Dash GenericName=Open Ubuntu Dash Exec=xdotool key super Terminal=false Type=Application Icon=/usr/share/unity/icons/launcher_bfb.png StartupNotify=false
Check if the icon exists or use your own icon.
Save as Dash.desktop to your home folder. Open
nautilus (Files), find this file and in Properties/Permissions allow executing file as program.
Drag file from Nautilus and drop it to Plank dock.
For Plank customization hit Alt + F2 and run command:
Finally, I suggest you enable auto-hiding for default Unity dock and set it to left side, because in some cases it may overlap Plank.
To bring dock to the bottom
$ gsettings set org.gnome.shell.extensions.dash-to-dock dock-position BOTTOM
To bring dock to the center
$ gsettings set org.gnome.shell.extensions.dash-to-dock extend-height false
Can I suggest an alternative ? Install Cairo Dock instead
Try these commands one by one on the terminal
sudo add-apt-repository ppa:cairo-dock-team/ppa sudo apt-get update sudo apt-get install cairo-dock cairo-dock-plug-ins
Additional info :
Cairo Dock is available through Ubuntu Software Center as well.
For ubuntu 22 I was able to move the doc to the bottom and center in 2 steps:
gsettings set org.gnome.shell.extensions.dash-to-dock extend-height false