System Settings can be run from the launcher (pinned by default), the Dash, or the power cog. But what command would I enter in a terminal window if I want to run it from there?
For versions between 14.04 and 17.04 :
For versions before 14.04 & 17.10 and greater :
if you run
gnome-control-center: command not found
you can install with
sudo apt-get install gnome-control-center
For Ubuntu Mate the command is
I found a different solution...
I tried removing/installing
gnome-control-center; this did reinstall the application I still couldn't open it.
Later I found that it would start up on the side of the screen and I couldn't access it
I changed the display mode to single display and it came back. Hope it helps.
In Crouton, you must run anything that would require a password from the terminal, such as update manager, software center, synaptic, etc. So, to get to system settings you would enter in the terminal:
That will bring up the system settings GUI.
To check for updates, or if the update manager appears in the Unity Launcher, run it from the terminal, not by clicking on it:
The same applies to synaptic, the software center, etc. Anything which requires a password, must be run from the terminal in Crouton with a
Well, in KDE NEON 5.16.4 (Ubuntu 18.04), it is written in the "System Settings Handbook":
The System Settings can be started in one of three ways:
- By selecting Settings → System Settings from the Application Menu.
- By pressing Alt+F2 or Alt+Space. This will bring up the KRunner dialog. Type
systemsettings5, and press Enter.
systemsettings5 &at any command prompt. All three of these methods are equivalent, and produce the same result.
In my case, I needed to configure my HP LaserJet settings. Doing this as user, after applying and saving, they were ignored. So I think I had to do this as root and the settings are stored normaly now, so, each time the user opens the print dialog, the system remembers that I want log side binding and 1200 resolution :=)
I thought that
sudo systemsettings5 & was enough, but as Zanna suggests: It should also be recommended to use 'sudo -H' if opening a GUI app with sudo.