150

Is it possible to show the seconds on the clock in GNOME 3?

pomsky
  • 68,507
Riki137
  • 3,571

5 Answers5

190

Not sure when this path changed, but as of Ubuntu 13.04 the seconds display can be set in the terminal with:

gsettings set org.gnome.desktop.interface clock-show-seconds true

To turn seconds display off:

gsettings set org.gnome.desktop.interface clock-show-seconds false

and checked with:

gsettings get org.gnome.desktop.interface clock-show-seconds
user215860
  • 1,901
54

GUI way:

  1. launch gnome-tweak-tool, sometimes called Advanced Settings
  2. click the Top Bar menu
  3. enable Show seconds
50

The GUI way to do this, (on 22.04 LTS) seems to be:

sudo apt install gnome-tweaks

Before 20.04 LTS the package name was different:

sudo apt install gnome-tweak-tool

and then launch "Tweaks" either by searching for it in Applications menu or launching gnome-tweaks from terminal.

From there you'll see something like this:

Gnome Tweak Tool - Top Bar seconds adjustment

Riki137
  • 3,571
17

Yes, run this command in a Terminal:

gsettings set org.gnome.shell.clock show-seconds true

And you can verify with:

gsettings get org.gnome.shell.clock show-seconds

Or you can install dconf-tools Install dconf-tools and use dconf-editor to browse to org.gnome.shell.clock

Jeremy Bicha
  • 8,234
  • 8
    No such schema 'org.gnome.shell.clock' → gsettings set org.gnome.desktop.interface clock-show-seconds true – Dereckson Jun 04 '16 at 23:14
3

For MATE Desktop (the continuation and fork of GNOME 2 with GTK+ 3 support), you can achieve this using the graphical user interface (GUI)!

  • Right-click on date and time:
    enter image description here
  • Go to Preferences
  • Now enable the Show seconds
    enter image description here

The end result:
enter image description here

Drink beer and Vote me up, cause it rocks!