Adding minimize and maximize buttons to windows in Gnome [closed]

Question

Closed. This question is off-topic. It is not currently accepting answers.

---

Want to improve this question? Update the question so it's on-topic for Stack Overflow.

Closed 9 years ago.

Improve this question

I have added the minimize and maximize buttons as described here.
I tried both command line and GUI options.

They don't add...
And when in GUI I see a red marker stating "The key has no schema"

Does anybody know what to do?

Answer 1

Ok,

gsettings set  org.gnome.shell.overrides button-layout ':minimize,maximize,close'

Does the trick.