I installed something, quite likely the KDE Desktop Environment, that caused the Ubuntu Software icon to become an exclamation point in a square. Is there a way I can get it back to what it was?
This is on Ubuntu 22.04.4
"Ubuntu Software" application is represented by the 3rd icon from the left below:
First, install GNOME Tweaks with
Now open GNOME Tweaks, and open
appearance -> icons
. Choose Yaru.