I've tried the following:
- sudo apt install --reinstall ubuntu-software
- sudo apt update && sudo apt upgrade
Running on Ubuntu 19.04 and tried with Pi-hole disabled.
Thanks
I found a fix:
sudo apt autoremove gnome-software && sudo apt install gnome-software
As my snap store app was apparently hanging and the search function was not working properly, I decided to install gnome-store in my ubuntu 20.04 and removed the snap store. However, I later changed my mind and decided to re-install the snap store. But to my surprise, it was showing a snap store, not ubuntu software. The steps I followed to reclaim the old ubuntu software (snap store) are:
Completely removed and purged gnome-software using sudo apt purge gnome-software
Then removed the snap-store using snap remove snap-store
Then re-installed snap store using snap install snap-store
To regain the standard ubuntu icon, use the following command:-
snap refresh snap-store --channel=stable/ubuntu-20.04
This fixes the issue !!
For me, ending the process and re-opening solved the error.
Ubuntu 20.04 has segregated the software manager into 2 categories:
Took me a while figure out but then my eyes zeroed in on 'Software' in Application catalogue.
Cheers!