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I try to execute the command sudo apt-get update; sudo apt-get --reinstall software-center but the below response is follow:

W: GPG error: http://private-ppa.launchpad.net trusty InRelease: 
   The following signatures couldn't be verified because the public key
   is not available: NO_PUBKEY E131728675254D99
E: Command line option --reinstall is not understood

First: I remove "View File" from Software Ubuntu Center after which my Software Ubuntu Center deleted as well.

How can I reinstall my Software Ubuntu Center?

Zanna
  • 70,465
Rufaida Ismael
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1 Answers1

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I want to suggest an alternative. Its call appgrid 

sudo add-apt-repository ppa:appgrid/stable
sudo apt-get update
sudo apt-get install appgrid

You can check synaptic package manager out as well..

saviour123
  • 524