#15:30 2020.11.25
Solve “The following signatures were invalid: BADSIG” in Ubuntu
In this post, we will discuss another very common problem that occurs when users upgrade or update their system. This error is “BADSIG” error which looks something like this:
Solve “The following signatures were invalid: BADSIG” in Ubuntu
In this post, we will discuss another very common problem that occurs when users upgrade or update their system. This error is “BADSIG” error which looks something like this:
W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://extras.ubuntu.com precise Release: The following signatures were
invalid: BADSIG 16126D3A3E5C1192 Ubuntu Extras Archive Automatic Signing Key
W: GPG error: http://ppa.launchpad.net precise Release:
The following signatures were invalid: BADSIG 4C1CBC1B69B0E2F4 Launchpad PPA for Jonathan French W: Failed to fetch
The following signatures were invalid: BADSIG 4C1CBC1B69B0E2F4 Launchpad PPA for Jonathan French W: Failed to fetch
http://extras.ubuntu.com/ubuntu/dists/precise/Release
sudo apt-get clean
cd /var/lib/apt
sudo mv lists oldlist
sudo mkdir -p lists/partial
sudo apt-get clean
sudo apt-get update
sudo apt-get clean
cd /var/lib/apt
sudo mv lists oldlist
sudo mkdir -p lists/partial
sudo apt-get clean
sudo apt-get update
REF: https://itsfoss.com/solve-badsig-error-quick-tip/
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