Aug 24, 2019
Jan 03, 2015 How to fix apt lock-frontend error in Ubuntu | ADMFactory Aug 24, 2019 How To Fix Broken Ubuntu OS Without Reinstalling It Apr 25, 2020 apt-get update error in Kali Linux after dist-upgrade Then try sudo apt-get update If you find the same error, please choose another solution. Solution 2: please execute the following command. apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6 Then try sudo apt-get update If you find the same error, please choose another solution.
Fix apt on old unsupported Ubuntu releases (Example)
Fix for apt-get: Could not resolve 'archive.ubuntu.com Jul 24, 2009
FIX : apt-get not working in Kali Linux 2018.1 – Bhudki
How to fix apt-get: Could not resolve 'archive.ubuntu.com