
Ubuntu APT Lock Troubleshooting Checklist
When you run an apt command and see a message like Could not get lock /var/lib/dpkg/lock-fr...

When you run an apt command and see a message like Could not get lock /var/lib/dpkg/lock-fr...

When you see ERROR 1045 (28000): Access denied for user 'root'@'localhost', it usual...

If you see errors like 'This app can't open' or 'Try that again – something happened on our end' ...

When Windows Defender shows a 'path not found' error, it usually means the antivirus service can'...

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...