How to Remove the Ubuntu dpkg Lock File
When you see an error like 'E: Could not get lock /var/lib/dpkg/lock' or 'E: Unable to lock the a...
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View listFix PostgreSQL Password Authentication Failed in pg_hba.conf
When you see psql: FATAL: password authentication failed for user "username", it usu...
How to Fix Windows Security Auto Start Not Working
You expect Windows Security to start on boot, but it doesn't. The icon might be missing from the ...
How to Fix OpenVPN TLS Handshake Failed Error
If you see "TLS Error: TLS handshake failed" in your OpenVPN client log, the connection cannot es...
Fix Microsoft Store 502 Bad Gateway Due to Network Settings
You open the Microsoft Store and see a '502 Bad Gateway' error. This often means your device cann...
Fix Remote Desktop Connection Refused Due to Firewall
You try to connect to a remote Windows PC via Remote Desktop, but get an error like “Remote Deskt...
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