How to Configure Service to Start Automatically in Linux

Service in the Linux operating system is just a program which is executing in the background and does not have any windows or other communication channels with a user interface. There are a lot of services which are working in the background. And most of … Read more

How to Fix Key is Stored in Legacy trusted.gpg Keyring in Ubuntu

You may see the “Key is stored in legacy trusted.gpg keyring” or “apt-key is deprecated” error when you update your system or install new third-party repositories using apt-key or apt-add-repository utilities. Generally, these are not errors, but only warnings and everything will work as expected. … Read more