Can not connect to database server MySQL Workbench?

In there, selected the operating system Ubuntu Linux, version 20.04 (x86, 64-bit) and clicked the Download button. Then, "No thanks, just start my download" and saved it. This is a .deb file that got saved in the Download folder and so, to install it,

cd ~/Downloads
sudo apt-get install ./mysql-workbench-community_8.0.20-1ubuntu20.04_amd64.deb

After installation is complete, went to Applications, opened it and the AppArmor policy error didn't show up again but couldn't still connect using the root user.

MySQL Database (Db) is a database service that runs on a Local Server and on the Web, and it is ideal for both small and large applications and it uses the standard SQL language. MySQL is free to download and use and has the most comprehensive set of advanced features, management tools, and technical support to achieve the highest levels of MySQL scalability, security, reliability, and uptime. The data in a MySQL database are stored in tables. A table is a collection of related data, and it consists of columns and rows, and the Db is useful for storing information categorically. See the following guides on MySQL, how to reset Mysql Root password, how to access MySQL Server from command Prompt, how to create and delete MySQL database, and how to migrate Veeam MsSQL Database to a new MsSQL Server.

Note: It is worth noting that by default, the MySQL server listens for connections only from localhost, which means it can be accessed only by applications running on the same host. But in production environments, you can allow remote access to the MySQL server. In this aspect, you will have to configure the MySQL server to listen on a specific IP address or all IP addresses on the server.

This article shows the steps to resolve connection issues to MySQL Server. See how to install Microsoft SQL Server 2019 and MsSQL Command line tools on Ubuntu Linux, how to uninstall Microsoft SQL Server on Windows 10 and Windows Server, and how to download and install Microsoft SQL Server 2019 Developer Edition and Microsoft SQL Server Management Studio on Windows 10 and Windows Server.

Root Cause: This error is shown in because the application was unable to connect to the MySQL server. There could be a number of reasons. But in my case, it was because the service was stopped and the service was not running. To fix this issue, kindly follow the steps below.

Launch MySQL Workbench to open the home screen. Existing connections are shown when you click the MySQL Connections view from the sidebar. No connections exist for first-time users.

Click on the Server Menu and click on Startup/Shutdown option as shown below

This will open up the Administration -Startup/Shutdown window. Click on Start Server

Accept the UAC.
– Next, you will be required to enter your password in order to start the database server,
– Enter your password and click on OK.

From the Administration -Startup/Shutdown window, you should see the server is now running and on this window, you can stop or take the server offline.

As you can see also the MySQL service is also running and this is all that is needed to resolved this connection issue.

I hope you found this blog post helpful. If you have any questions, please let me know in the comment session. I welcome you to subscribe to my YouTube Channel.

Why is my MySQL Workbench not connecting?

normally means that there is no MySQL server running on the system or that you are using an incorrect Unix socket file name or TCP/IP port number when trying to connect to the server. You should also check that the TCP/IP port you are using has not been blocked by a firewall or port blocking service.

How to connect to database server in MySQL Workbench?

Steps to connect to your database remotely.
Open MySQL Workbench..
Click New Connection towards the bottom left of MySQL Workbench..
In the “Set up a New Connection Dialogue” box, Type your Database connection credentials. ... .
Type your password and click the “Save Password in Vault” check box..

Why my database is not connecting?

Check Your Database Login Credentials The first thing to do is check to ensure your database login credentials are correct. This is by far the most common reason why the “error establishing a database connection” message occurs. Especially right after people migrate to a new hosting provider.

How to fix MySQL Workbench could not detect any MySQL server running?

Step1: To fix the issue, go to START and type “Services” as shown below:.
Step 2: Now, look for MySQL80 under Services as shown below:.
Step3: After stopping the server, right click again and select Properties:.
Step4: Now, we will reach MySQL80 Properties:.
Step5: Right click and START the server as shown below. ... .
Read More..