i installed heidisql as sudo user and cannot access as root

Troubleshooting HeidiSQL Connection Issues on Ubuntu

When you install HeidiSQL as a sudo user and encounter issues accessing it as the root user, it can be frustrating. On Ubuntu, these issues arise because the name and password are only valid once when logging into a server from HeidiSQL. To resolve this problem, you need to create a MySQL user with an identical name and password as your Ubuntu user account.

I experienced similar symptoms, which showed up in an error message generated by HeidiSQL: 'Connect Error (2003) Can't connect to MySQL server on '192.168.219.107' (10061)'. I assume that attempting to connect using similar client software, such as MySQL Workbench or phpMyAdmin, would yield similar results.

To overcome this issue, I created a new MySQL server within an Ubuntu guest OS running on VirtualBox and attempted to connect to it with HeidiSQL. However, I encountered errors due to the different interfaces used by the server and my local machine. To resolve this, I allowed the server to accept connections on all interfaces using a simple configuration change.

After configuring the server, I was able to create a new MySQL user with an identical name and password as my Ubuntu user account. This resolved the connection issues and allowed me to connect to the server using HeidiSQL.

In addition to resolving connectivity issues, it is essential to ensure that your MySQL server is properly configured for optimal performance. For instance, you can adjust the SQL mode to prevent mistakes like inserting invalid dates or enable the slow query log to identify queries with long duration. You can also configure error logging to syslog and adjust the cache size to improve performance.

In summary, troubleshooting HeidiSQL connection issues on Ubuntu requires creating a MySQL user with an identical name and password as your Ubuntu user account and ensuring that your MySQL server is properly configured for optimal performance. By following these steps, you should be able to connect to your MySQL server using HeidiSQL without encountering issues.

I installed heidisql as sudo user and cannot access as root