Hi @TalalAhmed ,
Although Pop!_OS is based on Ubuntu, but it is not Ubuntu, the information you use does not apply.
SQL Server is supported on Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise Server (SLES), and Ubuntu. It is also supported as a Docker image, which can run on Docker Engine on Linux.
Microsoft also supports deploying and managing SQL Server containers by using OpenShift and Kubernetes.
Please check out the support policy
https://learn.microsoft.com/en-US/troubleshoot/sql/general/support-policy-sql-server
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