Here is a step guideline to install Samba in Ubuntu 20.04, Focal Fossa, to enable sharing with Windows 10 as the client. I write this article to help people solving problem around:
1. Windows 10 not connecting properly with Samba 4.7.6 on Ubuntu 18.04
2. Ubuntu 16 Samba server with Windows 10 client – Tutorial/Howto
3. I can’t get Win10 PC to Access Ubuntu 18.10 Samba Shares
4. Cannot access smb share from Windows 10
5. Fixing broken Samba File Share access for Linux hosts after installing the latest version of Windows 10
In this case, I didn’t change Windows features for Samba v1 or change regedit configuration. This is works on pure Windows 10 and Ubuntu 20.04 without additional changes
Here are the steps on “How to install Samba on Ubuntu 20.04 and Fix Sharing with Windows 10”