Just did a fresh install of Ubuntu Server 21.10 then Samba 4.13.14-Ubuntu via: sudo apt install samba avahi-daemon Whenever a macOS client connected to Samba reboots, I get the following email: The Samba ‘panic action’ script, /usr/share/samba/panic-action, was called for PID 24963 (/usr/sbin/smbd). This means there was a problem with the program, such as a… Read More Samba 4.13.14-Ubuntu panics when a connected macOS client reboots