You might want to check out JRiver Media Centre. I use it on an Intel NUC > Meridian Director but they also do Linux and Raspberry Pi "fully-baked" solutions.

*After the GL101, it was a slippery slope to this.*
Main: erm, watch this space smile Meridian Director, Linn LP12/Stack Serene/Basik Plus/K9, NAD 613
Eyes: Sony KDL-32WD, Humax FVP-5000T
Ears: Meridian Explorer, Meze Classic 99, Sony WH-1000XM, Bose QC30, Wharfedale DD1
Network: Marantz M-CR603, JRiver MC26, Intel NUC
Stands Unique, CFIs