Given your use case, the unsupported 32-bit version of Mint should still work for your streaming needs as long as the software and hardware continue to function. However, if you encounter issues or want a more up-to-date system, here are some options to consider:
- Stay As-Is:
- If it's functioning fine for streaming music and radio, you can continue using it as is, since security isn't a concern for you.
- Switch to a Lightweight OS:
- Try a lightweight Linux distribution that still supports 32-bit systems, such as:
- AntiX: Known for being lightweight and ideal for older hardware.
- Puppy Linux: Very minimal, perfect for basic tasks.
- Slitaz: Compact and efficient.
- Use a Dedicated Music/Streaming Appliance:
- If you’re only connecting the HiFi to WiFi, you could consider a low-cost device like a Raspberry Pi paired with software like Volumio, which is designed for music streaming.
- Upgrade to 64-Bit (If Hardware Permits):
- If your hardware supports it, you could upgrade to a 64-bit system for access to modern and supported Linux distributions.
I hope this helps you make the most of your trusty machine! Let me know if you'd like guidance on setting up a lightweight Linux OS.