Sorry to inform you that for now there will be still only windows system for 2.1.2 aeternity miner for some concern.
Thank you all the time for the support.
In case you can try the 2.1.2 in windows system for testing mining aeternity as well. Any issue you can also use the post: https://forum.aeternity.com/t/2019-2-13-hspminer-fastest-aeterntiy-miner-2-1-2-for-linux-and-windows/2100/51  Thank you!