We are close to do LHR 1 90% unlock on linux/windows..

We added the --lhr-unlock [1,1,0,0,0,0] in v1.22 but it's not working 100% yet. But you can test if it works.
Limitations
1. Needs 8gb memory in the rig.
2. Faster speed with Cards on X16 riser.
3. Unlock a minimum of 2 LHR cards in the rig. So 1 standalone card doesn't work.