Install LND neutrino mainnet

install-lnd

#!/bin/bash
# Check the most recent LND_TAG at 
# https://github.com/lightningnetwork/lnd/releases
export LND_TAG=1e511be523eb8e97c4e2d9c89a7a263963a3929f
# install lnd
git clone https://github.com/lightningnetwork/lnd $GOPATH/src/github.com/lightningnetwork/lnd
cd $GOPATH/src/github.com/lightningnetwork/lnd
git checkout $LND_TAG
# enabling mainnet on neutrino is in main branch since 0.8x, only uncomment for tag <0.8
#git fetch https://github.com/halseth/lnd.git mainnet-neutrino && git cherry-pick dbd3ca7be48027d8eda557e3c22268497ecc6b25
make && make install tags="experimental autopilotrpc chainrpc invoicesrpc routerrpc signrpc walletrpc watchtowerrpc"

If your neutrino chain state is corrupted (for example wrong headers), you can reset all neutrino state by removing

data/chain/bitcoin/mainnet/{neutrino.db,block_headers.bin,reg_filter_headers.bin}

and restarting lnd