- Q: The clightning service is running but when I try to use it (f.e. by running
lightning-cli getinfoas user operator) all I get islightning-cli: Connecting to 'lightning-rpc': Connection refused.- A: Check your clightning logs with
journalctl -eu clightning. Do you see something likebitcoin-cli getblock ... falsefailed? Are you using pruned mode? That means that clightning hasn't seen all the blocks it needs to and it can't get that block because your node is pruned. If you're just setting up a new node you cansystemctl stop clightningand wipe your/var/lib/clightningdirectory. Otherwise you need to reindex the Bitcoin node.
- A: Check your clightning logs with
- Q: My disk space is getting low due to nix.
- A: run
nix-collect-garbage -d
- A: run
- Q: Where is
sudo???- A: we replaced sudo with OpenBSD's doas after CVE-2021-3156. It has greatly reduced complexity, and is therefore less likely to be a source of severe vulnerabilities in the future.