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0 sats \ 10 replies \ @lnvisualizer 10 Oct 2022 \ on: lnd cant sync to chain due to taproot bug bitcoin

for anyone using umbel you can fix it by doing the following

ssh into your machine

sudo ./umbrel/scripts/repo set https://github.com/MaxKotlan/umbrel-apps

sudo ./umbrel/scripts/repo update

then go to the umbrel app store and update lnd

this fix hasn't been merged in yet, but once an official umbrel update is created you can

sudo ./umbrel/scripts/repo default-repo

to set it back to the official repo.

Submitted this change as a pull request to umbrel
https://github.com/getumbrel/umbrel-apps/pull/190

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1 sat \ 9 replies \ @pillar 10 Oct 2022

I'm assuming I can't just pull this on an Umbrel running on 0.4.X, right?

Do you perphaps have a guide around to migrate to 0.5.X if that is necessary?

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5100 sats \ 7 replies \ @lnvisualizer 10 Oct 2022

Yeah this won't work for that. You'll have to update to 0.5.X or manually fix it.

For umbrel 0.4.x you'll have to edit the ./umbrel/docker-compose.yml file manually.

In that file you'll see a list of services.

If you scroll down to the lnd section

    ...
                networks:
                    default:
                        ipv4_address: $BITCOIN_IP
        lnd:
                container_name: lnd
                image: lightninglabs/lnd:v0.14.1-beta@sha256:810f290f4da51adaf57d53bc1f1e65b52b03c543f322da0b98fb8c47be94a27a
                user: 1000:1000
                depends_on: [ tor_proxy, manager ]
                volumes:
                        - ${PWD}/lnd:/data/.lnd
                environment:
                  HOME: /data
                restart: on-failure
                stop_grace_period: 5m30s
                ports:
                    - "9735"
                    - "$LND_REST_PORT:$LND_REST_PORT"
                    - "$LND_GRPC_PORT:$LND_GRPC_PORT"
                networks:
                    default:
                        ipv4_address: $LND_IP
        dashboard:
                container_name: dashboard
...

you should be able to manually edit the container (on line 7 here) to

lightninglabs/lnd:v0.15.2-beta@sha256:a011b06c622c947a3039d76a5a08b4896fc6a02dea6add3afd345019f8737923

and then restart the node, or run

sudo ./umbrel/script/start

to just apply the update

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10 sats \ 2 replies \ @BlokchainB 11 Oct 2022

it worked!! Node went down this morning did this fix after restarting and about 10 mins wait all my peers and channels came back. For your assistance I tipped 5k sats.

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1000 sats \ 1 reply \ @lnvisualizer 11 Oct 2022

Wow thank you so much! Really appreciate it. Happy your node is fixed.

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0 sats \ 0 replies \ @BlokchainB 21 Oct 2022

Curious with LND going to 15.3 how do I find the image file on the GitHub to manually update my node? One of my channels is not working and my node isn’t routing any payments anymore.

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15 sats \ 0 replies \ @BlokchainB 10 Oct 2022

Thank you so much!!! I don’t want to upgrade my umbrel to 0.5.X will try this manual update for my node

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10 sats \ 1 reply \ @pillar 10 Oct 2022

Thanks a lot. This is exactly what I did a few hours ago and it worked fine. No further steps were needed.

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0 sats \ 0 replies \ @lnvisualizer 11 Oct 2022

Awesome! Glad to hear the fix worked

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0 sats \ 0 replies \ @lnvisualizer 10 Oct 2022

As or upgrading to 0.5.X, you should be able to go to the settings menu and click the update button if you are on 0.4.18.
https://github.com/getumbrel/umbrel/issues/1422

If not, then I'm not then in all honesty not sure what the procedure is. It might let you update to 0.4.18 and then after 0.5.X.

If not, you may need to manually apply the fix or reinstall 0.5.X.

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10 sats \ 0 replies \ @lnvisualizer 10 Oct 2022

Update: the PR has been merged. These steps should not be needed. You should be able to update from the umbrel app store.

If you don't see it try

sudo ./umbrel/scripts/repo update

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