Questions tagged [daemon]

Program that implements the protocol for remote procedure call (RPC) use. For Monero it is called monerod

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How do I utilize blockchain pruning in the CLI (monero-wallet-cli)? [duplicate]

Certainly an alias or similar would suffice, but is there a better way to enable blockchain pruning? my attempt: nicholas@mordor:~/monero_console$ nicholas@mordor:~/monero_console$ ./monero-linux-x64-...
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25 views

How to configure the daemon for recent transactions only?

The daemon is reporting that it's at three percent and over seven years behind. Cannot the daemon start from the newest transactions? How much space does the daemon need, exactly? It seems to be ...
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83 views

Daemon Sync Stuck: 0 Blocks Remaining

Using Monero GUI Wallet in Simple Mode, which was apparently supposed to give me immediate Send/Receive functionality. The Daemon Sync started off with "Daemon blocks remaining: 0" and has ...
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327 views

Monero wallet error : failed to connect to daemon

I'm trying to set-up an old laptop running Ubuntu OS to mine Monero as explained here just for educational purposes. For this I tried creating a wallet as explained here. However I'm getting the ...
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49 views

Daemon not syncing; Monero 'Oxygen Orion' (v0.17.1.7-release) Error: Problem fetching info-- rpc_request: [duplicate]

downloaded new GUI: Monero 'Oxygen Orion' (v0.17.1.7-release). Haven't loaded the GUI in almost a year, so node is a lot of blocks behind but I know the blockchain location is correct, network status ...
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Local node crash during solo mining

Monero lovers. Recently I decided to mine Monero on my own and for this I installed a Full node with all blockchain. To install the node, I used a local computer with os: Ubuntu 20.04.2 LTS with an e5 ...
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42 views

Transaction with hash ........ not found in db

Hey guys so I was syncing the chain again. At some point sync started showing: I transaction with hash .... not found in db. (5x of these lines) I transaction added to pool. Does this mean anything? ...
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94 views

Sent XMR To My Desktop GUI Wallet From BEFORE being fully synced - Daemon is Synced but XMR is Still Not in Wallet? Any Help Would Be Great [duplicate]

I made a stupid mistake... Sent XMR To My Desktop GUI Wallet From Kucoin BEFORE being fully synced. Kucoin says "sent successful" to my Wallet ID - I didn't realize I had not yet synced. It ...
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1answer
32 views

Transaction relay behaviour with anonymity networks

The anonymity network doc says: If any anonymity network is enabled, transactions being broadcast that lack a valid "context" (i.e. the transaction did not come from a p2p connection), will ...
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361 views

Error: Couldn't connect to daemon: 127.0.0.1:18081 every single time

I'm running Windows 10 so I can't use any Linux commands which everything I've looked up has when faced with this issue. I've uninstalled and reinstalled it a few times, I've turned off my antivirus ...
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1answer
236 views

How do I properly subscribe to ZMQ events?

This seems to be incredibly easy but I can't wrap my head around it. I'm trying to subscribe to daemon's ZMQ events yet I don't receive any. The port is open and accessible in LAN. const zmq = require(...
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109 views

Frequent "Exception: boost::wrapexcept<boost::bad_weak_ptr>" stack trace in logs

I recently started running a Monero daemon, and while it seems to be working, I get a stack trace like this about every 30 seconds in the logs: 2021-06-19 03:52:18.960 [P2P0] INFO stacktrace src/...
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1answer
49 views

Monero daemon events for incoming transactions

Suppose I have a database with 10k users each having a dedicated wallet. Based on my knowledge, the only way to know in real time when funds have been sent to those wallets is by constantly pooling ...
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172 views

gui can't connect to local node (after successful sync)

I'm a newbie. I downloaded the Linux monerod and monero-wallet-gui and synchronized the network. Earlier today, the log showed 2021-06-11 09:11:53.008 [P2P1] INFO global src/cryptonote_protocol/...
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42 views

can a transaction never enter txpool but be included in blockchain

I understand the mempool is local to each node. I also understand the contents of the pool can thus change by node, and each miner is free to pick their tx's from their mempool for a block. My ...
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120 views

RE:Monero GUI - "Start Mining" greyed out

Excuse the noobness. I have installed Monero GUI Wallet on a persistent TAILS OS USB bootable drive. I have downloaded the Monero Blockchain and fully synhronized the Wallet and Daemon. All working ...
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1answer
74 views

Is there any build options that compiles monerod better optimized for x86-64?

Frustrated in my intention to contribute to the network with a public full node. I encountered lot of problems with the blockchain replication using monerod. I've tried for few days to get monerod ...
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173 views

Unable to send funds from GUI, error: Couldn't send the money: daemon is busy. Please try again later

Dameon is connected and sync'd yet won't send funds. I've been trying for 2 days and every time it confirms the address and the send request and then after entering the wallet password it says "...
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1answer
127 views

Daemon sync never starting - can't receive my funds

I'm pretty new to Monero and I've checked many FAQ's or forums to solve this issue, but I can't find a good answer. I've recently bought some Monero coins on Agoradesk. Sent it to my Monero GUI wallet,...
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410 views

Monero Daemon - cannot send transaction(s) no available connections

Using Ledger Nano S I have a 100% downloaded Blockchain - Synced ok ... But the Daemon warns: "cannot send transaction(s) no available connections" I assume that is the reason why - no ...
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127 views

Why does the Daemon keep flipping about after full loading

WhiteDragon coffin dodger at work, I managed to be fully loaded after a three day tedious wait all the block data for the /monero-gui-v0.17.1.9 Not pain free with a couple of restarts, all from ...
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387 views

Afraid I lost my XMR, balance not updating. Please help

I'm running Oxygen Orion v0.17.1.9 on Tails/a Ledger device. I set it up as a full node originally. My daemon syncs and runs just fine, as far as I can tell. When connected to remote node, my wallet ...
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1answer
241 views

Which filesystem is best for monero blockchain LMDB synchronization on HDD?

Monero blockchain is an LMDB. LMDB uses copy-on-write. btrfs with copy-on-write may decrease write performance of LMDB. However, the bottleneck during monero blockchain synchronization seems to be ...
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2answers
975 views

How to keep Monero daemon from crashing during initial sync?

I found that my Monero GUI wallet keeps crashing during the initial blockchain synchronization, and when I start off from where it crashed, data.mdb in C:\ProgramData\bitmonero\lmdb has been corrupted ...
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Monero does not connect [duplicate]

I downloaded the latest version of the monero gui. I have some monero on my ledger nano x and the installation and the connection with the ledger works fine. The Daemon failed to start and the gui ...
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14 views

Expecting initializer (unbound)

Hello so I am trying to build Monero and I am getting the following error with a dependency. I could fix it (I think) but it seems to be fairly esoteric and shouldn't be happening. Has anyone got this ...
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1answer
192 views

Monero GUI not recognising my Ledger X anymore...how can I get it to remember?

I set up my Ledger X successfully back in May 2020 and decided against setting up a password for simplicity's sake. I recently updated to the new MUI 0.17.1.4 - Oxygen Orion in preparation for the ...
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4k views

Coudn't connect to daemon

Wallet do not synchronizing because he couldn't connect to daemon. Win 10. Restore height is 2150000. I tried: Reinstall GUI (I had used latest version (17.4) before, but anyway) Start monerod Resync ...
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2k views

Daemon blocks remaining, Daemon is syncing but nothing happening? [closed]

Finally I have created my Monero wallet, however syncing is going on forever, there is nothing happening. Is this normal?
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3k views

Error: Couldn't connect to daemon: 127.0.0.1:18081 [duplicate]

My GUi got stuck so i removed p2pdata and tried block size command .. Instead of getting unstuck i get the error :Error: Couldn't connect to daemon: 127.0.0.1:18081 Also tried Monero GUI, cant sync ...
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36 views

Monero RPC command for getting global index of one-time public key

I know there is a Monero RPC command /get_outs for getting one-time output (stealth address) information, including the public key, from the global index of the output. Is there a reverse command? In ...
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51 views

How to start syncing and check status of Remote Daemon Node using monero-javascript npm package?

I am using monero-javascript library to make a web app. When, I change the remote node, how can I start syncing my existing wallet with new Remote node. Also when I do: curl http://node.moneroworld....
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733 views

Double spend error

I'm getting the error "transaction was rejected by daemon with status: failed. Reason: double spend" So a couple days ago I tried to send monero from gui wallet, I thought it went through ...
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2k views

Monero GUI wallet blocks wont sync and now my funds are missing

I have had monero GUI for about 6 months time and i have used it a bit for sending XMR. A few days ago my GUI didnt want to finalize synch with DAEMON. it kept loading and "crashing" and ...
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1k views

failed to connect to daemon on tails

My cli wallet was working before but now I get the error mesage when I log in (or refresh) that the wallet cannot connect to daemon. Error: wallet failed to connect to daemon: >2xmrnode5itf65lz....
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1answer
31 views

Multi VPS servers with monero installed for remote connections. Monero Gateway Redirection?

I have a few VPS servers with monero installed. I use these servers when connecting from my desktop or mobile wallet. Every now and then they fail for whatever reason and require a restart. Is there a ...
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103 views

Cant finish syncronization

Good Day I hope someone can assist me.I have downloaded monero and the syncronization has been busy for 50hours and it has downloaded 77GB excluding the 30GB LMBD folder. i need to know how much will ...
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1answer
581 views

Is my monero safe?

I sent Monero to an address which was shown in my GUI Wallet, but I think I haven't finished setting up the wallet... should the address start with 4 or 8? Also, is it safe if I don't yet see my total ...
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1answer
438 views

What is the difference between monerod --detach and monerod --non-interactive?

It seems like each of these would run monerod in the background. How does the behavior differ? Under what circumstances might one choose --detached over --non-interactive or vice versa?
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1answer
58 views

How should I approach the issue that bans do not persist after ending the monerod process?

I've been manually banning peers that are (a) clogging up my logs and (b) taking away space that would otherwise be used for legitimate in_peer connections (which I have limited for data usage reasons)...
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93 views

What is miner_tx_hash?

I am trying to figure out the Daemon RPC API. Requesting a block with get_block(), the block header has a field miner_tx_hash. The block also contains a JSON field miner_tx, which contains the ...
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1answer
979 views

Running a Monero node over TOR from external SSD hard drive with wallet

Pardon my ignorance, the other day, I asked a question about setting up a Monero node and wallet on my PC. I have now decided not to do that, and instead will set up on an external SSD drive. There is ...
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478 views

Running a Monero node from a home PC with Broadband unlimited download over TOR. Doable?

I want to run a Monero node from home. My PC details: Processor Intel (R) Pentium (R) CPU N3700 @1.60GHz 1.60GHz RAM - 4 GB 64 bit operating system x64 based processor Total space 465 GB, Out ...
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1answer
55 views

How does it affect my node when I get the message: "No incoming connections - check firewalls/routers"

I don't have any ports open and I get the message: "No incoming connections - check firewalls/routers". What does this impact on my node? Can I still connect to my node locally and use its RPC ...
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1answer
89 views

What exactly happened in the 2019 Nov Monero CLI hack?

There were reports of Monero CLI binaries not matching for the v0.15 release in November of 2019. What exactly happened and how can it be prevented in the future? Did it only affect the cli wallet ...
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1answer
213 views

How to get the transaction public key and outputs from get_transactions?

I'm trying to get the outputs and tx public key according to this answer. I know that the transaction public key must be in the "extra" section. When I ran the get_transactions command, I got this ...
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1answer
82 views

how to get 'generator point' for Monero transaction

I am using get_transactions of daemon rpc to get specifics of a transaction. Trying to check incoming transactions manually by checking this method : is_mine(out, R, i): P = Hs(8aR||i)G + B ...
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128 views

How do I update the daemon and open port 18080?

I have tried to open port 18080, but still it says: No incoming connections - check firewalls/routers allow port 18080 Can anyone see what I've done wrong? Also, I am getting this message: ...
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1answer
87 views

Can I look for incoming transactions with only my private view key?

I have a wallet and without using Monero Wallet GUI, I want to check for incoming transactions every 5 minutes. For that, I will write code (in .NET), that will execute a method every 5 minutes. ...
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1answer
108 views

How can I permanently ban a peer?

I have to repeatedly ban the same peer because it eventually (too soon) gets unbanned and then my daemon output spams me with "peer claims higher version that we think." This issue persists with this ...