Questions tagged [daemon]

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

Filter by
Sorted by
Tagged with
1
vote
1answer
195 views

If I re-sync the blockchain will I lose my coins and wallet address?

I had a hard reset and now I'm getting the following error "Daemon fails to start." Both with the GUI and command line. The GUI still displays my coins and wallet name. Looks like I need to re sync ...
3
votes
1answer
4k views

Monero wallet doesn't connect to local daemon

I have a Monero daemon running on a Raspberry Pi connected to my LAN and it worked fine for sometimes, but lately, I'm unable to connect wallet from another PC to it. When the issue has happened for ...
1
vote
0answers
446 views

Trusted Daemon Issue

I'm trying to use the GUI and I synced my wallet through a remote node then I changed it to localhost. When I try to rescan my balance it warns me that I should use a trusted daemon. Isn't my local ...
1
vote
1answer
2k views

Can't create transaction: failed to get random outputs to mix: failed to get random outs

I'm using monero-wallet-gui (monero-gui-0.10.3.1-beta2). I'm connecting to remote node node.moneroworld.com : 18089 Network Status at bottom shows Connected. I'm trying to send XMR to Binance ...
0
votes
1answer
907 views

Failed to parse transaction from blob; failed to validate transaction from daemon

I'm trying to run on testnet using: ./monero-wallet-rpc --wallet-file MyWallet --daemon-address testnet.xmrchain.net:28081 --rpc-bind-port 28081 --testnet --disable-rpc-login I tried getting testnet ...
1
vote
0answers
62 views

Monerod - monero Daemon Manager - Monero wallet hangs debian [duplicate]

Noticed that monerod daemon hangs debian systems !! Is there a notice or warning to run only run monero wallets in a segregated VM ? Rarely experience a complete system hang so im bringing this issue ...
1
vote
2answers
501 views

Unable to run multiple instances of monerod

Since version 0.10.2, Monero has reportedly supported the ability to run two or more instances of monerod with only one copy of the ful blockchain database: added support for multiple daemons using ...
2
votes
1answer
112 views

Error when trying to reach own remote node

I've created a node on a VPS server. I run the node this way: monerod --rpc-bind-ip <IP_SERVER> --rpc-bind-port 18089 --restricted-rpc --confirm-external-bind --detach --data-dir=/mnt/volume1 ...
3
votes
2answers
839 views

No matching key/data pair found (“Error finding txpool tx meta: MDB_NOTFOUND: No matching key/data pair found” error)

Running monerod.exe I get the following error: 2017-12-20 06:08:47.886 [P2P6] ERROR txpool src/cryptonote_core/tx_pool.cpp:516 Failed to update txpool transaction metadata: Error finding ...
1
vote
1answer
253 views

What does getblocktemplate return?

Looking on the forum, it seems that getblocktemplate RPC call returns both a blockhashing_blob and blocktemplate_blob, but on the monerod documentation i didn't find anything about the ...
3
votes
2answers
885 views

How to get network hashrate from monero daemon via RPC?

When the Monero daemon is running, the monerod status command prints the network hashrate .., net hash 287.52 MH/s,... I couldn't find any mentions of network hashrate in the Monero daemon RPC ...
0
votes
1answer
1k views

Daemon Failed to start error

I recently started learning about monero and exchanged some BTC to XMR and sent to my Monero GUI wallet. For some reason, when the network synchronization was happening, my computer crashed. Now, ...
8
votes
1answer
5k views

Daemon shuts down on startup (“MDB_BAD_TXN: Transaction must abort, has a child, or is invalid” error)

The daemon worked until a few days ago. Now when I start it up it shuts down with this message: 2017-11-27 21:25:56.989 3056 INFO logging contrib/epee/src/mlog.cpp:148 New log categories: *:...
2
votes
1answer
502 views

Running Monero Remote node

Im having some difficulty getting a remote node setup, as far as i understand all you need is a fully synced node. and then you add some start up flags to get the remote node running currently im ...
0
votes
1answer
276 views

Gui never updates. Data.mdb will not sync. Need handholding guide. Please help

The GUI Wallet will download blocks from node.moneroworld.com but I see no blockchain on my HDD. I tried monerod.exe and get the following: sync_info Height: 1, target: 1 (100%) Downloading at 0 kB/...
2
votes
2answers
890 views

connecting wolf`s miner to monero daemon

I want to start solo-gpu mining with wolf`s amd miner. in the config file i put daemon+tcp://localhost:18781 and so far its connecting to the daemon but I'm getting following message: "Setting up GPU(...
0
votes
1answer
125 views

Does core_rpc_server::on_submitblock need full block blob?

It looks like the core_rpc_server::on_submitblock method is expecting a full block blob, since it calls... if(!parse_and_validate_block_from_blob(blockblob, b)) However this RPC method is used to ...
4
votes
1answer
938 views

How to get the entire block blob for submission after mining nonce

After mining a correct nonce on the block template (received from rpc method "getblocktemplate") you need to submit the block back to the daemon. However, the rpc method "submitblock" appears to ...
4
votes
1answer
248 views

Are reserve_size bytes really related to mining the final nonce?

Other answers related to reserve_size seem to imply they are related to the real block nonce. However, there is already a portion of the hashing blob reserved for a nonce, and the reserved bytes aren'...
4
votes
1answer
4k views

How To Restart New Blockchain Sync?

For some reason today, the Monero wallet stopped connecting to the daemon. The best reason for the error I could find is this: Attempt to get block from height 1396361 failed -- block not in db So I ...
1
vote
1answer
286 views

How does the daemon determine the recipient address of the mining reward?

One may connect from several different wallets to the daemon. Mining is done on the daemon. In case a block is found, which wallet/address will the reward be credited to?
1
vote
1answer
667 views

Where can I find the p2pstate.bin file so I can delete it?

...as is strongly suggested in this post: https://www.reddit.com/r/Monero/comments/4z3ced/guide_to_using_monero_with_tor_correctly/
1
vote
1answer
575 views

What purpose is served by the file p2pstate.bin?

There are times when it is advised to delete this file, since it will be recreated the next time monerod (or the GUI, running monerod within it) is started. But what's in this file? What does it do? ...
2
votes
0answers
846 views

Troubleshooting monerod segmentation fault

I was running a fresh monero full node through it first synchronization. After a long while through the synchronization noticed the daemon became stuck synchronizing a particular block, so I orderly ...
5
votes
1answer
1k views

Monerujo deamon adress

I just downloaded the Monerujo wallet and trying to figure it out. Is there an instructions page? I don't know what to put in for a deamon address.
3
votes
1answer
5k views

How to run a local daemon with GUI?

I downloaded 0.10.3.1 GUI, made a new wallet and just finished synchronizing. I went to start solo mining and am getting an error message saying that it, "Couldn't start mining. Mining is only ...
3
votes
1answer
1k views

How/when does the --db-salvage flag get used? What's it do?

This flag gets used when you suspect your copy of the blockchain may be corrupt, correct? What are the details? It's a daemon flag? Is it supposed to be used just until the blockchain is synced, ...
2
votes
1answer
847 views

Error on initial monero daemon start with *:WARNING,net:FATAL,net.p2p:FATAL,net.cn:FATAL,global:INFO,verify:FATAL

I just installed and started up the daemon on windows and im getting the error: 19192 INFO global contrib/epee/src/mlog.cpp:145 New log categories: *:WARNING,net:FATAL,net.p2p:FATAL,net.cn:...
3
votes
1answer
1k views

Difference between --rpc-bind-ip 0.0.0.0, or loopback, or actual IP

I run a node from home. I use --rpc-bind-ip as a daemon flag, with my internal/LAN IP address as the argument. With this setup, I can access my node from wallets on different computers inside my LAN....
3
votes
1answer
524 views

Is there an example in another language or even curl on the binary daemon calls?

I am searching for an example preferably with curl on how to call the binary apis /getblocks.bin, /gethashes.bin and so on. Is there somewhere an example besides the c++ code? I would love an ...
3
votes
1answer
1k views

how to run monerod as service on ubuntu 16.04

I've installed monerod on remote ubuntu machine, but can't start as daemon. systemd service keeps failing. tried to run with --detach with no luck. systemd[1]: Starting Monero Full Node... systemd[1]:...
2
votes
1answer
336 views

Problems with daemon syncing past block 1341326

I just noticed that my daemon has not been able to sync past block 1341326. A little investigation shows my node reporting that I'm behind by so many blocks, and then randomly it will say that I'm so ...
1
vote
0answers
671 views

GUI Wallet not syncing and Coins not appearing in wallet

I have downloaded Monero gui 0.10.3.1-beta 2 wallet. I sent coins to my wallet from an exchange prior to the wallet finishing syncing. My coins are not visible in my wallet. It has been 4 days and ...
1
vote
1answer
480 views

What is the reserve_size parameter in getblocktemplate?

The getblocktemplate RPC method accepts a parameter, reserve_size. What does it do and what are its valid values?
18
votes
1answer
29k views

My blockchain is stuck, how do I “unstuck” it?

During the last few weeks a common, reoccurring, question seems to be how to get one's blockchain "unstuck". This guide will, hopefully, provide some assistance in doing so.
2
votes
1answer
285 views

aeond connection problems

When starting the current version of aeond (aeon v0.9.12.0) I get tbe following message: Starting... aeon v0.9.12.0() Module folder: ./aeond Initializing p2p server... Binding on 0.0.0.0:11180 ERROR /...
2
votes
1answer
204 views

What does this ERROR from the daemon mean?

ERROR ringct src/ringct/rctOps.cpp:264 ge_frombytes_vartime failed at 264 It is preceded with a date, and then a 12-digit hexadecimal number, which I wasn't sure was something personally ...
8
votes
1answer
233 views

Alternative Monero implementations

Considering the hardforks planned in Monero, it seems that having several implementations of the daemon is a difficult task as they would need to be kept in sync. I wondered however: Have there been ...
7
votes
1answer
420 views

How can I enable smart mining in my daemon?

The most recent 0.10.2 release has an option for smart mining, how would i use this proper?
2
votes
1answer
2k views

Error Message: “Can't bind socket”?

I'm getting the above error message when I try and run the daemon. It also states "error read in tcp s". Can anyone explain how to fix this? Thanks.
2
votes
2answers
336 views

Two GUI Wallets: One Daemon?

I have two GUI wallets (or accounts to be more accurate) on my Windows PC. I can be up to date with the daemon in one, but when I open the other account, the daemon is far behind. Is this normal ...
4
votes
1answer
399 views

Is it normal that the daemon log in the GUI shows 290 days AHEAD?

Is it normal that the daemon log shows 290 days ahead?
5
votes
2answers
154 views

Why does the daemon say that I'm now syncronized with the network while I'm still missing some blocks?

This is what I observed: P2P2, P2P4, and P2P5 have more blocks than me. There's also a [P2P6] message without any indication of block height, and right thereafter the message that I'm now ...
3
votes
0answers
2k views

GUI Wallet and Daemon?

It's not clear to me whether just opening the GUI wallet and pushing "start daemon" is all one needs to do, or if you also need to run the monerod.exe program? At times I believe I have only opened ...
1
vote
1answer
850 views

why is the RPC version mismatched?

I am attempting to use monero wallet on ubuntu 16.04 by attaching to a daemon on windows 7 in the same LAN, both are running version 0.10.0.0 Wolfram Warptangent, but using the command ./monero-wallet-...
3
votes
1answer
577 views

How do I safely shutdown the daemon in ubuntu? [duplicate]

I have started monerd detached and need to exit it safely. I have tried adding stop to the /proc/(pid of monderod)/fd/0 but monerod doesn't accept the input. Is it ok to kill the process? I want to ...
5
votes
1answer
270 views

Peers often report unknown top blocks. How can I find more reliable peers?

The daemon regularly reports top blocks that are years in the past. For example (IP addresses are anonymized): 2016-Oct-23 06:13:27.789171 [P2P2][123.45.67.89:18080 OUT] SYNCHRONIZED OK 2016-Oct-23 ...
4
votes
3answers
6k views

Windows or Linux for Monero

What are the pros and cons of each OS for running a full node and GPU/CPU mining? Also developing for Monero? I want to be able to make programs for windows, linux, and macos that involve Monero as I ...
7
votes
5answers
462 views

Does having a separated daemon add security risks to Monero?

For example, what if someone created malware to get in between the two programs (wallet and daemon), pretending to be the daemon and logging all the info before sending it along to the real daemon? I ...
4
votes
2answers
148 views

Is it normal for the disk activity to be so high while running monerod?

Mine runs at 99% most of the time.