Questions tagged [ubuntu]

For questions regarding installation, configuration, running and debugging Ethereum software specifically on the Ubuntu operating system.

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159 views

./hidapi/hidapi/hidapi.h: No such file or directory

I cloned go-ethereum, and used go mod vender. When make, it's failed! and the error info is: # github.com/karalabe/usb vendor/github.com/karalabe/usb/hid_enabled.go:22:10: fatal error: ./hidapi/hidapi/...
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111 views

The method eth_getBalance does not exist/is not available

I'm trying to follow the simple "Getting Started with Geth" page instructions but it is not written very well and I'm doing something wrong. This is the page I'm looking at:Getting Started ...
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1answer
2k views

Problem with BSC full node

I try install full node Binance Smart Chain (https://docs.binance.org/smart-chain/developer/fullnode.html). I follow all the instructions on the site. After the command geth --config ./config.toml --...
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How can I solve the runtime error I'm having while trying to download the Ethereum blockchain?

I've installed core-geth successfully and started downloading the Ethereum blockchain on Ubuntu (20.04.02 LTS), to an external SSD, with the following command: sudo geth --syncmode fast --cache 256 --...
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1answer
43 views

do I need install ethereum package?

I am a beginner and got confused. According to some online tutorial, I need to install "ethereum" and "geth" package in my linux (ubuntu) first before I run any mining program such ...
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10 views

do I need install ethereum package? [duplicate]

I am a beginner and got confused. According to some online tutorial, I need to install "ethereum" and "geth" package in my linux (ubuntu) first before I run any mining program such ...
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25 views

Opening GETH Websocket to Specific IP (remote connection)

I'm trying to connect to a GETH node of mine from a different location. Currently I'm using the following settings: geth --syncmode "fast" --maxpeers 100 --cache 32000 --txpool.pricebump 1 ...
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1answer
2k views

Error: “No usable mining devices” despite benchmark is ok

I am new here, and this is my first question. I have just installed ethminer on ubuntu 20.04 and it seems that everything is ok in the settings: The command ethminer --list-devices gives ethminer ...
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0answers
139 views

Openethereum node syncing at 0.2blk/s despite decent server specs

I am running an Open Ethereum (ex Parity) node on a quad-core 8GB Ram 500GB ssd ubuntu 20.04 vps. These are my disk's write and read speeds. I can't understand why my node can download blocks at a ...
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14 views

Creating a private Ethereum network on AWS using geth: Does it make sense to stop the instances to avoid costs?

I want to build a private Ethereum network on AWS using geth. To avoid costs, I want I'm thinking of stopping the instances where I won't be developing smart contracts or using my web app. Does ...
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2answers
336 views

Unable to upgrade Truffle

I am trying to update Truffle on Ubuntu 18.04. I currently have version 5.1.33 of Truffle installed on my system. u/lc2530hz:~$ truffle version You can improve web3's peformance when running Node.js ...
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73 views

truffle init function is showing an error on my Ubuntu 18.04 system

When I execute the truffle init command on my command line(Ubuntu 18.04) it's showing me the following error. ubuntu@ubuntu-vbox:~/block_chain/Ballot1$ truffle init Downloading... Error: Truffle Box ...
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203 views

mist “Error: Cannot find module index.js” on ubuntu

I just did snap install mist on Ubuntu 18.04.4, when I run mist: bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8) module.js:538 throw err; ^ Error: Cannot find module '/...
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1answer
3k views

Claymore miner 15.0 crashes on Ubuntu 20.04. Used to work on Ubuntu 16.04 and Claymore 14.7

Trying to mine with Claymore v15.0 on a Radeon RX 580 GPU on Linux Ubuntu 20.04. I have recently upgraded Ubuntu from 16.04 to 20.04 and had extreme difficulty installing OpenCL. But once having done ...
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1answer
158 views

loadScript returns undefined

I am using Ubuntu 20.04 for creating a private ethereum blockchain using geth. I am required to load the "Simple.abi" script present inside home/contract. But when I give the file-path in the ...
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1answer
18 views

Pushing process to background causes high kswapd0

I have a cpu-intensive process running on a raspberry pi that's executed by running a nodejs file. Running the first command (below) and then running the file on another tab works just fine. However ...
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1answer
148 views

Installing geth on Raspberry Pi 3 Ubuntu

I have followed the instructions on the following website (https://chainskills.com/2017/02/24/create-a-private-ethereum-blockchain-with-iot-devices-16/) to install geth Ethereum client on a Raspberry ...
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1answer
185 views

Parity IPC direct connect

Before Parity I used Geth, and made requests like: echo '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' | nc -NU geth.ipc and It worked! In Parity v2.7.2 and ...
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1answer
404 views

Installing Web3 stuck on fetchMetadata: sill resolveWithNewModule http-https@1.0

I am trying to install web3 for ethereum but it keeps sticking on this fetchMetadata
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0answers
282 views

Geth mining stuck: Commit new mining work on Ubuntu instance

I have an Ubuntu instance running on aws ec2. I'm currently using Ubuntu server ec2 instance with the configuration as: 1 vCPU, 2.5 GHz, Intel Xeon Family, 1 GiB memory. I'm running my Geth on this ...
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2answers
137 views

Testrpc on ubuntu

I have a .php website on my ubuntu virtual machine. I want to start the testrpc in this machine, so I can interract with my smartcontract with this web interface. Is this possible?
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1answer
639 views

Parity - Permission Denied, Cannot write version file

I am trying to run a Parity daemon. Here is my shell command: sudo parity --db-path . --port=20000 --ws-port=20001 --jsonrpc-port=20002 --jsonrpc-apis web3,parity,parity_accounts,personal,eth daemon ...
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1answer
166 views

What does this Truffle onConnect error mean?

I've been following a tutorial to set up a simple voting application just for experimentation purposes but after installing truffle, it seems it won't connect. Heres the error I'm getting when I try ...
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1answer
216 views

Error when trying to open Ganache on Ubuntu: archive type not supported

After downloading a fresh copy of the latest Ganache and double click to run it, the following error is shown: archive type not supported Versions Ubuntu: 16 and 17 All Ganache versions: for ...
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3answers
261 views

How to install infura to a server runing ubuntu 16.04

Im setting up an exchange and came to the installation of ethereum using this document http://support.bitexchange.systems/support/articles/how-to-install-ethereum-in-your-server. The 'geth' command ...
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1answer
59 views

part of private blockchain disapear

I have a private blockchain, mined by one ec2 instance. When I restart the instance, significant part of the chain disappear with all transaction and contracts on it. How can I prevent this?
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1answer
937 views

Install Ethereum Wallet and Mist on Ubuntu 18.04

Hi I am new in Blockchain. I try to install Ethereum Wallet and Mist on Ubuntu 18.04 and I got error as below: Selecting previously unselected package ethereumwallet:i386. (Reading database ... ...
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1answer
559 views

How to install a Ethereum Classic Geth Client?

I was trying to install Go-Ethereum Classic in Ubuntu(VM) using the following guide https://github.com/ethereumproject/go-ethereum I followed the steps as per the guide and all went fine till $ ...
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2answers
4k views

'curl: no URL specified!' Installing Parity on AWS (Ubuntu)

The accepted answer found here does not seem to work for me: https://ethereum.stackexchange.com/a/46926/11266 I created an EC2 instance of Ubuntu 16.04 LTS (HVM) $ bash <(curl https://get.parity....
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1answer
204 views

Getting no space left on device while running geth --datadir ./datadir console

I am following this tutorial and while running below command. geth --datadir ./datadir console It ran for 15 hours and then returned below error. INFO [08-31|09:54:13.343] Imported new state ...
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1answer
414 views

go-ethereum as daemon process / service on Ubuntu with Toml file

Created Daemon process from the Link The parameter in the config.toml Configuration file is not working in the System Service and geth configuration is working with default configuration. [Service] ...
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3answers
241 views

Error in the truffle init command, quorum

i'm trying to truffle a project but each time it shows me this message, whereas, i'm sure i installed the truffle successfully. vagrant@ubuntu-xenial:~/quorum-examples$ cd project vagrant@ubuntu-...
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1answer
279 views

Update Parity Node Installation

I have 3 nodes, all in Ubuntu 16.04 that I have to upgrade. To install the node, I downloaded the latest stable version from https://www.parity.io/ and then did: wget wget [LINK_FROM_PARITY] sudo ...
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5answers
17k views

How to check currently installed web3 version?

How to check installed web3 version with command line terminal?
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0answers
522 views

Ubuntu 16.04: Truffle: command not found

I installed the truffle on my Ubuntu machine and it installed successfully but when i am trying to execute truffle commands it is saying; truffle: command not found I tried the solution mentioned in ...
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5answers
6k views

Minimum theoretical hardware requirement for geth

Is there any theoretical requirement for RAM, storage size etc. when I run geth? I mean the real necessary hardware required to get geth running at the very least, but not the optimal or profitable ...
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1answer
601 views

I downloaded and built quorum from the official git repo but I dont see the QOURUM OPTIONS

git clone -b geth1.6 --single-branch https://github.com/jpmorganchase/quorum.git NAME: geth - the go-ethereum command line interface Copyright 2013-2017 The go-ethereum Authors USAGE: geth [...
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1answer
75 views

Can some one suggest a method to know the incoming transactions in a nodes addresses?

I am trying to figure out a solution to find if there is any update in wallet address in my node i am using web3py.
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2answers
5k views

How to install Parity on Ubuntu?

I am new in Linux Ubuntu and I want to install Parity UI to add an enode. For this, I need to install Parity on Ubuntu. Is there any commands for this? And where can I download its executable file?
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1answer
239 views

How to add an enode with Ubuntu and Parity UI?

I have a problem of parity syncing and some one suggest me to use an enode as follows : enode://...
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2answers
2k views

Insall web3 on Ubuntu 16.04

I am trying to install web3 on ubuntu 16.04 vm and I get the below error. npm WARN deprecated fs-promise@2.0.3: Use mz or fs-extra^3.0 with Promise Support npm WARN deprecated tar.gz@1.0.7: ⚠️ ...
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4answers
14k views

Send payment from wallet using web3

How can i send payments from my ubuntu ethereum node to any address? Is there any working example, that may help me to get this done? CODE EDITED var Web3 = require('web3'); var Tx = require('...
5
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1answer
586 views

Ethereum private network on docker

I am trying to create a private network on docker such that each geth node in the network is run on a docker container. I followed this git hub blog :https://gist.github.com/fishbullet/...
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1answer
715 views

Why my geth system daemon not sync?

I've a machine with Ubuntu Server 16.04.4 LTS, the purpose of this machine is run a Geth process reachable by a web services. This is my "unit service": [Unit] Description=Ethereum go client [...
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1answer
2k views

Ubuntu Mining RX570 4GB Claymore amd-gpu pro low hashrate

I've been able to get a much higher hashrate on other systems. These are the steps I've taken so far, getting ~ 17Mh/s. Description: Ubuntu 17.10 Kernel: 4.13.0-36-generic Install amdgpu-pro-17....
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1answer
812 views

How to sent ETH from Parity command line

I was wondering if it is possible to send ETH using the parity command line, without opening the browser and going to the address 127.0.0.1:8080. I want to host my Parity instance on a headless ...
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1answer
1k views

geth v1.8 unable to download the last 65 blocks for the mainnet

Currently running geth 1.8 on Ubuntu 17.10 on an SSD. Anytime I start geth, it will always sync until it hits the last 65 blocks where it just hangs and looks like it stays stuck at downloading the ...
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2answers
2k views

geth gets stuck at IPC endpoint opened

So I just [FEB 12, 2018] spun up an Ubuntu 16.04 VM and installed geth using the ppa. geth version Geth Version: 1.7.3-stable Git Commit: 4bb3c89d44e372e6a9ab85a8be0c9345265c763a ...
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1answer
223 views

geth keeps failing to sync past a certain point

January is almost done, and so my first test of Ethereum. The first 2 weeks I was doing pool mining, and I must say it worked really easy. About a week ago I decided to do the Solo mining thing, and I ...
2
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1answer
1k views

Geth RPC running but cannot connect in Web3 nodejs

Wracking my brains here, geth is running the RPC as expected but I can't connect to it with web3 I'm running like so: geth --rpc --rpccorsdomain "*" --rpcapi "eth,web3" I'm running this in screen ...