Questions tagged [ubuntu]

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

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GoQuorum - /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by ./geth)

I took the GoQuorum geth binaries of the latest version (22.4.0) from below link https://github.com/ConsenSys/quorum/releases However, where I tried to verify the version from the geth binary, I faced ...
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0xLaunchKit Ngnix package install error on ubuntu

my Terminal screen givin error like this when ı tried to get live on ubuntu oracle cloud server.
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BSC Node Slow but synced, how to find out reason?

I'm a full private BSC node user and I'm using the node I built by my own follow the instruction of BSC official guide. Here's some basic detail of my case: I'm running my BSC node on a high I/O ...
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truffle with ganache uses "UNKNOWN" network instead of "development"

When I run truffle migrate --reset and then truffle networks I see that the contracts were deployed to a network named UNKNOWN. I have this configuration: development: { host: "127.0.0.1&...
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Installed eth-cli on command line ubuntu 20.4, but command not found?

Sorry but a bit new to this. I used the command to install eth-cli: npm install -g eth-cli But I get all these deprecated errors and the command "eth-cli" shows command not found. How do I ...
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How to backup a chainlink node?

My node is v1.1.0 with remote database. I don't know what files I should back up (besides the database which is remote and under hopefully proper backup management) to ensure I can restore my nodes ...
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How do I remove Chainlink on Linux

If I want to remove an installation and start fresh which directories and files should I rm? This is on a system with a remote database and chain (I'll delete the node database manually with psql if ...
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I am getting this problem even though I installed software properties common sudo apt update and all, repositories are not getting installed

$ sudo add-apt-repository -y ppa:ethereum/ethereum Repository: 'deb http://ppa.launchpad.net/ethereum/ethereum/ubuntu/ impish main' More info: https://launchpad.net/~ethereum/+archive/ubuntu/ethereum ...
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geth - error when starting the first node - ubuntu

I try to do the steps from here: https://geth.ethereum.org/docs/getting-started/private-net I run the first commnad: geth --datadir="/tmp/eth/60/01" -verbosity 6 --ipcdisable --port 30301 --...
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ethminer - No OpenCL platforms found for AMD Radeon HD 3870 x2 on Ubuntu 20.04

I am trying to mine ethereum with an ancient laptop just for fun, but I can't get it running. I get this error: ethminer 0.19.0-alpha.0 Build: linux/release/gnu No OpenCL platforms found Error: No ...
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Truffle migration from within WSL not connecting to Ganache

Truffle migrate and test would not connect to Ganache [
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How do I send Ether from CL?

I'm running GO Ethereum on AWS Ubuntu and it's my first time mining. How can I transfer Ether to external wallet through Command Line? Examples are welcome! Thanks for your time. :)
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Ethminer on Ubuntu giving Error with Intel HD Graphics 520

I am using Ethminer v0.18.0 on Ubuntu 20.04 LTS. I have Intel HD Graphics 520 integrated GPU. When I run ./ethminer -G -P stratum1+tcp://x84eAFEa93b0304A1e0Ef5ABE57e07fE7932eCE19E@us1.ethpool.org:...
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OpenCL Doesn't Recognize RX6700 XT in Ubuntu 20

Anyone managed to run RX6700 XT in ubuntu? Which ubuntu version, kernel, and amd driver? Do you enable legacy or rocr or both when installing amd driver? So far I have ubuntu 20.4.03 with its latest ...
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Ethereum Wallet Server Memory Usage Problem

When we are creating Ethereum Wallet server on Linux Ubuntu its using a lot of memory. Because its logging all of transactions automatically. Its about 1TB hard-disk memory usage per 1-2 days. Can we ...
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Where does metamask stores information in ubuntu machine?

I just like to know the directory where metamask stores everything like seed phrase, password and so on.
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./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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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3 answers
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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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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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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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622 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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'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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2 votes
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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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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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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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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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11 votes
5 answers
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How to check currently installed web3 version?

How to check installed web3 version with command line terminal?
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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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6 votes
5 answers
7k 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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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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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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