Questions tagged [linux]

Questions about crypto-currencies and the Linux operating system, including mining and transferring Bitcoins on Linux.

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1answer
42 views

I can't start bitcoind on Raspberry Pi. Why do I need settings.json.tmp when I didn't need it before?

I've reset my raspberry pi because after configuring Samba, bitcoind started downloading the blockchain much slower. Removing Samba didn't return it to the original speeds so I figured starting with a ...
1
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1answer
86 views

What possible explanation could there be that Bitcoin Core on Linux Mint claims to but does not save the wallet backups?

Linux Mint. Bitcoin Core 0.21.0. I go to "File" and "Backup wallet", then select any location. I've tried with /home/a and /tmp and others. Every time, Bitcoin Core says that the ...
2
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3answers
6k views

How to install Berkeley DB 4.8 on Linux?

The Unix build notes do not show how to install version 4.8 apart from saying BerkeleyDB is required for the wallet. Ubuntu and Debian have their own libdb-dev and libdb++-dev packages, but ...
2
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1answer
275 views

How can I get Electrum running under Debian with a restrictive firewall?

So I'm running Debian 9.1 with KDE and am using iptables to disallow all outgoing and incoming traffic by default except that which I explicitly permit. I keep on being disconnected with a red dot in ...
2
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1answer
11k views

Mining Bitcoin on Linux with CUDA?

I have a Linux machine with an Nvidia GPU (GeForce GTX 760). Is there a tool, rather than writing your own, that can currently mine Bitcoin using CUDA on Linux?
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1answer
87 views

Problem with the first Initialization of my LN node, dial tcp my-external-ip:9735: connect: connection timed out

Background I was following 402 Payment Required's LN video and everything was good until the moment of the first Initialization of my LN node. I got an error: dial tcp my-external-ip:9735: connect: ...
1
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1answer
72 views

How to move sync's data to another partition after run Bitcoind for a while?

I have download a new bitcoin package from official site. And then I ran it with daemon mode also with default configuration (Default means not bitcoin.conf file was created in ~/.bitcoin/.bitcoin....
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1answer
91 views

Error getting bitcoin block to process from DB

i am installing a full node on a linux server and i'm trying to connect to bitcoin with BIFROST(https://github.com/stellar/go/tree/master/services/bifrost) but i am getting the error below which ...
0
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0answers
190 views

How to connect linux cgminer to the poolin site?

I try connect the linux cgminer to poolin, but does it actually connect? I can see below message appearing: cgminer version 4.9.2 - Started: [2021-02-15 19:06:47] -------------------------------------...
5
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2answers
883 views

bitcond and bitcoin-Qt system configuration and bandwidth requirements

What is the best operating system configuration for a computer to run (bitcoind or bitcoin-Qt) and (BFGminer or CGMiner) under Linux, assuming that it will be connected to a 3 Terrahash mining rig on ...
0
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1answer
901 views

GREP help: Bitcoin address/key buried as text somewhere on hdd

So in a drunken moment of genius I had forgotten about, I bought some bitcoin way back. And I buried the address and key in some file... I was being tricky lol. That likely also led me to abandon a ...
11
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1answer
1k views

How do you make the unicode Bitcoin symbol show correctly in text on Linux?

The Bitcoin symbol was added to the Unicode standard as ₿ (U+20BF). This shows up as a placeholder (empty box) in texts for me. What do you have to do so it will be shown in text, e.g. in the browser?
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0answers
32 views

Why can't I minimize to tray when I launch Bitcoin on startup?

If I set Bitcoin Core to start on system login, the option to "Hide tray icon" and "Minimize to tray" become disabled. On my system (Pop_OS!) This causes bitcoin-qt to be neither ...
1
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1answer
1k views

Depends: libgcc-s1 (>=3.0) but it is not installable (Bitcoind wallet dependency problem on Debian)

On Debian I successfully compiled .bitcoind without a wallet, but now I need the wallet. ./configure tells me I need Berkeley CXX headers. Searching for how to do this on Debian brings up a bunch of ...
0
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1answer
33 views

Why does the first bitcoin client only supported windows

Starting from version 0.1.0 up to 0.1.5 the bitcoin software could be run only on only Windows 2000 / Windows NT and Windows XP Was there a technical reason from Satoshi for this choice of operating ...
0
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0answers
38 views

how to add bitcoin-qt icon to gnome dash

I've installed bitcoin core on a machine running Pop!OS (an ubuntu derivative) using the directions on the bitcoin.org website, which includes verifying the file and then running the following ...
0
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2answers
115 views

Is 3D acceleration needed for GPU mining

I'm new to the mining world and want to start with a typical mining motherboard + GPUs rig setup. I plan to use a 100% FLOSS, GNU/Linux based, operating system (Parabola, from which I'm a dev). The ...
1
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0answers
116 views

Getting “N5boost10filesystem16filesystem_errorE” error when running bitcoin-cli

Backstory I'm running Bitcoin Core 0.20.1 on a Raspberry Pi 4 (running Raspberry Pi OS standard). It's just a standard install of Bitcoin Core, I built from source and installed into /home/pi/.bitcoin ...
2
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1answer
534 views

How to upgrade Bitcoin Core from 0.18 to 0.20 on Ubuntu 18.04?

I've installed Bitcoin Core on Ubuntu 18.04 (CLI). Now, the version 0.20 of Bitcoin Core is released and I want to upgrade my server to it, but it seems the new version is not included in PPA yet. May ...
4
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6answers
3k views

Is there an Electrum based USB Distro?

I would like to use a USB with a Linux distro, ideally with Electrum. The advantage of this is that the USB does not need to contain any information, just entering the seed would be enough, which ...
1
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3answers
5k views

How to install bitcoind (Bitcoin Core) on Ubuntu?

I want to install a command line-only full node bitcoind on a mini PC with 4GB RAM and Ubuntu. What are the steps to do it and how can I check if it works?
0
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1answer
47 views

Why is there currently no bitcoin package in Debian?

Why is the bitcoin package currently not in Debian? And how to help get it back in there? It'd make it a lot easier for more people to run a full node with this. https://tracker.debian.org/pkg/...
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2answers
331 views

Installing Bitcoin Core On Raspbian with apt-get

Is it possible to install Bitcoin Core on Raspbian OS with just apt-get? I tried adding the Bitcoin repo using: sudo add-apt-repository ppa:bitcoin/bitcoin and I get: sudo add-apt-repository ppa:...
1
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4answers
2k views

What are the bitcoin dependencies for red hat linux? Bitcoin fails to compile

I'm using CentOS on my server, and when I try to compile bitcoin from the github source using make -f makefile.unix, I get a ton of errors. I'm assuming they're caused by dependency errors? I've seen ...
3
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1answer
949 views

How to resolve Bitcoin Daemon Warning of last 100 blocks have unexpected version message?

When I run my bitcoin daemon on ubuntu I get the follow warning message. How do I resolve this? And I just pruned my blockchain to 5gb if that affects anything. progress=1.000000 cache=40.4MiB(...
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0answers
101 views

How to Generate an Extended Private Key from Command Line?

I'm trying to create an extended private key so I can create multiple public addresses that can be controlled using a single master key. I have a library which handles most of what I need, but I need ...
17
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2answers
28k views

How can I convert a SHA256 hash into a Bitcoin base58 private key?

How can I take the output of sha256sum sudofox@ubuntu:~$ echo -n 'Hi guys!' | sha256sum 7542fb6685f9fd8f37d56faf62f0bb4563684a51539e4b26f0840db361e0027c - and turn it into a Base58Check encoded ...
2
votes
1answer
262 views

Running multiple bitcoin instances on same server system

I wish to run multiple instances of bitcoind on my server to support highly read intensive RPC applications. Following links: how to run multiple bitcoind node on one server? Running Multiple Full ...
0
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1answer
2k views

Bitcoin Mining on Office Network

I'm a bitcoin novice and i've read a bit about mining. It got me thinking that I could setup our office network to min bitcoin (obviously with permission) We have a centos linux server which is on 24/...
0
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2answers
3k views

Can't reach remote bitcoin rpc server

I got vps with ubuntu 18.04 with ssh access and bitoind set up on it. This is my bitcoin.conf file: testnet=1 prune=35840 maxconnections=12 muxuploadtarget=20 daemon=1 server=1 rpcclienttimeout=5000 ...
2
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1answer
4k views

How to fix kernel paging request error on raspberry pi miner?

I'm mining Bitcoin and Litecoin using Gridseeds. As a host/controller I'm running a Raspberry Pi with ArchLinuxARM. I'm using the latest Arch image and compiled cgminer from this github repository: ...
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2answers
7k views

Alternative to Nicehash Miner for Linux

I have a high performance Desktop computer with a powerful NVIDIA GPU available. I wonder if there is some software similar to NiceHash Miner which I can install in Linux to make some little cash ...
1
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0answers
432 views

How to use bitcoin on Debian?

I want to use bitcoin in Debian. I want to be able to receive BTC and make payments in BTC. I want to keep my wallet locally, on my computer. I want a light client, I don't want to download the ...
2
votes
2answers
13k views

Can't connect Electrum to a Network so that I can receive my bitcoins

I've looked everywhere for an answer but can't find the right one for my situation. I'm using the linux based tails OS with persistent setup with my electrum wallet. Everything works fine and LBC ...
2
votes
2answers
531 views

How to complete install of bitcoin-0.17.1 on linux (fedora 29)

So I downloaded and unzipped bitcoin core. I now have bitcoin-0.17.1 sitting in my home directory . What next? How do I install and run this? (Obviously I am a newb, help much appreciated.)
1
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2answers
785 views

Encountering “ReadBlockFromDisk: Errors in block header at CBlockDiskPos(nFile=0, nPos=8)” error when I ran modified litecoin chainparams.cpp

First: I am a newbite to altcoin development, next to generate an altcoin from litecoin, 1- I have made a clone of litecoin using git clone https://githubcom/litecoin-project/lotecoin.git 2- I changed ...
1
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1answer
91 views

Where is the downloaded Ardor blockchain stored on windows and linux?

Where can one find the location of the Ardor blockchain on Windows and Linux?
0
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1answer
68 views

WSL PATH command help

Following these intr: https://github.com/bitcoin/bitcoin/blob/master/doc/build-windows.md I have retrieved a git for a crypto. But I am hung up on the step where I add the PATH command. Per the instr: ...
1
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1answer
34 views

Entropy gathering from already generated bitcoin keys? [closed]

Say someone has generated n bitcoins. Now, these are from very good entropy. When regenerating new keys, would it be a good idea to take the keys for entropy improvement? On the one hand, the entropy ...
0
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1answer
32 views

Mining on Linux with an USB hard-deive [closed]

I want to mine with my AMD gpu. However I don't want to install the amd sdk on my daily driver operating system because that too much dependencies and external debs for me. I have the idea to install ...
1
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0answers
75 views

Ubuntu Bitcoin Core Node Upgrade - Keeps starting v0.16.0

I have done this: sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install bitcoin-qt But whenever I start bitcoin-qt from my console, it starts up 0.16.0. How can I fix ...
0
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1answer
3k views

Unable to bind to 0.0.0.0:8333 on this computer. Bitcoin is probably already running

I installed bitcoin-qt and my wallet was all synced, everything working as it should. I sighed up for slush's pool and was trying to connect the 2 and I think I may have clicked the box to run SOCKS ...
0
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1answer
581 views

free up space by deleting blocks

I've run into an issue where a bitcoin partition reached 100%. I created a new partition and try to move the whole Bitcoin directory over, but I seem to be handicapped by "no space left on device" ...
1
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1answer
3k views

Which command line software tools are required to mine litecoin

I have compiled litecoin core and am currently running litecoind which is downloading the blockchain. What other command-line tools do I need in order to mine litecoin without a GUI? And what are the ...
0
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1answer
2k views

What is the right way to restart bitcoind if it crashes?

I am very new to this and apologies if it has been asked before but I can't seem to find a clear answer after looking extensively. I am trying to run a full node. I started bitcoind -daemon and ...
3
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3answers
8k views

How to compile Bitcoin-Qt as an .exe on Ubuntu?

After struggeling with the dependencies for a while, I finally managed to compile Bitcoin-Qt on my Ubuntu machine. I used the following commandos for compiling: ./autogen.sh ./configure -with-gui ...
0
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2answers
363 views

How do I get Avalon Miner Temperature from console?

I am trying to read the temperature from my Avalon which has the Avalon Firmware: 20170603 I'm using the command: cgminer-api -o stats It brings me a lot of information that I don´t need. root@...
1
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1answer
1k views

How to generate bitcoin addresses on the command line or with python?

Is there an easy way to generate bitcoin addresses with a commmand-line tool? I am interested in the following requirements: Reliable, secure and standards conform, with good entropy Generates ...
14
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2answers
62k views

How to configure CGMiner with CPU?

I'd like to start mining Bitcoins on a CPU for testing purposes. I've downloaded CGMiner, compiled it and created a config file without any problems, however starting it results in an error message: ...
0
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1answer
211 views

Building libbitcoin libraries on Arch linux fails

I'm trying to build libbitcoin libraries on Arch linux. First I tried to download AUR packages. I successfully installed libsecp256k1 and libbitcoin. But if I try to compile libbitcoin-system and ...