Questions tagged [ubuntu]

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

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

Unable to launch ethconsole with eth (cpp-ethereum) (Ubuntu 14.04)

I successfully launched a node. Everything works fine, even GPU mining. Except I'm unable to connect with ethconsole, as I get an error message : $ethconsole Connecting to node at /home/user/....
1
vote
0answers
484 views

How to check the hashrate per GPU running Ubuntu nvOC

Running nvOC with 9 1070 GTX GPUs. First time I set it up the hash-rate was 270 (Mining Eth) which make sence, however, it dropped to 240. All the GPUs still running, I am new to this and I was ...
0
votes
1answer
332 views

Geth Node Connection

I connecting to my GethNode of Private Block chain setup with Ubuntu. But whenever i exit from terminal my GethConnection also get terminated and mining also stops. How to keep alive the Geth ...
1
vote
0answers
588 views

Running geth in docker causes it to exit

I need geth to run in a docker container and connect to the Rinkeby network. When I started it using docker run -d \ -v $HOME/geth:/root \ -p 8545:8545 -p 30303:30303 \ --name geth \ ...
1
vote
0answers
124 views

“No such file or directory” when Executing Test RPC

I installed testrpc using the following: npm install -g ethereumjs-testrpc NPM -v: 5.3.0 NodeJS -v: v8.5.0 Now, whenever I try to initialize a random testnet by running the command: $ testrpc I ...
2
votes
1answer
913 views

Problem to install web3 module. Ubuntu

It just doesnt work. I have spent hours looking on the internet and no solution seems to work for me. root@ewerton-azevedo-blockchainlab-5299615:/home/ubuntu/workspace# npm install ethereumjs-...
8
votes
1answer
2k views

**Updated** Ethminer - no such file or Directory error after building cpp-ethereum on Ubuntu 14.04

I am new to all of this, although I do some programming on Windows and the web. I have a small rig I want to use for mining ethereum. It is a dell inspiron 560. It has a new Nvidia GE-Force 610 ...
1
vote
1answer
2k views

Max hash rate is 0, on Ubuntu 16.10, 64bit

I have a gaming machine around, running Ubuntu 16.10 64bit. Out of curiosity I setup the Ethereum tools to see what they can do. Everything went well, but it seems that my max hash rate is 0. $ ...
2
votes
0answers
932 views

geth “too many open files” on ubuntu

Preamble This might or might not be a duplicate of Dangling hash node ref: too many open files. In any case, this problem still exists and there should be a solution rather than the - though well ...
2
votes
0answers
240 views

ethminer benchmarking mode llvm error

I recently installed ethminer from the new active repository: https://github.com/ethereum-mining/ethminer ethminer --version returns: ethminer version 0.11.0.dev0 Build: Linux/g++/Release My OS ...
3
votes
2answers
2k views

What's the difference between EthOS and GenEthOs?

Both are mining distributions for Ether. GenEthOs is free, EthOs is not. Both are based on Ubunut. What's the difference between EthOS and GenEthOs?
2
votes
1answer
1k views

How do you use geth console commands on an ubuntu server

I followed these instructions to install a geth node on an ubuntu vps. If I try a command via ssh it says geth: command not found. Do I need to be in a specific folder to run the commands?
2
votes
1answer
1k views

Cannot mine using 1080 Ti on ubuntu 16.04

I keep getting this error: [OPENCL]:Allocating/mapping single buffer failed with: clEnqueueWriteBuffer(-4). GPU can't allocate the DAG in a single chunk. Bailing. [OPENCL]:clEnqueueWriteBuffer(-38) ...
9
votes
2answers
45k views

How do I check my mining hashrate?

I've wrangled an old altcoin mining machine into an ethereum mining rig, it has two Radeon 280X cards in it. I'm running geth, with two instances of ethminer, one per card. However the output of ...
1
vote
1answer
546 views

Error when installing testrpc / truffle on Ubuntu Subsystem on Windows 10

Node version 7.10.0 npm installed Ubuntu Subsystem on Windows 10 I try to install testrpc and truffle. When I install truffle via sudo npm install -g truffle I always get the following error: ...
2
votes
1answer
126 views

armhf build of ethereum

I'm having trouble building from source and/or finding a prebuilt binary (ideally this would be statically-linked) of ethereum to begin mining. Is anyone looking at this build failure? https://...
2
votes
1answer
226 views

My disk has only 1 GB free - how can I use the Linux Ethereum Wallet?

I just downloaded the Ethereum Wallet for Debian Linux (I have Ubuntu 16.04). It appears to be downloading a lot of blocks: it now says that there are 3,310,606 blocks, and the number is decreasing. I ...
10
votes
2answers
7k views

Fatal: Could not open database: resource temporarily unavailable

I get this error when I run the geth upgradedb command: I0317 08:29:57.792433 4202 chaincmd.go:137] Upgrading blockchain database I0317 08:29:57.792491 4202 database.go:71] Alloted 16MB cache ...
4
votes
0answers
393 views

How to create my own wallet and own blockchain explorer?

I'm running my own private/permissioned ethereum blockchain via geth on Ubuntu. How can i interact with my blockchain to visualize accounts, blocks, transactions etc...? I've tried a lot of tutorials ...
1
vote
0answers
22 views

Ethereum Contract Deployment [duplicate]

var greeterContract = web3.eth.contract(greeterCompiled.greeter.info.abiDefinition); I am getting this type of error on geth console: TypeError:Cannot access member 'info' of undefined at :1:41 I ...
2
votes
1answer
2k views

How to monitor and auto-restart geth with monit?

I want monit to restart geth on crashes and send me alerts by email. Here is what I'm trying to do. My monit config at /etc/monit/conf.d/geth.cfg # GETH CHECK PROCESS geth with pidfile "/home/...
2
votes
2answers
271 views

Two chains on Eris

I have set up Eris on my ubuntu machine using Docker.I have created private blockchain. Eris tools provides option to work on multiple chains using below tool. >> eris chains <start|stop|...
4
votes
1answer
269 views

Syncing filled all my space, where is the data and how do I remove everything as clean as possible?

I'm running geth on a distant linux Ubuntu machine, I have a total of 12Gb disk space, I thought that would be enough, but it wasn't. I only had the minimal LAMP settings, I installed Geth with these ...
2
votes
1answer
359 views

Cannot run solc

After following the install instructions here: http://solidity.readthedocs.io/en/latest/installing-solidity.html When I try and run solc, I get the following error: solc: error while loading shared ...
2
votes
1answer
947 views

How to set alias for geth?

I installed geth on a 64-bit Ubuntu 16.04 by building from source (as described here), and I can run the program as follows: ~$ 'path_to/go-ethereum/build/bin/geth' ... However, I want to run it ...
4
votes
0answers
72 views

How to transfer ethereum keys and blockchain to another computer (parity) [duplicate]

I synced the blockchain, using both parity ang ethereum wallet(parity --geth) on an external vps(digital ocean) Now I would like to download everything to a local computer with scp. I found ...
4
votes
1answer
442 views

Geth 1.4.12 not finding any peers on Ubuntu 16.04 LTS

I am trying Linux for the first time and try to run Geth 1.4.12 but it can not find any peers. UPnP works fine, the clock sets itself correctly and the firewall is disabled. Do you have any idea ...
3
votes
3answers
4k views

populus OSError: [Errno 2] No such file or directory

When trying: $populus compile Get: OSError: [Errno 2] No such file or directory Tried: Tried to install missing dependencies as described here and installed solidity compiler as well - same ...
2
votes
1answer
3k views

Mining Nanopool for 24H with Radeon RX 480 and yet no shares found

I am mining with Ethminer in Nanopool for around 24h (or more) and I still didn't find any shares so my account is not yet created in Nanopool. I think this is not right. I use the miner like this: ...
6
votes
2answers
14k views

ethminer not recognizing multiple GPUs (AMD Radeon / Ubuntu)

I have 5 GPUs on my setup currently: $ sudo aticonfig --list-adapters * 0. 01:00.0 AMD Radeon (TM) R7 370 Series 1. 02:00.0 AMD Radeon (TM) R7 370 Series 2. 03:00.0 AMD Radeon (TM) R7 370 ...
3
votes
1answer
420 views

is there a hardforked version of ubuntu ethereum ppa package?

The ubuntu ppa still contains ETH classic. Is there a ppa for the hard-forked version of Ethereum?
2
votes
1answer
183 views

Unable to install geth on my Azure Ubuntu 12.4

Somehow, I am unable to install from this location: bash <(curl -L https://install-geth.ethereum.org) getting the error below: error unable to install geth screenshot:
2
votes
1answer
1k views

Simplest way to set up an Ethereum DApp development environment On Ubuntu 14.04 including a Client, and IDE and test environment

What is the simplest way to set up an Ethereum DApp development environment on Ubuntu 14.04 including a Client, and IDE and test environment? I'm basing this Client-IDE-Test configuration on the ...
8
votes
1answer
2k views

Solidity is installed but is not working within geth, on Ubuntu 16.04

Geth console outputs after admin.setSolc("/usr/bin/solc"): eth.compile.solidity("") I0601 15:31:56.663260 common/compiler/solidity.go:114] solc, the solidity compiler commandline interface Version: 0....
3
votes
1answer
992 views

Ethereum-Wallet-linux64-0-7-2 on Ubuntu 16.04 LTS - sync completed, but the main UI don't shows up

I'm trying to run Ethereum-Wallet-linux64-0-7-2 on a fresh Ubuntu 16.04 LTS installation - block sync completed successfully, but the main UI don't shows up. I assume that's because 16.04 is released ...
2
votes
3answers
3k views

How to update Geth on Ubuntu without using the PPA

I originally downloaded Geth using the instructions on the original (read: old) Ethereum homepage, using a curl command in a Bash one-liner. I now want to update to a version that will support ...
2
votes
1answer
320 views

cpp-ethereum (Homestead) starts resyncing blockchain

I just installed cpp-ethereum 1.2.2 in order to upgrade to Homestead. When eth is started it begins to re-sync the blockchain from block 1, while the whole blockchain is already on my machine. Is ...
3
votes
1answer
406 views

Geth console output “short write”

I'm running geth with geth --rpc --rpccorsdomain "localhost" and ethminer 1.1.4 in a separate terminal, and I've noticed that in the geth console I'm getting a lot of messages that simply just say "...
3
votes
1answer
1k views

What's the difference between eth and cpp-ethereum?

In Ubuntu, what's the difference between apt-get install eth vs. apt-get install cpp-ethereum? They both seem to install the same packages but seemingly not the same versions.
7
votes
2answers
939 views

How can I get a private geth instance on Azure to interact with the public blockchain?

So I am referring to Microsoft Azure's new blockchain as a service Ubuntu geth instance. I've set this up no problem and have run through the tutorial, but I'm trying to think of how I would get this ...

1
2