[Ethereum] “Failed to submit hashrate” error

hashrateminingmining-pools

I'm currently using geth and ethminer to mine, I'm using version 1.2.2 of Ethereum. I'm trying to mine on pool Ethereumpool, using these instructions. So my command is ethminer -G -F http://ethereumpool.co/?miner=20@0xe425AFC9cC425E88f911Ba9d4E77Eef763bCef22

I get spammed by the error "Failed to submit hashrate". Does anyone have a solution?

Best Answer

First

Update Ethereum to 1.3.5

“Failed to submit hashrate” error

The function eth_submitHashrate is only implemented from certain version of theethminer. And the reason could be multiple.

Workaround

Install a miner proxy like eth-stratum-mining-proxy

Related Solutions

[Ethereum] AlethOne : GPU can’t allocate the DAG in a single chunk

You have to set some environment variables.

Linux:

export GPU_SINGLE_ALLOC_PERCENT=100
export GPU_MAX_ALLOC_PERCENT=100
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1

Windows:

setx GPU_SINGLE_ALLOC_PERCENT 100
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1

[Ethereum] Eth address can’t be used for mining

The address is contained, by default, in the name of the account file storing the private key corresponding to that address.

If you do not have an Ethereum client, download geth (since it's the most used right now and run the commands:

mkdir myMiningDir
geth --datadir myMiningDir account new
# Enter and reenter the passphrase
cd keystore
ls 
# You should see your next account as a file with the name <account address>--<timestamp>

Make sure you write down/remember the password for that account otherwise you won't be able to spend any ether from its balance.