无法在Ubuntu 14.04上进行地雷

Question

我已经尝试在一台Ubuntu14.04机器上挖掘了两天，但是我无法让它工作；没有错误消息或任何东西，但行为非常奇怪：

我尝试过通过miner.start()使用geth进行挖掘。这就是发生的事情：

> miner.start()
true
> miner.hashrate
undefined
> miner
{
  makeDAG: function(),
  setEtherbase: function(),
  setExtra: function(),
  setGasPrice: function(),
  start: function(),
  startAutoDAG: function(),
  stop: function(),
  stopAutoDAG: function()
}

为什么miner.hashrate是未定义的？另外，如果我像这样使用ethminer : geth.log rpccorsdomain 2>> geth.log，然后在另一个终端启动ethminer。这是种族矿工的产出：

miner  19:35:55.415|ethminer  Getting work package...
JSON-RPC problem. Probably couldn't connect. Retrying in 1... 
miner  19:35:57.421|ethminer  Getting work package...
miner  19:35:57.424|ethminer  Grabbing DAG for #f6a1824c…
miner  19:36:06.043|ethminer  Got work package:
miner  19:36:06.043|ethminer    Header-hash: cf2be73851ae76910bc50b75fa3c2766c4c4e528b8fbc23a9a26c68cc3dbb566
  ℹ  19:36:06.043|ethminer  Loading full DAG of seedhash: #0823bb39…
miner  19:36:06.043|ethminer    Seedhash: f6a1824c2bc745217912823098bb6f07de2b0295d30355934a247b1e87931763
miner  19:36:06.043|ethminer    Target: 000000000006f5ba22dcdac38f1d36394c6ffcb84826f3da17af548ce69ad50c
miner  19:36:06.546|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.5 s
  ℹ  19:36:14.783|ethminer  Full DAG loaded
miner  19:36:15.283|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 8.736 s
miner  19:36:15.785|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.502 s
miner  19:36:16.287|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.501 s
miner  19:36:16.790|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.503 s
miner  19:36:17.293|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.503 s
miner  19:36:17.796|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.502 s
miner  19:36:18.298|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.501 s
miner  19:36:18.800|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.502 s
miner  19:36:19.302|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.502 s
miner  19:36:19.806|ethminer  Mining on PoWhash #cf2be738… : 0 H/s = 0 hashes / 0.503 s

如果我在这样的一行中运行它: geth --rpccorsdomain 2>> geth.log & ethminer，结果是：

miner  19:37:31.513|ethminer  Getting work package...
  ✘  19:37:31.515|ethminer  Failed to submit hashrate.
  ✘  19:37:31.515|ethminer  Dynamic exception type: jsonrpc::JsonRpcException
std::exception::what: Exception -32003 : Client connector error: libcurl error: 7 -> Could not connect to http://127.0.0.1:8545

JSON-RPC problem. Probably couldn't connect. Retrying in 1... 
miner  19:37:33.515|ethminer  Getting work package...
  ✘  19:37:33.516|ethminer  Failed to submit hashrate.
  ✘  19:37:33.516|ethminer  Dynamic exception type: jsonrpc::JsonRpcException
std::exception::what: Exception -32003 : Client connector error: libcurl error: 7 -> Could not connect to http://127.0.0.1:8545

JSON-RPC problem. Probably couldn't connect. Retrying in 1... 
miner  19:37:35.517|ethminer  Getting work package...
  ✘  19:37:35.518|ethminer  Failed to submit hashrate.
  ✘  19:37:35.518|ethminer  Dynamic exception type: jsonrpc::JsonRpcException
std::exception::what: Exception -32003 : Client connector error: libcurl error: 7 -> Could not connect to http://127.0.0.1:8545

有人能向我解释一下这里发生了什么以及如何解决这个问题吗？

PS:这些是版本: geth: 1.4.5-稳定

ethminer版本1.2.5，构建:Linux/g++/解释器/RelWithDebInfo

Answer 1

它不再在矿工之下，它在eth之下：

> miner.hashrate
undefined
> eth.hashrate
13468