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Only top voted, non community-wiki answers of a minimum length are eligible. Questions Tags Users Badges Unanswered. Tag Info users hot new synonyms. Hot answers tagged cgminer day week month year all. When building the source use: Lane 2 4.
CPU mining is no longer supported. What happened to CPU mining? Being increasingly irrelevant for most users, and a maintenance issue, it is no longer under active development and will not be supported. No binary builds supporting CPU mining will be released. Virtually all remaining users of CPU mining are as back ends Sameer 2 4. Deciphering cgminer interface in terminal. The number of Accepted shares R: The number of Rejected shares HW: The number of HardWare errors WU: The Work Utility defined as the number of diff1 equivalent ConcealmEnt 2 5.
I had the same problem and for me it worked to set the TERM variable to nothing directly before you execute cgminer. Like this in the cmd shell: If you set it to "" meaning nothing in the system settings it will use the default value "c: You can check the the variable in the shell with: Apparently I do not have enough points yet to give your answer a vote, but your solution also worked for me!
Adding -T to the command line command did the trick. Not only do I now get a neat output of what is happening; the -T parameter also made the entire mining process actually work! Before adding the -T command: Screen flashed with the "Started CGMiner When mining, all my shares are rejected. Why am I not getting any accepted shares?
My guess is that you did not launch cgminer with the --scrypt option. This is required to mine Litecoin, Dogecoin or any other scrypt coin. What is mining intensity? Yes, this is related to GPU mining. Intensity correlates with the size of work being submitted at any one time to a GPU. The higher the number the larger the size of work. Generally speaking finding an optimal value rather than the highest value is the correct approach as hash rate rises up to a Can I set up cgminer to mine in different pools, by a defined ratio?
You can run cgminer --help to see the options or you can just research them online. A good example is this website: Normal hashrate but no accepted shares in.
My bet is that you're mining SHAd, not scrypt. I don't see a -scrypt in your configuration file. Complete Explanation of Mining [closed]. When you mine solo not in a pool then your payout is entirely based on solving the current block in the blockchain before anyone else, and collecting the "bounty" on that block.
NReilingh 2 7. Why does Avast and other antivirus' detect gpu miners as viruses? This is probably because hackers install these miners on peoples computers without their knowledge or make a botnet of miners.
Solution to this is placing your miner to ignore-list or get another antivirus like Avira, Avg, or just switch to linux and no need for antivirus anymore. CGMiner litecoin mining generates invalid nonce errors. In my experience scrypt mining on GPUs is quite susceptible to cause HW errors and wrong nonces if the parameters are not chosen to match the GPUs the algorithm is run on.
The reason this is crucial is that too high an intensity can actually be disastrous with scrypt because it CAN run out of ram. Trying to use Block Erupters with Ubuntu Here's what they should look like if your system is detecting them properly I run mine in a VM running Ubuntu: Bus Device Virtual Mouse Bus Device OpenCL is not supported on 3xxx series cards.
Although it's not completely impossible to mine on a card that old it will be very difficult. I wouldn't waste my time fighting the Radeon If you are serious about mining check out the 5xxx and 7xxx series AMD HD mining speed is very slow.
Your intensity is very low I: You will need to increase it manually. Replace the number 13 with the desired intensity. For a HD, I suggest you try values from 10 to Jems 1 3. When running cgminer you need to set two environment variables. In windows I use a batch file with the following: Michael Lawton 4. As of december , with the difficulty at , this means that you'd have approximately a 0.
Yes, the failover setting will tell cgminer to mine on a secondary pool when the first pool is unavailable. Run cgminer with the following: What is the utility in the cgminer statistics. If you're looking at the overall Utility values, its the combined number of shares all miners are contributing per minute. Start the cgminer script with the -T flag.
That worked for me. It disables ncurses and uses text-only output. That generation of Intel integrated graphics does not have OpenCL support, which is needed for mining. Compro01 6 H-not-zero means the hash of the header isn't zero for the first bits. In other words, it indicates a share that was inherently invalid and could never have been valid.
This is generally caused by overclocking, overheating, or undervolting. You can probably get these errors to go away by lowering the clock speed, raising the voltage, or improving your How can I configure my miner for two pools simultaneously? You can use the cgminer -c config option to add multiple pools and set up quota system to mine a certain percentage on each pool.
From the CGMiner Readme: CgMiner past version 3. You are seeing the effects of that. BFGMiner continues to maintain the original working drivers, but you will need to remove Luke-Jr 1, 5 You need to use cgminer For some reason, GPU mining was removed from subsequent versions. Cgminer is the best available miner for your purposes. Con Kolivas is one of the world's great programmers, and we are lucky to be able to use his software.
Start cgminer only on the second card HOW? I used this guide for all start Benjamin Karlog 21 2. How do you install cgminer on ubuntu. Open a Terminal and change the working directory to where you have your cgminer executable with the cd command. For example, if you have it on the Desktop you have to use the following command: