Your 560 ti is cuda 2.1, the newest version does not support that. You need the version Bombadil made ( https://mega.co.nz/#!gBlGVZbT!0Pxo_T1P89UWmC866NVFIwEd3MJaAfRsdO8L5p4uvz0 ). Good luck.

That certainly is interesting.

CCminer is a GPU miner and does not support CPUs. CUDAminer has a flag to offload some of its work on a CPU, but CCminer does not have that implemented as far as I know.

Thanks mate, that gave me about 400 extra khash on my GTX 770. Downside is that my PC is a bit more unresponsive now, so this one I will use for when I am away, and the other (older) for when I am using the rig

I'm guessing that would be eduncan911 https://bitcointalk.org/index.php?action=profile;u=196279, as he is the one running CUDAminers.net, as far as I know.

Well, some quick calculating gives us that he must have about 60.2 Mhash/s total. Assuming 1600 khash per 750ti, he would have to have the equivalent of about 36 of them. Then again, this is assuming that he only uses 750ti's, and that the 0.08 btc given is without factoring electricity costs. So this calculation is pretty useless, really.

The 540M is 2.1, so you would need the version Bombadil made ( https://mega.co.nz/#!gBlGVZbT!0Pxo_T1P89UWmC866NVFIwEd3MJaAfRsdO8L5p4uvz0 ). But the 540M is a laptop card, and in general I advise against using laptops for mining

Always nice to see a sudden, if brief, spike in income  :


To clarify, that orange spike is a wrong button press of a buyer, accidentally ordering at the price of about 18 BTC/GH/hour, roughly 13 times the normal price, it seems. The black line is how much BTC I am scheduled to get payed out.

I would just like for the hashes submitted to even out a bit (for the better, of course), but I'm guessing that's tied to the stratum thingy they were talking about a few pages back.

I believe there was talk of making one, but I don't know how far it has gotten along.

I have had that error multiple times as well, but as it mines okay most of the time, I don't give it much thought myself. In scrypt mining that errors pops up when you have overclocked your card too much, but since my card is running stock when it gets that error, that probably isn't it.

But you mention getting tons of them. Does tons means so many that you can't mine normally? In that case there's something oddly wrong. But most of us will need more information to be able to help you. What card are you using? Is it overclocked? What OS, what driver?

You're welcome

Your GTX 460 is a CUDA 2.1 card. The newest versions of CCminer only support CUDA 3.0 and up, if I remember correctly. The oldest official version which would still support your version is CCminer 0.5, but that one does not support X11.

However, a nice fellow going by the name of Bombadil made a version which still supports the older CUDA version (downloadable at https://mega.co.nz/#!gBlGVZbT!0Pxo_T1P89UWmC866NVFIwEd3MJaAfRsdO8L5p4uvz0 ). The sad thing is that Quarkcoin, Jackpotcoin & Animecoin had to be dropped for this to work, so if you want to mine those, you're out of luck, or you will need to try your luck with even older versions of CCminer.

The card you mentioned is CUDA 2.0, so this inofficial version should support that, as for official versions, cuda 2.0 support was dropped as of 0.6, or 0.5, I don't remember it all that good.

I did some further digging, and it turns out that the initial error message was a bit misleading. The actual problem is that my landlord has put a Sonic Gateway Anti-virus Service between me and the web, thus intercepting files like the wallet/miner. So it isn't that bad with ISPs just yet, but it still does not solve my problem, though. I will just have to wait till I get to the Uni.

Great, the internet provider decides to set up a wall, blocking 'suspicious' files such as wallets/miners, and only those it seems. Will need to wait till tomorrow, so that I can use the University's internet.

Yup, they're the devs of CUDA- and CCminer

That's purely a function of the diff (for as far as I know, that is), try setting the suggested diff lower, see if that helps.

Try cudaminers.net, they have a sell subforum for people with 20 posts or more.

I am no solo miner, but I'm gonna tel what I'm thinking, and if I am wrong, we will know soon enough.

You set up your miner and point it towards the wallet. Your miner starts working on the block, working just as long till it gets a valid outcome, or if the block gets solved by someone else. If you use multiple rigs, and this is the point which gets me doubting myself, they start working on the same block, and whichever gets it first gets the valid message and the cash. This is comparable with needing to roll at least one six on a dice to win, but now you're rolling with two dices. The other option is that they work at different blocks, but it still doubles your chances.

As for the hashrate, provided you get each card at 99-100 utilization, you get your max hashrate. If you do not reach that, you can try running two instances on the same card to get max utilization, which would again use the first example I just said, but now on one rig.

Again, I am not sure, can someone confirm or disprove this for me?

I'm guessing you're talking about solo mining, in which case you use the LAN IP adress and such for the set-up, instead of local-host, as far as I know. As for two wallets, one for each, that is recomended, because if the computer with the wallet goes down for any reason, you can't mine. A wallet for each rig would be more redundant and reliable, and you could just wire the cash to the central wallet when you feel like it. For external acces to the rig without having to put a screen and K&B on it, use programs like teamviewer.