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Bitcoin => Mining support => Topic started by: ollie0108 on August 19, 2011, 06:22:06 PM



Title: All(100%) shares rejected???!!!
Post by: ollie0108 on August 19, 2011, 06:22:06 PM
Could somebody please help me!
I have mined for over 24HRs on my Ubuntu server.
But how come all my shares are rejected?!
http://i1102.photobucket.com/albums/g452/ollie0108/REJECT.png
Quote
[2011-08-20 02:21:08] Started at [2011-08-19 09:57:42]                   
[2011-08-20 02:21:08] CPU hasher algorithm used: cryptopp_asm32                   
[2011-08-20 02:21:08] Runtime: 16 hrs : 23 mins : 25 secs                   
[2011-08-20 02:21:08] Average hashrate: 22.4 Megahash/s                   
[2011-08-20 02:21:08] Queued work requests: 1979                   
[2011-08-20 02:21:08] Share submissions: 46                   
[2011-08-20 02:21:08] Accepted shares: 0                   
[2011-08-20 02:21:08] Rejected shares: 46                   
[2011-08-20 02:21:08] Reject ratio: 100.0                   
[2011-08-20 02:21:08] Hardware errors: 0                   
[2011-08-20 02:21:08] Efficiency (accepted / queued): 0%                   
[2011-08-20 02:21:08] Utility (accepted shares / min): 0.00/min
                   
[2011-08-20 02:21:08] Discarded work due to new blocks: 1986                   
[2011-08-20 02:21:08] Stale submissions discarded due to new blocks: 38                   
[2011-08-20 02:21:08] Unable to get work from server occasions: 37                   
[2011-08-20 02:21:08] Work items generated locally: 809                   
[2011-08-20 02:21:08] Submitting work remotely delay occasions: 0                   
[2011-08-20 02:21:08] New blocks detected on network: 95
                   
[2011-08-20 02:21:08] Summary of per device statistics:
                   
[2011-08-20 02:21:08]  CPU 0: [112194.7 / 5.5 Mh/s] [Q:627  A:0  R:10  HW:0  E:0%  U:0.00/m]                   
[2011-08-20 02:21:08]  CPU 1: [17716.3 / 5.3 Mh/s] [Q:378  A:0  R:21  HW:0  E:0%  U:0.00/m]                   
[2011-08-20 02:21:08]  CPU 2: [1026.7 / 5.9 Mh/s] [Q:442  A:0  R:6  HW:0  E:0%  U:0.00/m]                   
[2011-08-20 02:21:08]  CPU 3: [355936499.2 / 5.7 Mh/s] [Q:345  A:0  R:9  HW:0  E:0%  U:0.00/m]                   
Thanks!!!


Title: Re: All(100%) shares rejected???!!!
Post by: jrtubs on August 20, 2011, 04:03:07 PM
make sure you have the most updated block chain b4 you start mining.


Title: Re: All(100%) shares rejected???!!!
Post by: ollie0108 on August 20, 2011, 04:34:33 PM
make sure you have the most updated block chain b4 you start mining.
I downloaded from http://bitcoin.bluematt.me/bitcoin-nightly/blockchain-nightly/
and extracted two .dat files out, but not quite sure where to put it.
But after changing my miner from cgminer to cpuminer,
it can work now!!!
A bug of cgminer or something?
Thanks anyway=)

P.S.
Could you tell me where to put the two .dat files :P


Title: Re: All(100%) shares rejected???!!!
Post by: binpool.de on August 21, 2011, 11:17:19 AM
~/.bitcoin/

~ is your home directory

https://en.bitcoin.it/wiki/Securing_your_wallet#Linux_2