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Author Topic: os x problems  (Read 736 times)
prismspecs (OP)
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May 03, 2012, 05:48:04 PM
 #1



Code:
Starting DiabloMiner (GPU)...
-----------------------------
[4/25/12 4:32:52 PM] Started                                                 
[4/25/12 4:32:52 PM] Connecting to: http://api2.bitcoin.cz:8332/             
[4/25/12 4:32:52 PM] Using Apple OpenCL 1.0 (Dec 23 2010 17:30:26)           
[4/25/12 4:32:53 PM] Added Radeon HD 4870 (#1) (10 CU, local work size of 64)
[4/25/12 4:33:32 PM] ERROR: Invalid solution 1 from Radeon HD 4870 (#1), possible driver or hardware issue
[4/25/12 4:33:48 PM] api2.bitcoin.cz accepted block 1 from Radeon HD 4870 (#1)
[4/25/12 4:33:50 PM] api2.bitcoin.cz accepted block 2 from Radeon HD 4870 (#1)
[4/25/12 4:35:29 PM] api2.bitcoin.cz accepted block 3 from Radeon HD 4870 (#1)
[4/25/12 4:35:50 PM] api2.bitcoin.cz accepted block 4 from Radeon HD 4870 (#1)
[4/25/12 4:37:15 PM] api2.bitcoin.cz accepted block 5 from Radeon HD 4870 (#1)
[4/25/12 4:38:39 PM] ERROR: Invalid solution 2 from Radeon HD 4870 (#1), possible driver or hardware issue
mhash: 86.4/85.3 | accept: 5 | reject: 0 | hw error: 2

Basically it goes on and on like that, and I don't think I've had a valid solution yet. I know most people will just say "Apple sucks" or something, but I know that folks have had some success mining with iMacs. I have access to a LOT of them, so I'm curious if I can get this working.
Any ideas?
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According to NIST and ECRYPT II, the cryptographic algorithms used in Bitcoin are expected to be strong until at least 2030. (After that, it will not be too difficult to transition to different algorithms.)
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davout
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May 03, 2012, 07:01:56 PM
 #2

Try downclocking.

prismspecs (OP)
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May 05, 2012, 04:40:08 AM
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how?
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May 09, 2012, 01:00:21 AM
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make sure you have the most recent version of Diablominer: https://en.bitcoin.it/wiki/DiabloMiner
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May 09, 2012, 01:23:32 AM
 #5

Any ideas?

What version of OS X are you running?  I had the same problem, but it worked after I upgraded to Snow Leopard.

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