user13109: I'm specifically litecoin/scrypt mining at Multipool.us, but the web interface there is only showing about 20khash, when I obviously should be getting much more. I am using a HD 5870 (GPU 0) and HD 7850 (GPU 1) on Linux, specifically Ubuntu Server 13.10. Are my GPUs working correctly, and if not, what should I change? Thanks.
 cgminer version 3.7.2 - Started: [2014-02-04 17:14:29]
--------------------------------------------------------------------------------
 (5s):606.0K (avg):589.6Kh/s | A:1792  R:0  HW:37264  WU:16.3/m
 ST: 5  SS: 0  NB: 84  LW: 1051  GF: 23  RF: 0
 Connected to eu2.multipool.us diff 256 with stratum as user XXX
 Block: 7880a600...  Diff:1.1K  Started: [18:26:10]  Best share: 8.16K
--------------------------------------------------------------------------------
 [P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
 GPU 0:  76.0C 2843RPM | 303.1K/295.0Kh/s | A: 768 R:0 HW:18955 WU: 4.0/m I:16
 GPU 1:  76.0C 1688RPM | 303.1K/295.0Kh/s | A:1024 R:0 HW:18334 WU:12.3/m I:16
--------------------------------------------------------------------------------

 [2014-02-04 18:13:02] Stratum from pool 0 detected new block
 [2014-02-04 18:13:27] Stratum from pool 0 detected new block
 [2014-02-04 18:14:27] Stratum connection to pool 0 interrupted
 [2014-02-04 18:14:28] Pool 0 difficulty changed to 512
 [2014-02-04 18:14:28] Pool 0 difficulty changed to 256
 [2014-02-04 18:14:43] Stratum from pool 0 detected new block
 [2014-02-04 18:15:35] Stratum from pool 0 detected new block
 [2014-02-04 18:15:48] Stratum from pool 0 detected new block
 [2014-02-04 18:16:13] Stratum from pool 0 detected new block
 [2014-02-04 18:16:39] Stratum from pool 0 detected new block
 [2014-02-04 18:16:50] Stratum from pool 0 detected new block
 [2014-02-04 18:17:10] Stratum from pool 0 detected new block
 [2014-02-04 18:17:49] Stratum from pool 0 detected new block
 [2014-02-04 18:18:45] Accepted 080863ba Diff 8.16K/256 GPU 1
 [2014-02-04 18:19:49] Stratum connection to pool 0 interrupted
 [2014-02-04 18:19:50] Pool 0 difficulty changed to 512
 [2014-02-04 18:19:50] Pool 0 difficulty changed to 256
 [2014-02-04 18:20:24] Stratum from pool 0 detected new block
 [2014-02-04 18:21:08] Stratum from pool 0 detected new block
 [2014-02-04 18:22:09] Stratum connection to pool 0 interrupted
 [2014-02-04 18:22:09] Pool 0 difficulty changed to 512
 [2014-02-04 18:22:09] Pool 0 difficulty changed to 256
 [2014-02-04 18:22:19] Stratum from pool 0 detected new block
 [2014-02-04 18:23:02] Stratum from pool 0 detected new block
 [2014-02-04 18:23:12] Stratum from pool 0 detected new block
 [2014-02-04 18:23:25] Stratum from pool 0 detected new block
 [2014-02-04 18:23:55] Stratum from pool 0 detected new block
 [2014-02-04 18:24:18] Stratum from pool 0 detected new block
 [2014-02-04 18:24:30] Stratum from pool 0 detected new block
 [2014-02-04 18:25:32] Stratum from pool 0 detected new block
 [2014-02-04 18:25:41] Stratum from pool 0 detected new block
 [2014-02-04 18:25:55] Stratum from pool 0 detected new block
 [2014-02-04 18:26:10] Stratum from pool 0 detected new block


user6256: Right next to HW is the number of hardware errors you are seeing.  This is an indicator that your intensity is set too high. Decrease your intensity until you stop seeing hardware errors. I usually use this link as a starting point for my configurations: https://litecoin.info/Mining_hardware_comparison

user13119: Take a look at the following link, there is a FAQ near the end which answers this question specifically.
http://www.kaostheory.net
To summarize it up, you need to make sure there isn't any hardware (HW) errors. This means that your configuration is not set correctly.
Another thing to look out for is work units (WU). This specifies how many hashes are actually being sent to the pool (after the rejected (R) and hardware errors).
You should expect that the WU is 90% of your raw hash rate. This tells you that you have a good and stable configuration.
Good luck!

13109: <p>I'm specifically litecoin/scrypt mining at Multipool.us, but the web interface there is only showing about 20khash, when I obviously should be getting much more. I am using a HD 5870 (GPU 0) and HD 7850 (GPU 1) on Linux, specifically Ubuntu Server 13.10. Are my GPUs working correctly, and if not, what should I change? Thanks.</p>

<pre><code> cgminer version 3.7.2 - Started: [2014-02-04 17:14:29]
--------------------------------------------------------------------------------
 (5s):606.0K (avg):589.6Kh/s | A:1792  R:0  HW:37264  WU:16.3/m
 ST: 5  SS: 0  NB: 84  LW: 1051  GF: 23  RF: 0
 Connected to eu2.multipool.us diff 256 with stratum as user XXX
 Block: 7880a600...  Diff:1.1K  Started: [18:26:10]  Best share: 8.16K
--------------------------------------------------------------------------------
 [P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
 GPU 0:  76.0C 2843RPM | 303.1K/295.0Kh/s | A: 768 R:0 HW:18955 WU: 4.0/m I:16
 GPU 1:  76.0C 1688RPM | 303.1K/295.0Kh/s | A:1024 R:0 HW:18334 WU:12.3/m I:16
--------------------------------------------------------------------------------

 [2014-02-04 18:13:02] Stratum from pool 0 detected new block
 [2014-02-04 18:13:27] Stratum from pool 0 detected new block
 [2014-02-04 18:14:27] Stratum connection to pool 0 interrupted
 [2014-02-04 18:14:28] Pool 0 difficulty changed to 512
 [2014-02-04 18:14:28] Pool 0 difficulty changed to 256
 [2014-02-04 18:14:43] Stratum from pool 0 detected new block
 [2014-02-04 18:15:35] Stratum from pool 0 detected new block
 [2014-02-04 18:15:48] Stratum from pool 0 detected new block
 [2014-02-04 18:16:13] Stratum from pool 0 detected new block
 [2014-02-04 18:16:39] Stratum from pool 0 detected new block
 [2014-02-04 18:16:50] Stratum from pool 0 detected new block
 [2014-02-04 18:17:10] Stratum from pool 0 detected new block
 [2014-02-04 18:17:49] Stratum from pool 0 detected new block
 [2014-02-04 18:18:45] Accepted 080863ba Diff 8.16K/256 GPU 1
 [2014-02-04 18:19:49] Stratum connection to pool 0 interrupted
 [2014-02-04 18:19:50] Pool 0 difficulty changed to 512
 [2014-02-04 18:19:50] Pool 0 difficulty changed to 256
 [2014-02-04 18:20:24] Stratum from pool 0 detected new block
 [2014-02-04 18:21:08] Stratum from pool 0 detected new block
 [2014-02-04 18:22:09] Stratum connection to pool 0 interrupted
 [2014-02-04 18:22:09] Pool 0 difficulty changed to 512
 [2014-02-04 18:22:09] Pool 0 difficulty changed to 256
 [2014-02-04 18:22:19] Stratum from pool 0 detected new block
 [2014-02-04 18:23:02] Stratum from pool 0 detected new block
 [2014-02-04 18:23:12] Stratum from pool 0 detected new block
 [2014-02-04 18:23:25] Stratum from pool 0 detected new block
 [2014-02-04 18:23:55] Stratum from pool 0 detected new block
 [2014-02-04 18:24:18] Stratum from pool 0 detected new block
 [2014-02-04 18:24:30] Stratum from pool 0 detected new block
 [2014-02-04 18:25:32] Stratum from pool 0 detected new block
 [2014-02-04 18:25:41] Stratum from pool 0 detected new block
 [2014-02-04 18:25:55] Stratum from pool 0 detected new block
 [2014-02-04 18:26:10] Stratum from pool 0 detected new block
</code></pre>
 6256: <p>Right next to HW is the number of hardware errors you are seeing.  This is an indicator that your intensity is set too high. Decrease your intensity until you stop seeing hardware errors. I usually use this link as a starting point for my configurations: <a href="https://litecoin.info/Mining_hardware_comparison" rel="nofollow">https://litecoin.info/Mining_hardware_comparison</a></p>
 13119: <p>Take a look at the following link, there is a FAQ near the end which answers this question specifically.</p>

<p><a href="http://www.kaostheory.net" rel="nofollow">http://www.kaostheory.net</a></p>

<p>To summarize it up, you need to make sure there isn't any hardware (HW) errors. This means that your configuration is not set correctly.</p>

<p>Another thing to look out for is work units (WU). This specifies how many hashes are actually being sent to the pool (after the rejected (R) and hardware errors).</p>

<p>You should expect that the WU is 90% of your raw hash rate. This tells you that you have a good and stable configuration.</p>

<p>Good luck!</p>
