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LiteCoin Rig Specs:
3x MSI Radeon HD 7950 3GB GDDR5 (Twin Frozr)
Latest version of xUbuntu
3.7.2 CGMiner
ASRock 970 Extreme4 Motherboard

Built on the specs of http://www.cryptobadger.com/2013/04/build-a-litecoin-mining-rig-linux/


Hi there,  

Trying to get my CGMiner and rig functioning.  Here is what I created.  Any help would be appreciated.

I created this file to start CGMiner:

 #!/bin/sh
export DISPLAY=:0
export GPU_MAX_ALLOC_PERCENT=100
export GPU_USE_SYNC_OBJECTS=1
cd /home/miner/cgminer-3.7.2
./cgminer --scrypt -I 20 -w 256 --thread-concurrency 24000 --gpu-powertune 20 -o stratum+tcp://stratum.netcodepool.org:4093 -u cookiedavis.1 -p x

Ran it.

[2014-02-08 11:24:12] Started cgminer 3.7.2
 [2014-02-08 11:24:12] Loaded configuration file /home/miner/.cgminer/cgminer.conf
 [2014-02-08 11:24:12] Error in configuration file, partially loaded.
 [2014-02-08 11:24:13]  0       Tahiti
 [2014-02-08 11:24:13]  1       Tahiti
 [2014-02-08 11:24:13]  2       Tahiti
 [2014-02-08 11:24:13] GPU 0 AMD Radeon HD 7900 Series hardware monitoring enabled
 [2014-02-08 11:24:13] GPU 1 AMD Radeon HD 7900 Series hardware monitoring enabled
 [2014-02-08 11:24:13] GPU 2 AMD Radeon HD 7900 Series hardware monitoring enabled
 [2014-02-08 11:24:13] Probing for an alive pool
 [2014-02-08 11:24:13] Testing pool stratum+tcp://stratum.netcodepool.org:4093
 [2014-02-08 11:24:13] Testing pool stratum+tcp://stratum.netcodepool.org:4093
 [2014-02-08 11:24:13] Testing pool stratum+tcp://stratum.netcodepool.org:4093
 [2014-02-08 11:24:13] Pool 2 difficulty changed to 128
 [2014-02-08 11:24:13] Pool 0 difficulty changed to 128
 [2014-02-08 11:24:13] Pool 1 difficulty changed to 128
 [2014-02-08 11:24:13] Stratum authorisation success for pool 2
 [2014-02-08 11:24:13] Stratum authorisation success for pool 0
 [2014-02-08 11:24:13] Switching to pool 2 stratum+tcp://stratum.netcodepool.org:4093 - first alive pool
 [2014-02-08 11:24:13] Pool 0 stratum+tcp://stratum.netcodepool.org:4093 alive, testing stability
 [2014-02-08 11:24:13] Pool 2 stratum+tcp://stratum.netcodepool.org:4093 alive
 [2014-02-08 11:24:13] Switching to pool 0 stratum+tcp://stratum.netcodepool.org:4093


Also ran this:

after running cgminer-3.7.2/configure I get the following output:

cgminer 3.7.2
------------------------------------------------------------------------


Configuration Options Summary:

  libcurl(GBT+getwork).: Enabled: -lcurl  
  curses.TUI...........: FOUND: -lncurses
  OpenCL...............: Detection overrided. GPU mining support DISABLED
configure: error: No mining configured in
miner@miner-desktop:~/cgminer-3.7.2$

Then exited out of CGMiner and got the following results:

miner@miner-desktop:/home$ ./mine_dogecoins.sh
 [2014-02-08 11:24:12] Invalid config option --kernel: Cannot specify a kernel with scrypt                    
 [2014-02-08 11:42:31]
Summary of runtime statistics:
                    
 [2014-02-08 11:42:31] Started at [2014-02-08 11:24:14]                    
 [2014-02-08 11:42:31] Runtime: 0 hrs : 17 mins : 44 secs                    
 [2014-02-08 11:42:31] Average hashrate: 102.8 Kilohash/s                    
 [2014-02-08 11:42:31] Solved blocks: 0                    
 [2014-02-08 11:42:31] Best share difficulty: 3.81K                    
 [2014-02-08 11:42:31] Share submissions: 14                    
 [2014-02-08 11:42:31] Accepted shares: 14                    
 [2014-02-08 11:42:31] Rejected shares: 0                    
 [2014-02-08 11:42:31] Accepted difficulty shares: 1344                    
 [2014-02-08 11:42:31] Rejected difficulty shares: 0                    
 [2014-02-08 11:42:31] Reject ratio: 0.0%                    
 [2014-02-08 11:42:31] Hardware errors: 0                    
 [2014-02-08 11:42:31] Utility (accepted shares / min): 0.79/min                    
 [2014-02-08 11:42:31] Work Utility (diff1 shares solved / min): 100.88/min
                    
 [2014-02-08 11:42:31] Stale submissions discarded due to new blocks: 0                    
 [2014-02-08 11:42:31] Unable to get work from server occasions: 0                    
 [2014-02-08 11:42:31] Work items generated locally: 209                    
 [2014-02-08 11:42:31] Submitting work remotely delay occasions: 0                    
 [2014-02-08 11:42:31] New blocks detected on network: 15
                    
 [2014-02-08 11:42:31] Pool: stratum+tcp://stratum.netcodepool.org:4093                    
 [2014-02-08 11:42:31]  Share submissions: 14                    
 [2014-02-08 11:42:31]  Accepted shares: 14                    
 [2014-02-08 11:42:31]  Rejected shares: 0                    
 [2014-02-08 11:42:31]  Accepted difficulty shares: 1344                    
 [2014-02-08 11:42:31]  Rejected difficulty shares: 0                    
 [2014-02-08 11:42:31]  Reject ratio: 0.0%                    
 [2014-02-08 11:42:31]  Items worked on: 140                    
 [2014-02-08 11:42:31]  Stale submissions discarded due to new blocks: 0                    
 [2014-02-08 11:42:31]  Unable to get work from server occasions: 0                    
 [2014-02-08 11:42:31]  Submitting work remotely delay occasions: 0
                    
 [2014-02-08 11:42:31] Pool: stratum+tcp://stratum.netcodepool.org:4093                    
 [2014-02-08 11:42:31]  Share submissions: 0                    
 [2014-02-08 11:42:31]  Accepted shares: 0                    
 [2014-02-08 11:42:31]  Rejected shares: 0                    
 [2014-02-08 11:42:31]  Accepted difficulty shares: 0                    
 [2014-02-08 11:42:31]  Rejected difficulty shares: 0                    
 [2014-02-08 11:42:31]  Items worked on: 0                    
 [2014-02-08 11:42:31]  Stale submissions discarded due to new blocks: 0                    
 [2014-02-08 11:42:31]  Unable to get work from server occasions: 0                    
 [2014-02-08 11:42:31]  Submitting work remotely delay occasions: 0
                    
 [2014-02-08 11:42:31] Pool: stratum+tcp://stratum.netcodepool.org:4093                    
 [2014-02-08 11:42:31]  Share submissions: 0                    
 [2014-02-08 11:42:31]  Accepted shares: 0                    
 [2014-02-08 11:42:31]  Rejected shares: 0                    
 [2014-02-08 11:42:31]  Accepted difficulty shares: 0                    
 [2014-02-08 11:42:31]  Rejected difficulty shares: 0                    
 [2014-02-08 11:42:31]  Items worked on: 0                    
 [2014-02-08 11:42:31]  Stale submissions discarded due to new blocks: 0                    
 [2014-02-08 11:42:31]  Unable to get work from server occasions: 0                    
 [2014-02-08 11:42:31]  Submitting work remotely delay occasions: 0
                    
 [2014-02-08 11:42:31] Summary of per device statistics:
                    
 [2014-02-08 11:42:31] GPU0                | (5s):14.27K (avg):34.30Kh/s | A:64 R:0 HW:0 WU:19.5/m                    
 [2014-02-08 11:42:31] GPU1                | (5s):14.24K (avg):34.27Kh/s | A:640 R:0 HW:0 WU:47.0/m                    
 [2014-02-08 11:42:31] GPU2                | (5s):14.26K (avg):34.25Kh/s | A:640 R:0 HW:0 WU:34.5/m                    
 [2014-02-08 11:42:31]                      
miner@miner-desktop:/home$

Any ideas what I should do?

I'm trying to mine DogeCoins :)