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Topic: Gridseed 5-Chip no longer having shares submitted/accepted? (Read 1339 times)

jawitech
full member
Activity: 196
Merit: 100
Gridseed 5-Chip no longer having shares submitted/accepted?
January 30, 2015, 11:21:47 PM
#5
Quote from: thatwilsonnerd on January 30, 2015, 10:35:06 PM
Interesting - I moved it to another server I have and it seems to be submitting shares just fine with the newer power brick.

As far as I remember, you better use 12V 2A for Gridseeds. Had a similar problem with a 12V 1A PSU.
The problem you experienced usually happens with Gridsees if

1. difficulty is too high
2. PSU with not enough power
thatwilsonnerd
newbie
Activity: 3
Merit: 0
Re: Gridseed 5-Chip no longer having shares submitted/accepted?
January 30, 2015, 10:35:06 PM
#4
Interesting - I moved it to another server I have and it seems to be submitting shares just fine with the newer power brick.
thatwilsonnerd
newbie
Activity: 3
Merit: 0
Re: Gridseed 5-Chip no longer having shares submitted/accepted?
January 30, 2015, 09:32:35 PM
#3
Quote from: sirslayer on January 30, 2015, 06:50:41 PM
https://bitcointalksearch.org/topic/whats-means-of-stratum-from-pool-0-requested-work-restart-178888

Thanks, but that doesn't really answer my question. I know what the work restart is. My problem is that all of a sudden, my miner is not having any shares accepted/rejected/etc. It's like it just stopped submitting.
sirslayer
hero member
Activity: 540
Merit: 501
chickens and cryptos
Re: Gridseed 5-Chip no longer having shares submitted/accepted?
January 30, 2015, 06:50:41 PM
#2
https://bitcointalksearch.org/topic/whats-means-of-stratum-from-pool-0-requested-work-restart-178888
thatwilsonnerd
newbie
Activity: 3
Merit: 0
Re: Gridseed 5-Chip no longer having shares submitted/accepted?
January 30, 2015, 04:07:55 PM
#1
I have a Gridseed 5-chip that was get shares accepted just fine until sometime very early this morning. I'm mining LTC only with it and it seems to be hashing (well, it shows a has rate - output from cgminer attached). I'm running this on CentOS w/ cgminer:

http://s11.postimg.org/4zvjfnfb7/cgminer.png
upload picture

Originally I had just a 12V 1A power cord plugged into it, but after I noticing nothing was getting accepted anymore, I switched it out to a 12V 1/2/3/4A power brick with no luck.

Any thoughts?

edit to add my launch command:

Code:
sudo ./cgminer --scrypt --url=stratum+tcp://us.litecoinpool.org:3333 --userpass=thatwilsonnerd.gsd0:XXXX --gridseed-options=baud=115200,freq=850,chips=5 --hotplug=5
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