Topic: [ANN] Technobit HEX8A1 -240 GHs Coincraft A1 board- Finished production - page 10. (Read 72425 times)

Quote from: ElGabo on April 14, 2014, 06:14:08 AM

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

Don't laugh on me but what is dmesg?

I would't. There is nothing to be ashamed of..dude.
dmesg shows some kernel messages related to all of the above
You know how to ssh to tplink right?
when you ssh to the the tplink just type dmesg
and post that here

Ok I'll do it when it stops. But I'll go and get a usb hub.

Thanks!

Is all good dude?
Have you plugged the hub in between?

Thanks the question!

Hub is here. Yesterday I've restarted it and working since then.

Now i won't touch until it stops, so I can post what dmesg shows, and I'll make the hub then.

You had a good carma, the miner is afraid..

loshia

legendary

Activity: 1610

Merit: 1000

Quote from: loshia on April 14, 2014, 06:01:43 AM

Quote from: loshia on April 14, 2014, 06:01:43 AM

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

Don't laugh on me but what is dmesg?

I would't. There is nothing to be ashamed of..dude.
dmesg shows some kernel messages related to all of the above
You know how to ssh to tplink right?
when you ssh to the the tplink just type dmesg
and post that here

Ok I'll do it when it stops. But I'll go and get a usb hub.

Thanks!

Is all good dude?
Have you plugged the hub in between?

ElGabo

hero member

Activity: 635

Merit: 500

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

Don't laugh on me but what is dmesg?

I would't. There is nothing to be ashamed of..dude.
dmesg shows some kernel messages related to all of the above
You know how to ssh to tplink right?
when you ssh to the the tplink just type dmesg
and post that here

Ok I'll do it when it stops. But I'll go and get a usb hub.

Thanks!

loshia

legendary

Activity: 1610

Merit: 1000

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

Don't laugh on me but what is dmesg?

I would't. There is nothing to be ashamed of..dude.
dmesg shows some kernel messages related to all of the above
You know how to ssh to tplink right?
when you ssh to the the tplink just type dmesg
and post that here

ElGabo

hero member

Activity: 635

Merit: 500

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

Don't laugh on me but what is dmesg?

loshia

legendary

Activity: 1610

Merit: 1000

Quote from: loshia on April 14, 2014, 05:31:53 AM

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

Super,
but meanwhile if same happens again just ssh to router and post here the output of dmesg.
Will you?
10X

ElGabo

hero member

Activity: 635

Merit: 500

Quote from: ElGabo on April 14, 2014, 05:28:17 AM

Quote from: loshia on April 13, 2014, 10:56:10 PM

Quote from: ElGabo on April 14, 2014, 05:28:17 AM

Any ideas why keeps shut down every 5 hours?

What shuts down
Some more info dude os product software which you are using?

Yeah sure! Sorry I was in hurry just dropped in the question.

So it's a Hex8A1 running directly from a TP-Link.

In the first few days it was runing fine, but the last 3 deays it keeps shuting down about every 5 hours and I have to switch it down and up to get it runing.

The boards stops working and I got this message from api log:

[Firmware Version] => 20140329
cgminer: 4_1_0_5ed45a0
Socket connect failed: Connection refused

Edit: Just ssh-d in. Cgminer starts but don't recognize the board.

Lsusb?
Try setting default to 8
Directly into tplink?

Use hub in between for sure
dmesg will show you a lot of usb errors. Tplink does not like slow usb devices Cry

Just put a usb hub in between that is all
You can do folowing
1. Throw away tplink power adaprter
2. Buy usb 2.0 powered hub
3. Throw away usb hub power adapter
4. Rib of the power jack of hub and connect it to your psu 5V - take power for the hub from PSU which you are using to power the miner
5. Connect both usb cables of tplink into that hub power and data
6. Plug in there your hex board
7. Forget about issues;)

Strange but I'll give it a try!

Thanks Loshia!

It is well known atheros chipset USB bug dude Wink

When it happens you are lost. Only reboot can solve the situation, because usb is fucked up completely
Trust me...
And make sure you are using single ground from your PSU only. That is the key Wink

There is a slight chance your usb cable to be faulty also....

PS: as temporary solution you can
vi /usr/bin/cgminer-monitor.sh

find at the bottom something like:

   echo "`date`: cgminer hang starting" >> /tmp/monitor.log
   mv /tmp/cm_old.log /tmp/cm.log
   exit 0;

change it to

   echo "`date`: cgminer hang starting" >> /tmp/monitor.log
   mv /tmp/cm_old.log /tmp/cm.log
   reboot
   exit 0;

And make sure cron is running

But this is temp solution only

I don't like temp solutions.

I'll just go, get a hub and do what you said. I don't want to more clever than everbody.....

loshia

legendary

Activity: 1610

Merit: 1000

Quote from: loshia on April 13, 2014, 10:56:10 PM

Quote from: loshia on April 13, 2014, 10:56:10 PM

Any ideas why keeps shut down every 5 hours?

What shuts down
Some more info dude os product software which you are using?

Yeah sure! Sorry I was in hurry just dropped in the question.

So it's a Hex8A1 running directly from a TP-Link.

In the first few days it was runing fine, but the last 3 deays it keeps shuting down about every 5 hours and I have to switch it down and up to get it runing.

The boards stops working and I got this message from api log:

[Firmware Version] => 20140329
cgminer: 4_1_0_5ed45a0
Socket connect failed: Connection refused

Edit: Just ssh-d in. Cgminer starts but don't recognize the board.

Lsusb?
Try setting default to 8
Directly into tplink?

Use hub in between for sure
dmesg will show you a lot of usb errors. Tplink does not like slow usb devices Cry

Just put a usb hub in between that is all
You can do folowing
1. Throw away tplink power adaprter
2. Buy usb 2.0 powered hub
3. Throw away usb hub power adapter
4. Rib of the power jack of hub and connect it to your psu 5V - take power for the hub from PSU which you are using to power the miner
5. Connect both usb cables of tplink into that hub power and data
6. Plug in there your hex board
7. Forget about issues;)

Strange but I'll give it a try!

Thanks Loshia!

It is well known atheros chipset USB bug dude Wink

When it happens you are lost. Only reboot can solve the situation, because usb is fucked up completely
Trust me...
And make sure you are using single ground from your PSU only. That is the key Wink

There is a slight chance your usb cable to be faulty also....

PS: as temporary solution you can
vi /usr/bin/cgminer-monitor.sh

find at the bottom something like:

   echo "`date`: cgminer hang starting" >> /tmp/monitor.log
   mv /tmp/cm_old.log /tmp/cm.log
   exit 0;

change it to

   echo "`date`: cgminer hang starting" >> /tmp/monitor.log
   mv /tmp/cm_old.log /tmp/cm.log
   reboot
   exit 0;

And make sure cron is running

But this is temp solution only

ElGabo

hero member

Activity: 635

Merit: 500

Any ideas why keeps shut down every 5 hours?

What shuts down
Some more info dude os product software which you are using?

Yeah sure! Sorry I was in hurry just dropped in the question.

So it's a Hex8A1 running directly from a TP-Link.

In the first few days it was runing fine, but the last 3 deays it keeps shuting down about every 5 hours and I have to switch it down and up to get it runing.

The boards stops working and I got this message from api log:

[Firmware Version] => 20140329
cgminer: 4_1_0_5ed45a0
Socket connect failed: Connection refused

Edit: Just ssh-d in. Cgminer starts but don't recognize the board.

Lsusb?
Try setting default to 8
Directly into tplink?

Use hub in between for sure
dmesg will show you a lot of usb errors. Tplink does not like slow usb devices Cry

Just put a usb hub in between that is all
You can do folowing
1. Throw away tplink power adaprter
2. Buy usb 2.0 powered hub
3. Throw away usb hub power adapter
4. Rib of the power jack of hub and connect it to your psu 5V - take power for the hub from PSU which you are using to power the miner
5. Connect both usb cables of tplink into that hub power and data
6. Plug in there your hex board
7. Forget about issues;)

Strange but I'll give it a try!

Thanks Loshia!

loshia

legendary

Activity: 1610

Merit: 1000

Any ideas why keeps shut down every 5 hours?

What shuts down
Some more info dude os product software which you are using?

Yeah sure! Sorry I was in hurry just dropped in the question.

So it's a Hex8A1 running directly from a TP-Link.

In the first few days it was runing fine, but the last 3 deays it keeps shuting down about every 5 hours and I have to switch it down and up to get it runing.

The boards stops working and I got this message from api log:

[Firmware Version] => 20140329
cgminer: 4_1_0_5ed45a0
Socket connect failed: Connection refused

Edit: Just ssh-d in. Cgminer starts but don't recognize the board.

Lsusb?
Try setting default to 8
Directly into tplink?

Use hub in between for sure
dmesg will show you a lot of usb errors. Tplink does not like slow usb devices Cry

Just put a usb hub in between that is all
You can do folowing
1. Throw away tplink power adaprter
2. Buy usb 2.0 powered hub
3. Throw away usb hub power adapter
4. Rib of the power jack of hub and connect it to your psu 5V - take power for the hub from PSU which you are using to power the miner
5. Connect both usb cables of tplink into that hub power and data
6. Plug in there your hex board
7. Forget about issues;)

TrytoHex

member

Activity: 86

Merit: 10

My Hex16a1's are turning into zombi's again with this update. First 2 days everything was fine, now even after rebooting my TpLink I have to disconnect some usb cables and reconnect them, so I guess I'm going to downgrade my Hex16a1 TpLink 2 versions again...

ElGabo

hero member

Activity: 635

Merit: 500

Any ideas why keeps shut down every 5 hours?

What shuts down
Some more info dude os product software which you are using?

Yeah sure! Sorry I was in hurry just dropped in the question.

So it's a Hex8A1 running directly from a TP-Link.

In the first few days it was runing fine, but the last 3 deays it keeps shuting down about every 5 hours and I have to switch it down and up to get it runing.

The boards stops working and I got this message from api log:

[Firmware Version] => 20140329
cgminer: 4_1_0_5ed45a0
Socket connect failed: Connection refused

Edit: Just ssh-d in. Cgminer starts but don't recognize the board.

loshia

legendary

Activity: 1610

Merit: 1000