Topic: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) - page 126. (Read 836164 times)

Very thanks for new undervilting, all work fine on RX 588 SE!

For fine tuning i'm using polaris bios standart voltages: 800 812 825 837 850 862 875 887 900 912 925 937 950
And lock PowerStage to 0

Also i noticed that newest image is causing on some rigs 4MH/s
So if someone have this problem i suggest using older image while we will investigate whats wrong.

https://download.simplemining.net/SimpleMiningOS-NV-RX-v1176-4.17.1-amd18.10.img.zip

After flashing new image, ethminer-v0.15.0 works as it should. Thanks Tytanick!

Nice job BRO! Nice job!

Guys. few posts back you will see

SOME TUTORIAL ABOUT AGGRESIVE UNDERVOLTING.

I suggest looking at it

and also:

New OS image
If you have newer Nvidia GPUs you can reflash your rig with that image but if it is working fine then it is no need to reflash
- newest kernel 4.17.14
- newest amd driver 18.20
- newest nvidia driver 396.51
- image is available for RX/NV in the About OS menu
- drivers are never updated in auto-updates becasue it would broke your rig ofcourse.

Seems to be ok now. Thanks.

Yes we had error in our system which existed for about 30-60 minutes.
That error caused that if rig was reloaded or rebooted itself with that time, then it group changed to defualt one from your list.
Please verify if your rigs are in right groups.

Just tested aggressive undervolt with one of my rigs: 6x Sapphire RX580 Nitro+ 8GB Hynix. It was 940W before and now it's 827W. OC setup is: core 1200, mem 2200, undervolt 850.

Looks like assigning to groups is not working. It's switching to default all the time.

Edit 1: looks like dashboard (groups) is fixed now.

Edit 2: Seems my rig was not stable at 850mV and core1200/mem2200/powerstage 2. I had to change to 875mV and now seems to be stable. Power from the wall - 835W.

It is now fixed, some bug in our dashboard.


Update v1183 and dashboard v3068
-aggressive undervolting (in rig RX OC settings)
-Telegram notifications now work also in telegram groups
-hovering on rig name will now show driver version and max cuda version on nvidia rigs
-t-rex miner syntax parser
-big changes in code to fix some issues in dashboard
- added bminer-v10.2.0


SOME TUTORIAL ABOUT AGGRESIVE UNDERVOLTING.
Here is How to proceed with new aggresive undervolting.
OK lets begin that your current settings could not work after you will switch your rig to aggresive undervolting.
This is becasue some GPUs do not like standard undervolting and they just did not undervolted at all.
So if you had very low values and you switch to aggresive undervolting then it will just crash rig and reboot it over and over...
Sooo let me tell you what you should do now....
Open overclocking window in your RigList.
Then if you had PowerStage at 0-4 i suggest going to powerstage 5 or 6.
Then you should start undervolting from values like 950 and test rig for few minutes if it will be working fine and not rebooting.
Ofcourse TURN ON aggresive undervolt swtich to "Blue" position
You can see uptime in minutes by hovering on rig status "ON"
If it is stable for few minutes then you can start going lower.
I suggest stepping every 25
So 950 -> 925 -> 900 -> 875 -> 850
You can start with lower value and see if it will work or not for example 850.
And rise if it is unstable.

You can also play with powerstage lets say 4

OK.
Undervolting will cause that gpu takes less wattage to work.
So temperature will drop or if you have target temperature set to some max level then you will see drop in fan speed.
You can write down temperature and fanspeed for tests.
But the real meter would be wall power meter which will show you exactly what is going on there

P.S By default aggresive undervolting is turned off on old rigs to remain compatibility.
But it is enabled on all new added rigs.
Aggresive undervolting is suggested method and it is not dangerous at all.
If something will be wrong then GPU will just crash or become unstable

@tytanick
can you install a SGminer that is compatible to mine Bitcore (timetravel10) with Simplemining? All i have testet will not work.

this device has an ARM processor. you would require an OS that support RISC instruction set. Simplemining OS is based on Ubuntu, and does not support this hardware.

I have an question. Does SMOS require any specific CPU? Or can it be run at this computer? https://www.pine64.org/?page_id=61454 If so, you could turn that badass to a 4 graphics card mining machine

I'm getting the same error from time to time.

Thank you for the quick guide.

Also, i get the big orange bar that says Error CSRF token.
What does that mean?

Thank you BRO!
Yes I have Palit Dual rigs ))))

Changelog:
ADDED z-enemy-v1.17-cuda9.1

Hi, recently i had someone that GTX1060 powerlimit was not working and it was due to unsupported GPU by current driver.
So if thats the case then i think reflashing your pendrive will solve this problem
https://download.simplemining.net/SimpleMiningOS-NV-RX-v1182-4.17.14-amd18.20-nv396.51.img.zip
So, download, reflash, change email (now editing this file will work even under MacOS) and then save, unmount and boot on rig.
All settings should be ofcourse downloaded from server so no need to do anything else.
Just please check if this is working fine and please tell me if by any chance you had PALIT GPU - becasue that was the case last time in other user rig ?
Also if you guys will have more issues, please write to [email protected]
We have official support by email as writing on forum is not so easy/fast/good.... etc ....


Thats becasue i am not focusing on documentation and rather i am trying to make everyting as easies as possible and in most cases people figure everything out
Lets call this mistery and adventure in my OS

OK, after loggin in into your dashboard, please click in right top corner in your email adress (geat icon).
Then you will have few things there : 2fa and telegram notifications.
Proceed steps there and it will be working
In future there will be more notifications than online/offline rigs but we need more time.
And i did not made email notifications on purpuse. We do not want to spam it as we can use telegram much better notifications.

Thanks TS!

Maybe I set the question in bad way but I meant not to undervolt Nvidia cards but to make lower power limit as much as possible.
I am waiting when there will be possible to install 396 Nvidia driver in SMOS to lower -pl to 65w on my 1063 cards rigs.
And as long as its still be 390 Nvidia driver in SMOS I will NOT register my rigs here and will continue to use Ubuntu.

Sorry, Tytanick