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for me 11.1 is more stable version. on 11.2 i get crash evry 10 min...
I also had same problems, not every 10 minutes but crashed twice in 24 hours. I'm mining with 8 gpu since 4 months and never had a single crash with previous Claymore versions, something wrong with 11.2 On my Linux miners, the migration to v11.2 reduced performance. All was tuned automatically to optimise hashrate and consumption, especially the ETHI/DCRI... finally after reoptimizing, changing memfreq and intensities, it was faster and consuming less... If GPU are unstable, it may be because cards are near instability and were pushed too far with new algorithm. Review the frequencies and intensities... |
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Due to critical bug with rejected shares I uploaded v11.2 again, please re-download it.
If you are not sure if you updated properly, start miner and find "b517" in the log, at the beginning, this is correct build number.
I dont find b517 on Linux. Was the bug on Linux too, and how to check all is OK?  Beside that when upgrading I've seen performance (ETH only) down about 50kH/s on each RX4/580, but after relaunching my optimization process (Memfreq, dcri, ethi), I won 50kH/s. consumption seems slightly lower. I have to verify all, but it seems good on Linux+amdgpu v17.50.  |
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Looks nice, same protocol as what I do manually... By the way is there any way to undervolt in linux, without playing with offset and VoltageObjectInfo in the VBIOS? |
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@Claymore "WattMan Support Coming For Radeon Polaris GPUs On Linux" https://www.phoronix.com/scan.php?page=news_item&px=Auto-WattMan-Polaris"Back in 2016 AMD introduced WattMan to their Radeon Software driver to allow for fine-tuning of GPU voltage, engine clocks, memory clocks and more. An incarnation of that is now approaching their open-source Linux driver. " Not for now  |
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I'll try to play with the js API, then see if I can understand what is happening... |
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Is there any support of java or C/C++ API for recent version : Ledger Nano S ?
I've seen Javascript and chrome embeded version, not well documented, but for C/C++ or java, it is only BTChip obsolete version...
Github have much projects, but documentation is brutal... It seems all i need would be a "Howto" setup the dev env, a helloworld for the HID transport layer, and a reference documentation for the service (the app managing the secondary passphrase). BTChip java APi was good enought, so i could contact the Nano via WinUSB+usb4java, but even getFirmwareVersion is not compatible...
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Solved my own problem.. ROCm needs to be installed after the AMDGPU Blockchain drivers for Ubuntu... Happy Mining!
with latest AMDGPU-PRO v17.50 no need of ROCm... I've installed a blank ubuntu 16.04 with amdgpu 17.50 --compute... it works perfectly. but with previous version ROCm was solving DAG limitation (activate big 2M pages). |
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@claymore > can i sugest to add variables that we can setup in the cofig file , like $RigName, so that when we change the mining pool for example and upload the config (for multiple rigs i mean) only would need to change one line of code (or copy/pase the new pool and be done)
I think it does already work with %NAMEOFVAR% (even on linux, this is DOs syntax) for example in y epools.txt I have: POOL: eth-eu2.nanopool.org:9999, WALLET: %ETHWALLETADDRESS%/%MINERNODE%/%MAIL%, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0 ... |
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Can't wait for the updated Linux version! Plz!
Hey, it's Sunday ! Even a miner maker have off-time.  |
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Hello! I have actually a little problem. I got that when I start the software.  Someone can help me? "CUDA error - Cannot allocate big bugger for DAG. check readme for possible solutions" I don't have Nvidia, but as said it shuld be documented in the readme.txt. I suspect - "Set Virtual Memory 16 GB." - need 4GB VRAM on AMD I would suspect missing environement variables (GPU_FORCE_64BIT_PTR ...) |
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Hello,
I do need a help. I'm running few rigs under ethOS on RX480 8GB. So my issue is, that on every rig in diffrent time I got problem "WATCHDOG: GPU 0 hangs in OpenCL call, exit" (different cards on different rigs and getting this error in different time in different rigs - from 60 minuts after start till few hours/days). So the problem is, that after getting message "Restarting OK, exit..." theoretically Claymore should restart, but I'm just getting "ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss" message all the time, while rig is on.
Does anybody know what issue it could be? For sure the matter of this message is raiser and overlocking (in some cases I'm gettin this problem with not overlocked cards)
I use Ubuntu 16.04.3 and I have this kind of problem, linked to overclocking and similar instability problems. The problem is that it is locking something hardware, and the kernel cannot stop the thread, nor even shutdown properly. I used a USB watchdog, but recently i found that my Asrock H81 ProBTC include an iTCO watchdog that is just to be configured with linux watchdog. for restart I use the restart.sh with a shutdown -r (check thay you have a restart.sh that works, show trace to see if it is called). if your kernel is just stuck while rebooting, try to configure the watchdog of your motheboard if there is on, or acquire a USB watchdog. Maybe it is already configured under EthOS |
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The amdgpu-pro v17 never worked for me on OC/UV. I've heard crimson drivers, but with older linux, did work... never tested.
So which one you are using currently ? I use V17.50 but for overclocking I use bios flashing, and I don't undervolt (too bad). |
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So, I guess then way to work is to install the old driver , which one you think will work ?
I tried 17.40,49xxx 17.40.48xxx 17.50.xxx , all showing ADL error.
The amdgpu-pro v17 never worked for me on OC/UV. I've heard crimson drivers, but with older linux, did work... never tested. |
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... now I can see card but somehow claymore overclock settings are ignored by GPU and hence its not stable though work find in dual boot under windows where it can see claymore oc/ undervolt.
My claymore shows error "AMD ADL library not found", does this hs to do something with it ?
On Linux, for me, the overclock and undervolt options don't work... ADL is no more working with amdgpu-pro, and it was the lib who was doing the overclock/undervolt some options works, because of sysfs entries, but I only see fan&temperature working. if someone can tell me you can change clock or voltage from amdgpu, i'll be happy. |
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shows its present However, following shows no driver loaded for it , lshw -c video | grep configuration on my rig it produces configuration: driver=amdgpu latency=0
configuration: driver=i915 latency=0
configuration: driver=amdgpu latency=0
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Probably you make a typo here, or else it is really an error. can you see the cards with " atiflash -ai" ? can you see your amdgpu cards with "clinfo" try: clinfo|grep "Board name" and: clinfo|grep "OpenCL" mysterious for me |
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I was on 17.40 , updated to v17.50 , installed without any problem however, my GPU (RX580) was not detected. I can see it lspci | grep VGA but claymore can't see , neither rocm-smi can see it. Removed it and installed 17.40, now it can't install, giving some kernel related error that this is not made for this 4.11 (rocm kernel). So I don't have any AMDGPU-pro driver but on reboot card is detected and its working with same hash I was getting previously. How following shows nothing. But shows amdgpu driver loaded for my GPU , how do I find which version is that ? to know the package relative to amdgpu try " dpkg -l| grep amdgpu|grep -v ubuntu16" (the grep -v ubuntu16 is because some adgpu libs are from core ubuntu, not amdgpu-pro. check each name) but there are also many other pakage related but without the name then do somethin like "dpkg --purge amgdpu-core amdgpu-pro-core amdgpu-dkms ... and so on" or if you are lazy and feel lucky (check the list generated before) "dpkg --purge `dpkg -l| grep amdgpu|grep -v ubuntu| awk '{ print $2;}'` " check if there are pachage with failed dependencies with "apt-get install" if there are, purge them too... and then reinstall (--opencl=legacy and probably --headless unless you use X11 on your GPU). I have a Sapphire RX580, so it should work... |
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