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Ubuntu 16.04.02 LTS wont mine with RX 550 #88
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Does it freeze on OPENCL#0 99% - check #77 |
Nope, It doesn't even start "[OPENCL]:No OpenCL platforms found With any other Card I plug into the pcie slot, it works fine, it just doesn't work with the RX 550 4GB |
Can you try |
I tried to setup my RX470 on ubuntu 16.04.2 as well. No luck. Tried with
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try running as root (sudo. ..... ) |
I am running all commands on |
Any luck with this |
It is a known driver issue at AMD. Let's wait for new amdpro gpu drivers |
--opencl-device 2 , as Device 1 is prob. your CPU. |
@derubm thats may be true for rx 560, 570 and 580, but the current amdgpu pro drivers are just broken, so you only see the CPU platform and no GPU-Platform. It will be fixed in the next amdpgu pro drivers. |
If the new AMD Catalyst driver doesn't fix the RX550 issue then I'll gladly throw in 5eth to the pool to anyone who gets it working with the AMD Radeon drivers and Open source OPENCL if possible, AMD OPENCL otherwise. https://signal.org/blog/bithub/ |
AMDGPU Pro 17.40 is released. http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Driver-for-Linux-Release-Notes.aspx Good luck testing |
Just updated to Ubuntu 16.04.03LTS and AMDGPU Pro 17.40 and that didn't fix it. I think this issue should be closed since the issue is with the driver and not ethminer. (https://community.amd.com/message/2811352#2827695) seems to be the most active thread in regards to OpenCL on this card. |
Hi Cryptomine, following the installation guide from AMD won't do on multiple GPU but instead install the AMDGPU 17.40 with these commands This work on my miner using Ubuntu 16.04.3 LTS and AMDGPU-PRO 17.40 |
nova25edz: Which cards do you use when you verified this? Kind regards, Daniel |
Just FYI - I know everyone still having problems with AMD and their ability to actually write a (Linux) driver that supports the hardware correctly, thought I'd post this here since I noticed this thread again: On released Linux Kernel 4.14 or higher (which is available from Ubuntu PPA now)
https://kernelnewbies.org/Linux_4.14#line-62 At least kernel has improved for GPU use. Maybe someday AMD will release (new) bug free/working opencl drivers. But not holding my breath. |
I am using RX580 8GB, but it should work on any RX 500 series |
That's why it works for you. Only the RX550 (Polaris 12) doesn't have working drivers for Linux. |
what does |
Hi guys, I think I have the same problem on a RX580 8GB...
OpenCL Output: https://pastebin.com/t5zW3KDW For the record, I'm running Fedora 27 w/Wayland, with the opensource driver. |
try adding |
It will not work. 550s are known to have OpenCL issues with latest linux opencl package, its not driver related though. |
Thanks,
Thanks for answering, fast question, is there a version of OpenCL I can install that will work, or where can I pay attention to see when they release something that might work? |
https://community.amd.com/thread/221002 |
same issue here, but this solved it: |
Cool @aphilippi ! Btw, do you use Wayland or Xorg? |
no, we're building a cheap and low-power xmr miner using https://github.com/fireice-uk/xmr-stak |
finally! Thanks for the high @aphilippi |
reminder - |
I have had the same problem exactly as dan experienced and went through installing 17.40 and then also the 17.50 and ubuntu 16.4 running claymore 10.2 would not recognize the 550. All my other rigs run fine 480s, 580s linux 17.50 drivers. In the effort to get my 550 to work outside of windows at more hashrate I went through the process of the posts here and others. the main hang up I still have is rocm wont install. I then discovered that the board and processor I was using was gen2 PCIE and pentium which rocm does not support. So I was interested to know what board and processor you used when you finally got it to work from aphillipi recommendation and is their another way to use opencl to recognize pentium and gen2pcie setups. I run gen 2pcie setups unbuntu 16.4 and claymore 10.2 with great results with 480s and 580s. Anyone care to comment? |
@aphilippi Confirmed that the beta 550 driver you linked to works, I'm seeing ~6.3Mh/s per GPU on Ubuntu Server 16.04.03 LTS. I used the -y instead of -compute flag so I'll test the -compute flag and report back here, probably next week unless someone else does so first. @rcole1200 Sorry, I have no way to test pcie2 at this time, I'm not using rocm and don't really know what benefits it provides besides being open source which is pretty nice but any explanation would be appreciated. |
Nevermind, I actually had some free time. The "--compute" flag did nothing for the RX 550 4GB, however it might be default since the beta driver was made for no other reason than to add openCL support, but "Enabling Large Page Support" Increased the per GPU hash rate from ~6.3Mh/s to ~7.1Mh/s |
I've been trying to get the RX550 4GB cards to run under Ubuntu 16.04.02 LTS but haven't had much luck. I've currently only tried the AMDGPU-PRO driver but I was going to test the radeon driver soon. The card mines under Windows So the issue is probably driver side in linux.
The card being polaris 12 instead of 11 might be the source of some issues. I'd gladly donate some ETH to anyone who can help me get these cards mining under Linux
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