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Ubuntu identifies the second GPU only partially.

Ubuntu identifies the second GPU only partially.

R
Rhuji
Senior Member
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437
10-10-2016, 08:35 PM
#1
Hi everyone, I've been working with an RX Vega and a R9 290 setup for some time now. When I try to launch Claymore Miner, the GPU isn't showing up at all. I've got AMDGPU-Pro 17.40 installed alongside Rocm. In the first PCIe slot it appears in the miner, but when I connect the second GPU to another monitor, everything on that screen becomes unstable and glitchy. Have any ideas or troubleshooting steps you'd recommend?
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R
Rhuji
10-10-2016, 08:35 PM #1

Hi everyone, I've been working with an RX Vega and a R9 290 setup for some time now. When I try to launch Claymore Miner, the GPU isn't showing up at all. I've got AMDGPU-Pro 17.40 installed alongside Rocm. In the first PCIe slot it appears in the miner, but when I connect the second GPU to another monitor, everything on that screen becomes unstable and glitchy. Have any ideas or troubleshooting steps you'd recommend?

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RageGlitch
Posting Freak
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771
10-11-2016, 12:47 AM
#2
The issue with the second card not showing up is a warning. It suggests the driver might be malfunctioning or the card could be damaged. I’m uncertain if the newest driver supports both cards or if they require different ones. EDIT: The driver should function with both cards. Try the R9 290 on another PC and check performance (tests, logs). Edited November 15, 2017 by NelizMastr Double-check
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R
RageGlitch
10-11-2016, 12:47 AM #2

The issue with the second card not showing up is a warning. It suggests the driver might be malfunctioning or the card could be damaged. I’m uncertain if the newest driver supports both cards or if they require different ones. EDIT: The driver should function with both cards. Try the R9 290 on another PC and check performance (tests, logs). Edited November 15, 2017 by NelizMastr Double-check

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I
ImBills
Junior Member
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34
10-12-2016, 07:11 AM
#3
The cards function properly in the first PCIEx16 slot, and they also work well in the second slot when none are present there. I verified that both slots and cards operate without issues. Both models are compatible with AMDGPU-Pro 17.40.
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ImBills
10-12-2016, 07:11 AM #3

The cards function properly in the first PCIEx16 slot, and they also work well in the second slot when none are present there. I verified that both slots and cards operate without issues. Both models are compatible with AMDGPU-Pro 17.40.

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iron_finder1
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750
10-12-2016, 07:18 AM
#4
Yes, it identifies the devices.
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iron_finder1
10-12-2016, 07:18 AM #4

Yes, it identifies the devices.

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emmylee33
Senior Member
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710
10-12-2016, 02:44 PM
#5
The system recognizes both GPUs as VGA compatible, yet it fails to function with Claymore.
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emmylee33
10-12-2016, 02:44 PM #5

The system recognizes both GPUs as VGA compatible, yet it fails to function with Claymore.

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