I have a problem setting up this GPU in Ubuntu. If i generate xorg.conf like i do it for other NVIDIA cards nvidia-xconfig -a --allow-empty-initial-configuration --cool-bits=28 --use-display-device=“DFP-0” --connected-monitor=“DFP-0”, i’m getting only 2mh/s. Nvidia-smi report:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 384.47 Driver Version: 384.47 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 P106-100 On | 00000000:01:00.0 Off | N/A |
| 30% 51C P8 17W / 65W | 2257MiB / 6075MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
| 1 P106-100 On | 00000000:04:00.0 Off | N/A |
| 30% 51C P8 17W / 120W | 2257MiB / 6075MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
| 2 P106-100 On | 00000000:05:00.0 Off | N/A |
| 30% 51C P8 17W / 120W | 2257MiB / 6075MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
| 3 P106-100 On | 00000000:06:00.0 Off | N/A |
| 30% 49C P8 17W / 120W | 2257MiB / 6075MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1048 G /usr/lib/xorg/Xorg 6MiB |
| 0 2927 C /root/miner/claymore-eth-v9.8/ethdcrminer64 2241MiB |
| 1 1048 G /usr/lib/xorg/Xorg 6MiB |
| 1 2927 C /root/miner/claymore-eth-v9.8/ethdcrminer64 2241MiB |
| 2 1048 G /usr/lib/xorg/Xorg 6MiB |
| 2 2927 C /root/miner/claymore-eth-v9.8/ethdcrminer64 2241MiB |
| 3 1048 G /usr/lib/xorg/Xorg 6MiB |
| 3 2927 C /root/miner/claymore-eth-v9.8/ethdcrminer64 2241MiB |
+-----------------------------------------------------------------------------+
name, power.draw [W], fan.speed [%], temperature.gpu, clocks.current.video [MHz], clocks.current.memory [MHz]
P106-100, 17.33 W, 30 %, 51, 607 MHz, 405 MHz
P106-100, 17.73 W, 30 %, 51, 607 MHz, 405 MHz
P106-100, 17.21 W, 30 %, 51, 607 MHz, 405 MHz
P106-100, 17.23 W, 30 %, 49, 607 MHz, 405 MHz
As you can see, all cards working in P8 performance level at 17W with power linit 120W setting up OC’in don’t work even thought nvidia-settings reports it’s all good.
$ sudo nvidia-settings -a GPUMemoryTransferRateOffset[2]=1000
(process:29745): Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0.0) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0.1) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0.2) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0.3) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0[gpu:0]) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0[gpu:1]) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0[gpu:2]) assigned value 1000.
Attribute 'GPUMemoryTransferRateOffset' (simpleminer:0[gpu:3]) assigned value 1000.
And here is what. If i remove -a --allow-empty-initial-configuration (without xorg runnng on cards), all cards hashing on 20mh/s but obviously, OC’in don’t work because no xorg running on GPU’s. Do you guys have any ideas how i can make it work?
PS: My English sucks, so please be gentle.