Thank you for replying. I have got all 8GB

Could you take a look ad advise?

All 3 rigs started having the same symptoms and I had to power them off. The two remaining have got identical configuration and still working fine.


# tail -100 /var/log/ethos-overclock.log

============================================================================

*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set dpm to 5 on GPU1
* Applying 2160 Mhz memory clock to GPU1
* Applying 1160 Mhz core clock to GPU1
* Set 50% fan on GPU1
* Applying 840 mV core voltage to GPU1

Applying Settings to GPU 2
* Set Target DPM to 5 on GPU2.
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Applying 2160 Mhz memory clock to GPU2
* Applying 0 Mhz core clock to GPU2
* Set 60% fan on GPU2
* Applying 840 mV core voltage to GPU2
*** ERROR: GPU#2: failed to open DPM control file. (@amd_polaris.c:267)
*** ERROR: GPU#2: failed to apply changes to dpm tables. (@amd_polaris.c:1107)
*** ERROR: GPU#2: failed to open core dpm file. (@amd_polaris.c:1116)
*** ERROR: GPU#2: failed to apply some settings: hwmon path not found. (@amd_polaris.c:1150)

Applying Settings to GPU 3
* Set Target DPM to 5 on GPU3.
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set dpm to 5 on GPU3
* Applying 2160 Mhz memory clock to GPU3
* Applying 1160 Mhz core clock to GPU3
* Set 40% fan on GPU3
* Applying 840 mV core voltage to GPU3

Applying Settings to GPU 4
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
* Set Target DPM to 5 on GPU4.
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set dpm to 5 on GPU4
* Applying 2160 Mhz memory clock to GPU4
* Applying 1160 Mhz core clock to GPU4
* Set 50% fan on GPU4
* Applying 840 mV core voltage to GPU4

Applying Settings to GPU 5
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set Target DPM to 5 on GPU5.
* Set dpm to 5 on GPU5
* Applying 2160 Mhz memory clock to GPU5
* Applying 1160 Mhz core clock to GPU5
* Set 50% fan on GPU5
* Applying 840 mV core voltage to GPU5

Applying Settings to GPU 6
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set Target DPM to 5 on GPU6.
* Set dpm to 5 on GPU6
* Applying 2150 Mhz memory clock to GPU6
* Applying 1150 Mhz core clock to GPU6
* Set 50% fan on GPU6
* Applying 840 mV core voltage to GPU6

Applying Settings to GPU 7
*** ERROR: GPU#4: Warning: hwmon path not found. Some controls may not be accessible. (@amd_gpu.c:130)
*** ERROR: GPU#4: failed to open gpu defaults info file. (@amd_polaris.c:245)
*** ERROR: GPU#4: failed to open dpm table info file. (@amd_polaris.c:366)
*** ERROR: GPU#4: failed to open clock limits info file. (@amd_polaris.c:412)
*** ERROR: GPU#4: unable to read fan information: hwmon not found. (@amd_polaris.c:465)
* Set Target DPM to 5 on GPU7.
* Set dpm to 5 on GPU7
* Applying 2150 Mhz memory clock to GPU7
* Applying 1150 Mhz core clock to GPU7
* Set 45% fan on GPU7
* Applying 765 mV core voltage to GPU7

------------------------------------ Ethos Overclock Summary ------------------------------------
|-GPU 0|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  60  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 1|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  50  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 2|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  60  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 3|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  40  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 4|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  50  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 5|  Rig Specific Core:  1160  Rig Specfic Memory:  2160  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  50  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 6|  Rig Specific Core:  1150  Rig Specfic Memory:  2150  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  50  Rig Specfic Voltage:  840  Default VDDCI:  0
|-GPU 7|  Rig Specific Core:  1150  Rig Specfic Memory:  2150  Rig Specific  Default DPM:  5  Default Powertune:  0    Fan:  45  INVALID Voltage:      150  Default VDDCI:  0
|________________________________________________________________________________________________
Wed Mar 25 23:40:47 UTC 2020 - ethOS-overclock finished

============================================================================

A link to full log in PM

Hi all,

I am losing my RIGS one by one. I have got 3 our of 5 with the same issue. I am using ethOS and Claymore v15
The rig does not start and output on the screen looks like that


POOL/SOLO version
AMD ADL library not found.
sGPU #0: algorithm ASM 1
GPU #1: algorithm ASM 1
GPU #2: algorithm ASM 1
ssssssssssssssssssssssssssssss


or like that:

s-ewal - no port specified - ignore

▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ͻ
▒                Claymore's Dual GPU Miner - v15.0               ▒
▒              ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK             ▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ͼ

ETH: 1 pool is specified
Main Ethereum pool is eu1.ethermine.org:4444
sssssssss

------
Any clue what is failing? I cant check it personally I wonder if you had similar issue.

Thanks for any advice.