error UNKNOWN_ENUM (127 = 0x7f) while GPU folding on linux

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beer
Posts: 179
Joined: Tue Dec 13, 2011 11:18 am

error UNKNOWN_ENUM (127 = 0x7f) while GPU folding on linux

Post by beer »

Hi I have problem with folding on a geforce 660 ti on linux. I have added the client type advance and I am running debian sid with the drivers from that repo. But it keeps failing but SMP7 seems to be working

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07:02:03:Adding folding slot 01: READY gpu:0:GK104 [GeForce GTX 660 Ti]
07:02:03:Saving configuration to /etc/fahclient/config.xml
07:02:03:<config>
07:02:03:  <!-- Client Control -->
07:02:03:  <fold-anon v='true'/>
07:02:03:
07:02:03:  <!-- Folding Slot Configuration -->
07:02:03:  <power v='full'/>
07:02:03:
07:02:03:  <!-- Network -->
07:02:03:  <proxy v=':8080'/>
07:02:03:
07:02:03:  <!-- User Information -->
07:02:03:  <passkey v='********************************'/>
07:02:03:  <user v='jonasvejlin'/>
07:02:03:
07:02:03:  <!-- Folding Slots -->
07:02:03:  <slot id='0' type='CPU'>
07:02:03:    <cpus v='7'/>
07:02:03:  </slot>
07:02:03:  <slot id='1' type='GPU'>
07:02:03:    <client-type v='advanced'/>
07:02:03:  </slot>
07:02:03:</config>
07:02:03:WU01:FS01:Connecting to assign-GPU.stanford.edu:80
07:02:04:WU01:FS01:News: Welcome to Folding@Home
07:02:04:WU01:FS01:Assigned to work server 171.64.65.69
07:02:04:WU01:FS01:Requesting new work unit for slot 01: READY gpu:0:GK104 [GeForce GTX 660 Ti] from 171.64.65.69
07:02:04:WU01:FS01:Connecting to 171.64.65.69:8080
07:02:05:WU01:FS01:Downloading 4.18MiB
07:02:11:WU01:FS01:Download 94.26%
07:02:11:WU01:FS01:Download complete
07:02:11:WU01:FS01:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:8900 run:105 clone:0 gen:57 core:0x17 unit:0x00000050028c126651a63dc9e8c104f8
07:02:11:WU01:FS01:Downloading core from http://www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah
07:02:11:WU01:FS01:Connecting to www.stanford.edu:80
07:02:11:WU01:FS01:FahCore 17: Downloading 3.01MiB
07:02:17:WU01:FS01:FahCore 17: 22.83%
07:02:23:WU01:FS01:FahCore 17: 51.89%
07:02:29:WU01:FS01:FahCore 17: 83.02%
07:02:32:WU01:FS01:FahCore 17: Download complete
07:02:32:WU01:FS01:Valid core signature
07:02:33:WU01:FS01:Unpacked 8.16MiB to cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17
07:02:33:WU01:FS01:Starting
07:02:33:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17 -dir 01 -suffix 01 -version 703 -lifeline 4689 -checkpoint 15 -gpu 0 -gpu-vendor nvidia
07:02:33:WU01:FS01:Started FahCore on PID 4931
07:02:33:WU01:FS01:Core PID:4935
07:02:33:WU01:FS01:FahCore 0x17 started
07:02:33:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (127 = 0x7f)
07:02:33:WU01:FS01:Starting
07:02:33:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17 -dir 01 -suffix 01 -version 703 -lifeline 4689 -checkpoint 15 -gpu 0 -gpu-vendor nvidia
07:02:33:WU01:FS01:Started FahCore on PID 4936
07:02:33:WU01:FS01:Core PID:4940
07:02:33:WU01:FS01:FahCore 0x17 started
07:02:34:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (127 = 0x7f)
07:02:58:WU00:FS00:0xa4:Completed 5000 out of 250000 steps  (2%)
07:03:33:WU01:FS01:Starting
07:03:33:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17 -dir 01 -suffix 01 -version 703 -lifeline 4689 -checkpoint 15 -gpu 0 -gpu-vendor nvidia
07:03:33:WU01:FS01:Started FahCore on PID 4957
07:03:33:WU01:FS01:Core PID:4961
07:03:33:WU01:FS01:FahCore 0x17 started
07:03:34:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (127 = 0x7f)
07:04:12:WU00:FS00:0xa4:Completed 7500 out of 250000 steps  (3%)
07:04:33:WU01:FS01:Starting
07:04:33:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17 -dir 01 -suffix 01 -version 703 -lifeline 4689 -checkpoint 15 -gpu 0 -gpu-vendor nvidia
07:04:33:WU01:FS01:Started FahCore on PID 4996
07:04:33:WU01:FS01:Core PID:5000
07:04:33:WU01:FS01:FahCore 0x17 started
07:04:34:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (127 = 0x7f)
07:05:25:WU00:FS00:0xa4:Completed 10000 out of 250000 steps  (4%)
07:05:33:WU01:FS01:Starting
07:05:33:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/www.stanford.edu/~pande/Linux/AMD64/NVIDIA/Fermi/Core_17.fah/FahCore_17 -dir 01 -suffix 01 -version 703 -lifeline 4689 -checkpoint 15 -gpu 0 -gpu-vendor nvidia
07:05:33:WU01:FS01:Started FahCore on PID 5002
07:05:33:WU01:FS01:Core PID:5006
07:05:33:WU01:FS01:FahCore 0x17 started
07:05:34:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (127 = 0x7f)
07:05:34:WARNING:WU01:FS01:Too many errors, failing
07:05:34:WU01:FS01:Sending unit results: id:01 state:SEND error:FAILED project:8900 run:105 clone:0 gen:57 core:0x17 unit:0x00000050028c126651a63dc9e8c104f8
07:05:34:WU01:FS01:Connecting to 171.64.65.69:8080
07:05:34:WU02:FS01:Connecting to assign-GPU.stanford.edu:80
07:05:35:WU01:FS01:Server responded WORK_ACK (400)
07:05:35:WU01:FS01:Cleaning up
07:05:35:WU02:FS01:News: Welcome to Folding@Home
07:05:35:WU02:FS01:Assigned to work server 171.64.65.69
07:05:35:WU02:FS01:Requesting new work unit for slot 01: READY gpu:0:GK104 [GeForce GTX 660 Ti] from 171.64.65.69
07:05:35:WU02:FS01:Connecting to 171.64.65.69:8080
07:05:36:WU02:FS01:Downloading 4.18MiB
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Jesse_V
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Posts: 2850
Joined: Mon Jul 18, 2011 4:44 am
Hardware configuration: OS: Windows 10, Kubuntu 19.04
CPU: i7-6700k
GPU: GTX 970, GTX 1080 TI
RAM: 24 GB DDR4
Location: Western Washington

Re: error UNKNOWN_ENUM (127 = 0x7f) wile GPU folding on linu

Post by Jesse_V »

IIRC, that's the error you get if you're using default open-source drivers. Switch to Nvidia ones.

1) sudo apt-get install nvidia-current
2) restart the computer
F@h is now the top computing platform on the planet and nothing unites people like a dedicated fight against a common enemy. This virus affects all of us. Lets end it together.
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