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#1 2022-11-30 08:03:11

an4rki_
Member
Registered: 2022-08-16
Posts: 50

Hashcat: Failed to initialize NVIDIA RTC library

Hi everyone, hope you all are doing well. I get the following warnings when running hashcat:

Successfully initialized the NVIDIA main driver CUDA runtime library.

Failed to initialize NVIDIA RTC library.

* Device #1: CUDA SDK Toolkit not installed or incorrectly installed.
             CUDA SDK Toolkit required for proper device support and utilization.
             Falling back to OpenCL runtime.

* Device #1: WARNING! Kernel exec timeout is not disabled.
             This may cause "CL_OUT_OF_RESOURCES" or related errors.
             To disable the timeout, see: https://hashcat.net/q/timeoutpatch
nvmlDeviceGetFanSpeed(): Not Supported

I tried installing cuda 11.8.0-1 but that didn't work.


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#2 2022-11-30 11:07:15

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 18,170

Re: Hashcat: Failed to initialize NVIDIA RTC library

What device should this be and which drivers did you install?

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#3 2022-11-30 11:14:31

an4rki_
Member
Registered: 2022-08-16
Posts: 50

Re: Hashcat: Failed to initialize NVIDIA RTC library

What device should this be and which drivers did you install?

GeForce GTX 1660 Ti Mobile (TU116M) and I have installed nvidia-open 520.56.06-11

And according to archwiki page of hashcat I have also installed opencl-nvidia 520.56.06-2


"A computer is like air conditioning - it becomes useless when you open Windows." - Linus Torvalds
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#4 2022-11-30 11:15:57

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 18,170

Re: Hashcat: Failed to initialize NVIDIA RTC library

Don't use nvidia-open it does not support  CUDA currently, afaik.

Last edited by V1del (2022-11-30 11:17:03)

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#5 2022-11-30 11:21:39

an4rki_
Member
Registered: 2022-08-16
Posts: 50

Re: Hashcat: Failed to initialize NVIDIA RTC library

V1del wrote:

Don't use nvidia-open it does not support  CUDA currently, afaik.

I uninstalled nvidia-open and installed nvidia. But I am still getting the same warnings.


"A computer is like air conditioning - it becomes useless when you open Windows." - Linus Torvalds
Arch + DWM

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#6 2022-11-30 12:07:50

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 18,170

Re: Hashcat: Failed to initialize NVIDIA RTC library

Did you reboot? You need to load the "new" kernel modules. IF you've set up early KMS, don't forget to regenerate the initramfs

Last edited by V1del (2022-11-30 12:08:49)

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#7 2022-11-30 12:27:08

an4rki_
Member
Registered: 2022-08-16
Posts: 50

Re: Hashcat: Failed to initialize NVIDIA RTC library

V1del wrote:

Did you reboot? You need to load the "new" kernel modules. IF you've set up early KMS, don't forget to regenerate the initramfs

Yes I did reboot my system after switching the drivers.


"A computer is like air conditioning - it becomes useless when you open Windows." - Linus Torvalds
Arch + DWM

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