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cuCtxCreate(): unknown error

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cuCtxCreate(): unknown error
mrbojangles Offline
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#1
09-21-2020, 10:57 PM
I'm currently trying to get hashcat to run on Windows 10, with 2 Titan X GPU's.

I installed the latest CUDA and NVIDIA drivers, but when I installed the CUDA drivers hashcat stopped working completely and errors with:

cuCtxCreate(): unknown error

I tried using an older version of the CUDA drivers, and it still errors.

Any ideas?
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mrbojangles Offline
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#2
09-23-2020, 03:03 PM
bump bump
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philsmd Offline
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#3
09-23-2020, 05:56 PM
try this: https://hashcat.net/faq/wrongdriver

which version of hashcat do you use ? does it work with --backend-ignore-cuda or without CUDA installed ?
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mrbojangles Offline
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#4
09-24-2020, 03:29 PM
(09-23-2020, 05:56 PM)philsmd Wrote: try this: https://hashcat.net/faq/wrongdriver

which version of hashcat do you use ? does it work with --backend-ignore-cuda or without CUDA installed ?

It works when I run with that flag, or uninstall CUDA. Is CUDA required for better performance? Any ideas why it won't run with CUDA?
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