Arch Linux

mass_t

Member

Registered: 2015-04-21

Posts: 66

Hashcat not working

Related for nvidia and nvidia open source drivers.

thinkpad :: ~ » hashcat -b     
hashcat (v6.2.6) starting in benchmark mode

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

nvmlDeviceGetFanSpeed(): Not Supported

CUDA API (CUDA 12.4)
====================
* Device #1: NVIDIA GeForce RTX 3080 Ti Laptop GPU, 15910/16109 MB, 58MCU

OpenCL API (OpenCL 3.0 CUDA 12.4.131) - Platform #1 [NVIDIA Corporation]
========================================================================
* Device #2: NVIDIA GeForce RTX 3080 Ti Laptop GPU, skipped

Benchmark relevant options:
===========================
* --optimized-kernel-enable

-------------------
* Hash-Mode 0 (MD5)
-------------------

cuLinkAddData(): the provided PTX was compiled with an unsupported toolchain.

* Device #1: Kernel /usr/share/hashcat/OpenCL/shared.cl link failed. Error Log:

ptxas application ptx input, line 9; fatal   : Unsupported .version 8.5; current version is '8.4'



* Device #1: Kernel /usr/share/hashcat/OpenCL/shared.cl build failed.

loqs

Member

Registered: 2014-03-06

Posts: 18,224

Re: Hashcat not working

https://gitlab.archlinux.org/archlinux/ … -/issues/7

WorMzy

Administrator

From: Scotland

Registered: 2010-06-16

Posts: 12,573

Website

Re: Hashcat not working

Mod note: moving to Apps/DEs.

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Making lemonade from lemons since 2015.

ElDavo

Member

Registered: 2013-10-14

Posts: 9

Re: Hashcat not working

Same issue in Gentoo. In simple terms, it looks like the driver does not support 8.5 , while the libraries do, so in other words we need to wait for an updated driver to show up (555) or to downgrade the cuda libraries.