To finish this in Linux i recommend this to set OpenCL https://wiki.gentoo.org/wiki/OpenCL, and as a complement https://wiki.archlinux.org/index.php?title=GPGPU.
And the reason why don't works without that packages, in linux we need some package to manage the different OpenCL, only nvidia drivers or intel, etc, don't will works, because hashcat only will can detect the current OpenCL, in my case this two packages works to manage:
intel-ocl-sdk
dev-libs/ocl-icd fix
We can choose one of them (or if we want test, both).
Thx. Cya.
And the reason why don't works without that packages, in linux we need some package to manage the different OpenCL, only nvidia drivers or intel, etc, don't will works, because hashcat only will can detect the current OpenCL, in my case this two packages works to manage:
intel-ocl-sdk
dev-libs/ocl-icd fix
We can choose one of them (or if we want test, both).
Thx. Cya.