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Joined: Jan 2019
I need some help for installing OpenCL for kubuntu 18.10. See all information here
https://askubuntu.com/questions/1112918/...patibility
Posts: 930
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Joined: Jan 2015
You need to use the native NVIDIA drivers and their associated OpenCL.
This guide for driver baselining and reinstallation may be helpful.
https://hashcat.net/faq/wrongdriver
CUDA is not necessary for hashcat - only OpenCL is.
~
Posts: 6
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Joined: Jan 2019
01-26-2019, 01:07 PM
(This post was last modified: 01-26-2019, 01:10 PM by TheStaticTurtle.)
Well i followed the instruction to the letter the only thing that I guess is that the nvidia-driver-415 fit in the current requirement but still no luck with hashcat:
Code:
samuel@Samuel-PcPortable:~/Desktop/hashcat-5.1.0$ ./hashcat64.bin --benchmark
hashcat (v5.1.0) 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.
* Device #1: Intel's OpenCL runtime (GPU only) is currently broken.
We are waiting for updated OpenCL drivers from Intel.
You can use --force to override, but do not report related errors.
* Device #2: Not a native Intel OpenCL runtime. Expect massive speed loss.
You can use --force to override, but do not report related errors.
No devices found/left.
Started: Sat Jan 26 12:04:15 2019
Stopped: Sat Jan 26 12:04:15 2019
Here 's the clinfo
Code:
samuel@Samuel-PcPortable:~/Desktop/hashcat-5.1.0$ clinfo
Number of platforms 2
Platform Name Intel Gen OCL Driver
Platform Vendor Intel
Platform Version OpenCL 2.0 beignet 1.3
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing
Platform Extensions function suffix Intel
Platform Name Portable Computing Language
Platform Vendor The pocl project
Platform Version OpenCL 1.2 pocl 1.1 None+Asserts, LLVM 6.0.0, SPIR, SLEEF, DISTRO, POCL_DEBUG
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix POCL
Platform Name Intel Gen OCL Driver
Number of devices 1
Device Name Intel(R) HD Graphics Kabylake Halo GT2
Device Vendor Intel
Device Vendor ID 0x8086
Device Version OpenCL 2.0 beignet 1.3
Driver Version 1.3
Device OpenCL C Version OpenCL C 2.0 beignet 1.3
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 23
Max clock frequency 1000MHz
Device Partition (core)
Max number of sub-devices 1
Supported partition types None, None, None
Max work item dimensions 3
Max work item sizes 512x512x512
Max work group size 512
Preferred work group size multiple 16
Preferred / native vector sizes
char 16 / 8
short 8 / 8
int 4 / 4
long 2 / 2
half 0 / 8 (cl_khr_fp16)
float 4 / 4
double 0 / 2 (n/a)
Half-precision Floating-point support (cl_khr_fp16)
Denormals No
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Single-precision Floating-point support (core)
Denormals No
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support (n/a)
Address bits 32, Little-Endian
Global memory size 4119855104 (3.837GiB)
Error Correction support No
Max memory allocation 3089104896 (2.877GiB)
Unified memory for Host and Device Yes
Shared Virtual Memory (SVM) capabilities (core)
Coarse-grained buffer sharing Yes
Fine-grained buffer sharing No
Fine-grained system sharing No
Atomics No
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits (128 bytes)
Preferred alignment for atomics
SVM 0 bytes
Global 0 bytes
Local 0 bytes
Max size for global variable 65536 (64KiB)
Preferred total size of global vars 65536 (64KiB)
Global Memory cache type Read/Write
Global Memory cache size 8192 (8KiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 16
Max size for 1D images from buffer 65536 pixels
Max 1D or 2D image array size 2048 images
Base address alignment for 2D image buffers 4096 bytes
Pitch alignment for 2D image buffers 1 pixels
Max 2D image size 8192x8192 pixels
Max 3D image size 8192x8192x2048 pixels
Max number of read image args 128
Max number of write image args 8
Max number of read/write image args 8
Max number of pipe args 16
Max active pipe reservations 1
Max pipe packet size 1024
Local memory type Local
Local memory size 65536 (64KiB)
Max number of constant args 8
Max constant buffer size 134217728 (128MiB)
Max size of kernel argument 1024
Queue properties (on host)
Out-of-order execution No
Profiling Yes
Queue properties (on device)
Out-of-order execution Yes
Profiling Yes
Preferred size 16384 (16KiB)
Max size 262144 (256KiB)
Max queues on device 1
Max events on device 1024
Prefer user sync for interop Yes
Profiling timer resolution 80ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels Yes
SPIR versions 1.2
printf() buffer size 1048576 (1024KiB)
Built-in kernels __cl_copy_region_align4;__cl_copy_region_align16;__cl_cpy_region_unalign_same_offset;__cl_copy_region_unalign_dst_offset;__cl_copy_region_unalign_src_offset;__cl_copy_buffer_rect;__cl_copy_image_1d_to_1d;__cl_copy_image_2d_to_2d;__cl_copy_image_3d_to_2d;__cl_copy_image_2d_to_3d;__cl_copy_image_3d_to_3d;__cl_copy_image_2d_to_buffer;__cl_copy_image_3d_to_buffer;__cl_copy_buffer_to_image_2d;__cl_copy_buffer_to_image_3d;__cl_fill_region_unalign;__cl_fill_region_align2;__cl_fill_region_align4;__cl_fill_region_align8_2;__cl_fill_region_align8_4;__cl_fill_region_align8_8;__cl_fill_region_align8_16;__cl_fill_region_align128;__cl_fill_image_1d;__cl_fill_image_1d_array;__cl_fill_image_2d;__cl_fill_image_2d_array;__cl_fill_image_3d;
Device Extensions cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing cl_khr_fp16
Platform Name Portable Computing Language
Number of devices 1
Device Name pthread-Intel(R) Core(TM) i5-7300HQ CPU @ 2.50GHz
Device Vendor GenuineIntel
Device Vendor ID 0x8086
Device Version OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-skylake
Driver Version 1.1
Device OpenCL C Version OpenCL C 1.2 pocl
Device Type CPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 4
Max clock frequency 3500MHz
Device Partition (core)
Max number of sub-devices 4
Supported partition types equally, by counts
Max work item dimensions 3
Max work item sizes 4096x4096x4096
Max work group size 4096
1 error generated.
=== CL_PROGRAM_BUILD_LOG ===
error: <built-in>:2:10: '/usr/lib/llvm-6.0/lib/clang/6.0.0/include/opencl-c.h' file not found
Preferred work group size multiple <getWGsizes:675: build program : error -11>
Preferred / native vector sizes
char 16 / 16
short 16 / 16
int 8 / 8
long 4 / 4
half 0 / 0 (n/a)
float 8 / 8
double 4 / 4 (cl_khr_fp64)
Half-precision Floating-point support (n/a)
Single-precision Floating-point support (core)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Correctly-rounded divide and sqrt operations Yes
Double-precision Floating-point support (cl_khr_fp64)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Address bits 64, Little-Endian
Global memory size 6094004224 (5.675GiB)
Error Correction support No
Max memory allocation 2147483648 (2GiB)
Unified memory for Host and Device Yes
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits (128 bytes)
Global Memory cache type Read/Write
Global Memory cache size 6291456 (6MiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 16
Max size for 1D images from buffer 134217728 pixels
Max 1D or 2D image array size 2048 images
Max 2D image size 8192x8192 pixels
Max 3D image size 2048x2048x2048 pixels
Max number of read image args 128
Max number of write image args 128
Local memory type Global
Local memory size 4194304 (4MiB)
Max number of constant args 8
Max constant buffer size 4194304 (4MiB)
Max size of kernel argument 1024
Queue properties
Out-of-order execution No
Profiling Yes
Prefer user sync for interop Yes
Profiling timer resolution 1ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels Yes
SPIR versions 1.2
printf() buffer size 1048576 (1024KiB)
Built-in kernels
Device Extensions cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_3d_image_writes cl_khr_spir cl_khr_fp64 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp64
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel Gen OCL Driver
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [Intel]
clCreateContext(NULL, ...) [default] Success [Intel]
clCreateContext(NULL, ...) [other] Success [POCL]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Halo GT2
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)
Platform Name Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Halo GT2
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1)
Platform Name Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Halo GT2
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
The only improvment right now is that I know a way to re-install the driver
Posts: 2,267
Threads: 16
Joined: Feb 2013
01-26-2019, 01:12 PM
(This post was last modified: 01-26-2019, 01:17 PM by philsmd.)
your clinfo doesn't show any Nvidia GPU at all.
what physical hardware do you have?
if you do not have a nvidia GPU, you shouldn't install the nvidia drivers.
You need to install the drivers for your specific vendor.
I only see a slow Intel GPU in your clinfo output
Posts: 6
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Joined: Jan 2019
01-26-2019, 01:15 PM
(This post was last modified: 01-26-2019, 01:16 PM by TheStaticTurtle.)
(01-26-2019, 01:12 PM)philsmd Wrote: your clinfo doesn't show any Nvidia GPU at all.
what physical hardware do you have?
if you do not have a nvidia GPU, you shouldn't install the nvidia drivers.
You need to install the drivers for your specific vendor.
I only see a slow Intel GPU in your clinfo output
lspci:
Code:
samuel@Samuel-PcPortable:~/Desktop$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] (rev a1)
nvidia-smi:
Code:
samuel@Samuel-PcPortable:~/Desktop$ nvidia-smi
Sat Jan 26 12:14:10 2019
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 415.27 Driver Version: 415.27 CUDA Version: 10.0 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 1050 Off | 00000000:01:00.0 On | N/A |
| N/A 36C P8 N/A / N/A | 204MiB / 2000MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1499 G /usr/lib/xorg/Xorg 113MiB |
| 0 2303 G kded5 [kdeinit5] 5MiB |
| 0 2361 G /usr/bin/plasmashell 15MiB |
| 0 4130 G ...quest-channel-token=8536762565275950982 67MiB |
+-----------------------------------------------------------------------------+
I think I'm pretty sure that I have a nvidia card
Posts: 2,267
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01-26-2019, 01:19 PM
(This post was last modified: 01-26-2019, 01:21 PM by philsmd.)
maybe the problem is that you installed the drivers via package manager and the package you installed didn't setup up everything, like the ICD etc...
Did you try to install the driver from nvidia.com instead ?
again, if clinfo fails to list the Nvidia GPU, I wouldn't say it's for sure a hashcat problem. Instead, this is a good confirmation that your setup is broken and something is missing with your drivers/install.
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01-26-2019, 01:22 PM
(This post was last modified: 01-26-2019, 01:23 PM by TheStaticTurtle.)
I've installed them via an apt install nvidia-driver-415. For the clinfo that what I fault but since I want to use this program I figured that I could have some help
Posts: 2,267
Threads: 16
Joined: Feb 2013
01-26-2019, 01:34 PM
(This post was last modified: 01-26-2019, 01:36 PM by philsmd.)
you should follow these instructions:
https://hashcat.net/faq/wrongdriver
and install the driver from your vendor page (
https://www.nvidia.com)
only if you are very comfortable with your operating system packaging system and know what the packages do and what list of packages you need to get OpenCL working, you could play around with the packages...
My guess is that the nvidia package is the raw driver without opencl/icd etc... you would probably need to install several packages from apt to have the full features that the drivers from
https://www.nvidia.com provide (because most ubuntu/debian users won't do anything OpenCL related and therefore do not need more than the display showing some pixels)
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Joined: Jan 2019
01-26-2019, 01:39 PM
(This post was last modified: 01-26-2019, 01:42 PM by TheStaticTurtle.)
(01-26-2019, 01:34 PM)philsmd Wrote: and install the driver from your vendor page (https://www.nvidia.com)
The only problem is that on the site the nvidia diver is avalible for ubuntu 18.4 and Kubuntu latest is on 18.10 so do I just pick the 18.4 ?
Will this driver work:
https://www.nvidia.fr/Download/driverRes.../141803/fr
Posts: 6
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Joined: Jan 2019
Ok problem resolved I works now thanks a lot
