Unstable OpenCL driver Detected

[LittleGrand]

Hello,

I am using a laptop with a dedicated 1060 so from what I read it is ok for short bursts.

I have tried to get hashcat using it but have been unsuccessful....

I have installed the latest CUDA 11 and the latest driver 457.30 and this error still remains.  Any ideas what else I could try?

Error:

Code:

hashcat (v6.1.1) starting...

* Device #2: Unstable OpenCL driver detected!

This OpenCL driver has been marked as likely to fail kernel compilation or to produce false negatives.
You can use --force to override this, but do not report related errors.

nvmlDeviceGetFanSpeed(): Not Supported

CUDA API (CUDA 11.1)
====================
* Device #1: GeForce GTX 1060 with Max-Q Design, 5088/6144 MB, 10MCU

OpenCL API (OpenCL 2.1 ) - Platform #1 [Intel(R) Corporation]
=============================================================
* Device #2: Intel(R) UHD Graphics 630, skipped

OpenCL API (OpenCL 1.2 CUDA 11.1.114) - Platform #2 [NVIDIA Corporation]
========================================================================
* Device #3: GeForce GTX 1060 with Max-Q Design, skipped

Minimum password length supported by kernel: 8
Maximum password length supported by kernel: 63

Hashes: 2 digests; 2 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1

Applicable optimizers applied:
* Zero-Byte
* Single-Salt
* Slow-Hash-SIMD-LOOP

Watchdog: Temperature abort trigger set to 90c

Host memory required for this attack: 239 MB

Dictionary cache hit:
* Filename..: realuniq.lst
* Passwords.: 1212336035
* Bytes.....: 15696118781
* Keyspace..: 1212336035

[NoReply]

This error refers to your Intel iGPU (it says "Device 2" in front of the error), which is not used anyways. Cracking should work fine with your 1060.

[LittleGrand]

Only shows one running and its cpu speed from what I can tell as well as still taking 1.5hours, same as CPU alone:


Session..........: hashcat
Status...........: Running
Hash.Name........: WPA-EAPOL-PBKDF2
Hash.Target......: hashfile.hccapx
Time.Started.....: Thu Nov 12 12:34:58 2020 (27 secs)
Time.Estimated...: Thu Nov 12 14:24:38 2020 (1 hour, 49 mins)
Guess.Base.......: File (realuniq.lst)
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 184.1 kH/s (6.56ms) @ Accel:8 Loops:64 Thr:1024 Vec:1
Recovered........: 0/2 (0.00%) Digests
Progress.........: 5724257/1212336035 (0.47%)
Rejected.........: 645217/5724257 (11.27%)
Restore.Point....: 5714762/1212336035 (0.47%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:2112-2176
Candidates.#1....: 03768099 -> 03842716
Hardware.Mon.#1..: Temp: 67c Util: 90% Core:1556MHz Mem:3802MHz Bus:16

[slyexe]

It's using your 1060 with the cuda driver as it should be. It also a mobile card so don't expect it to run very well for 1.5h and not cause your laptop to have potential other issues.