Hello everyone. I finally got a GPU worth trying some hashcat.
sudo inxi -Fxxxmz
[sudo] password for arkansawdave:
System: Kernel: 5.9.16-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 Desktop: Xfce 4.14.3 tk: Gtk 3.24.23
info: xfce4-panel wm: xfwm4 dm: LightDM 1.30.0 Distro: Manjaro Linux
Machine: Type: Laptop System: Micro-Star product: GP62 6QE v: REV:1.0 serial: <filter> Chassis: type: 10 serial: N/A
Mobo: Micro-Star model: MS-16J5 v: REV:0.A serial: <filter> UEFI: American Megatrends v: E16J5IMS.11D
date: 01/19/2018
Battery: ID-1: BAT1 charge: 39.0 Wh condition: 39.9/43.2 Wh (92%) volts: 12.2/10.8 model: MSI BIF0_9 type: Li-ion
serial: N/A status: Unknown
Memory: RAM: total: 7.54 GiB used: 1.75 GiB (23.2%)
Array-1: capacity: 32 GiB slots: 2 EC: None max module size: 16 GiB note: est.
Device-1: ChannelA-DIMM0 size: 8 GiB speed: 2133 MT/s type: DDR4 detail: synchronous bus width: 64 bits
total: 64 bits manufacturer: Samsung part-no: M471A1K43BB0-CPB serial: <filter>
Device-2: ChannelB-DIMM0 size: No Module Installed
CPU: Info: Quad Core model: Intel Core i7-6700HQ bits: 64 type: MT MCP arch: Skylake-S rev: 3 L1 cache: 256 KiB
L2 cache: 6 MiB L3 cache: 5.9 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 41621
Speed: 900 MHz min/max: 800/3500 MHz volts: 1.1 V ext-clock: 100 MHz Core speeds (MHz): 1: 900 2: 900 3: 900 4: 879
5: 900 6: 900 7: 900 8: 898
Graphics: Device-1: Intel HD Graphics 530 vendor: Micro-Star MSI driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:191b
Device-2: NVIDIA GM107M [GeForce GTX 950M] vendor: Micro-Star MSI driver: nvidia v: 455.45.01 bus ID: 01:00.0
chip ID: 10de:139a
Device-3: Acer BisonCam NB Pro type: USB driver: uvcvideo bus ID: 1-11:4 chip ID: 5986:0683 serial: <filter>
Display: server: X.Org 1.20.10 driver: modesetting,nvidia resolution: 1920x1080~60Hz s-dpi: 96
OpenGL: renderer: GeForce GTX 950M/PCIe/SSE2 v: 4.6.0 NVIDIA 455.45.01 direct render: Yes
Audio: Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
bus ID: 00:1f.3 chip ID: 8086:a170
Sound Server: ALSA v: k5.9.16-1-MANJARO
Network: Device-1: Intel Wireless 3165 driver: iwlwifi v: kernel port: e000 bus ID: 02:00.0 chip ID: 8086:3165
IF: wlp2s0 state: up mac: <filter>
Device-2: Qualcomm Atheros Killer E2400 Gigabit Ethernet vendor: Micro-Star MSI driver: alx v: kernel port: d000
bus ID: 03:00.0 chip ID: 1969:e0a1
IF: enp3s0 state: down mac: <filter>
Drives: Local Storage: total: 960.42 GiB used: 207.48 GiB (21.6%)
ID-1: /dev/sda vendor: HGST (Hitachi) model: HTS721010A9E630 size: 931.51 GiB speed: 6.0 Gb/s serial: <filter>
rev: A3U0
ID-2: /dev/sdb type: USB model: General USB Flash Disk size: 28.91 GiB serial: <filter> rev: 1100
Partition: ID-1: / size: 31.25 GiB used: 19.35 GiB (61.9%) fs: ext4 dev: /dev/sda2
ID-2: /boot/efi size: 98.4 MiB used: 298 KiB (0.3%) fs: vfat dev: /dev/sda1
ID-3: /home size: 622.47 GiB used: 188.13 GiB (30.2%) fs: ext4 dev: /dev/sda4
Swap: ID-1: swap-1 type: partition size: 16 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3
Sensors: System Temperatures: cpu: 45.0 C mobo: 27.8 C gpu: nvidia temp: 40 C
Fan Speeds (RPM): N/A
Info: Processes: 272 Uptime: 27m wakeups: 1 Init: systemd v: 247 Compilers: gcc: 10.2.0 Packages: pacman: 1249
Shell: Bash (sudo) v: 5.1.0 running in: terminator inxi: 3.2.01
I’ve got cuda and the opencl pkg. Also have optimus-manager and optimus-manager-qt for switching gpus. I’m getting a warning about some kernel time out and I’ve followed the instructions in the link exactly to fix it, but still get the warning. Here is that link to the instructions I used. I used the newer instructions. I tried the older instructions when it still showed the Warning, but that resulted in failure to boot. Had to fix with an installer usb.
https://hashcat.net/q/timeoutpatch
[arkansawdave@missi .work]$ hashcat --hash-type 0 --opencl-device-type 2 test.hccapx rockyou.txt
hashcat (v6.1.1) starting...
* Device #1: WARNING! Kernel exec timeout is not disabled.
This may cause "CL_OUT_OF_RESOURCES" or related errors.
To disable the timeout, see: https://hashcat.net/q/timeoutpatch
* Device #2: WARNING! Kernel exec timeout is not disabled.
This may cause "CL_OUT_OF_RESOURCES" or related errors.
To disable the timeout, see: https://hashcat.net/q/timeoutpatch
nvmlDeviceGetFanSpeed(): Not Supported
CUDA API (CUDA 11.1)
====================
* Device #1: GeForce GTX 950M, 1772/2004 MB, 5MCU
OpenCL API (OpenCL 1.2 CUDA 11.1.114) - Platform #1 [NVIDIA Corporation]
========================================================================
* Device #2: GeForce GTX 950M, skipped
Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 256
Hash 'test.hccapx': Token length exception
No hashes loaded.
Started: Sat Jan 16 05:46:22 2021
Stopped: Sat Jan 16 05:46:22 2021
I’m not sure why, but it stops after just a second. Is it because of the mentioned kernel timeout? Or is it because I haven’t figured out the hashcat command completely, and could anyone give me a hand with it? TIA for any help or insight.
Says Token length exception for my test file too, which is a complete 4 way handshake .cap from airodump-ng converted with the converter included in hashcat-utils. The same .cap file runs fine in aircrack-ng and fast too with this quad i7. 30 minutes for rockyou.txt…wow.My previous best CPU was a dual core i5. This is nearly twice as fast.