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no GPU connected (AMD Radeon RX5600XT)

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no GPU connected (AMD Radeon RX5600XT)
Maranzano Offline
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#1
03-30-2020, 12:34 AM
Hi everyone,
I have AMD Radeon 5600XT but as I understood i couldn't use it with hashcat
so I can use CPU only

root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~# hashcat -I
hashcat (v5.1.0-1755-gddb641b8) starting...

OpenCL Info:
============

OpenCL Platform ID #1
  Vendor..: The pocl project
  Name....: Portable Computing Language
  Version.: OpenCL 1.2 pocl 1.4, None+Asserts, LLVM 9.0.1, RELOC, SLEEF, DISTRO, POCL_DEBUG

  Backend Device ID #1
    Type...........: CPU
    Vendor.ID......: 1
    Vendor.........: AuthenticAMD
    Name...........: pthread-AMD Ryzen 5 3600 6-Core Processor
    Version........: OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1
    Processor(s)...: 4
    Clock..........: 3593
    Memory.Total...: 10915 MB (limited to 4096 MB allocatable in one block)
    Memory.Free....: 10851 MB
    OpenCL.Version.: OpenCL C 1.2 pocl
    Driver.Version.: 1.4


How to connect GPU?
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undeath Offline
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#2
03-30-2020, 12:38 AM
install rocm
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Maranzano Offline
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#3
03-31-2020, 06:12 PM
I've tried but it seems I've done something wrong to my CPU drivers

root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~# hashcat -I
hashcat (v5.1.0-1755-gddb641b8) starting...

: CommandLine Error: Option 'limited-coverage-experimental' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options
root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~#

root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~# lspci
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01)
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01)
00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08)
00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)
00:07.7 System peripheral: VMware Virtual Machine Communication Interface (rev 10)
00:0f.0 VGA compatible controller: VMware SVGA II Adapter
00:10.0 SCSI storage controller: Broadcom / LSI 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01)
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undeath Offline
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#4
03-31-2020, 06:13 PM
If you still have pocl installed try to remove that.
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Maranzano Offline
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#5
03-31-2020, 08:50 PM
Delete them and now I have

root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~# hashcat -I
hashcat (v5.1.0-1755-gddb641b8) starting...

clGetDeviceIDs(): CL_DEVICE_NOT_FOUND
clGetDeviceIDs(): CL_DEVICE_NOT_FOUND

Does it mean that I need to install amd drivers?
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