john-users - Re: JtR OpenCL - AMD GPU not listed

Follow @Openwall on Twitter for new release announcements and other news

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 22 May 2013 12:30:48 -0700 (PDT)
From: NeonFlash <psykosonik_frequenz@...oo.com>
To: "john-users@...ts.openwall.com" <john-users@...ts.openwall.com>
Subject: Re: JtR OpenCL - AMD GPU not listed

Hi,

Even after setting that environment variable, issue persists. I am still unable to see the GPU in the clinfo output.

I think the issue is related to connection over SSH. Because my friend is able to run oclHashcat-plus on the machine when he logs into the X. However, over SSH, the GPU is not connected.

I want to use JtR with OpenCL.

I checked the sshd_config file on the machine:

 cat /etc/ssh/sshd_config | grep "X11"
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
#       X11Forwarding no

X11Forwarding is set.

here is, fglrxinfo output (It does not detect the GPU either):

fglrxinfo
Error: unable to open display (null)

clinfo does not detect the GPU as well.

I am connecting to the machine over SSH using Putty over port 22. I  have checked the option, Enable X11 forwarding under SSH.

I found one more thread here related to a similar (but not the same issue):

http://devgurus.amd.com/thread/159348

________________________________
 From: Solar Designer <solar@...nwall.com>
To: john-users@...ts.openwall.com 
Sent: Thursday, May 23, 2013 12:11 AM
Subject: Re: [john-users] JtR OpenCL - AMD GPU not listed

On Wed, May 22, 2013 at 11:33:08AM -0700, NeonFlash wrote:
> 3. I am connected to the machine via SSH (it is my friend's machine):

Please try:

export DISPLAY=:0
clinfo

does it show the GPU now?

Alexander

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.