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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
Specifically, make sure your xorg.conf has a device, screen, and monitor defined for each GPU. |
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chort |
Very old oclHashcat-plus Support
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12 |
26,034 |
12-07-2011, 08:30 PM |
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Thread: vm?
Post: RE: vm?
I don't believe the VM guest will be able to access the GPU functions necessary.
Why would you run it in a VM any way? There are both Windows and Linux versions. Are you on a Mac? |
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chort |
Very old oclHashcat-plus Support
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3 |
8,159 |
12-07-2011, 07:17 PM |
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Thread: ATI 5970 GPU Overheating!
Post: RE: ATI 5970 GPU Overheating!
I have no idea how it works on Windows; above is for Linux.
It's tough to believe maxing the fan speed wouldn't bring temps down, because on my machine there was an immediate drastic drop in temps. J... |
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chort |
General Help
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9 |
20,358 |
12-02-2011, 01:00 AM |
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Thread: ATI 5970 GPU Overheating!
Post: RE: ATI 5970 GPU Overheating!
Check out https://hashcat.net/forum/thread-692.html
I need to put that on the wiki today.
PS does it have two fans on the card? You might need to set them independently by either incrementing the dis... |
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chort |
General Help
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9 |
20,358 |
12-02-2011, 12:31 AM |
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Thread: aticonfig fan speeds
Post: RE: aticonfig fan speeds
KT819GM Wrote: (11-30-2011, 08:22 PM)
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Isn't it's easier to use some script.sh with your fan commands, when you launch script with hashcat job, on top write 70% at the end 30% and all will be done ... |
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chort |
General Help
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7 |
36,010 |
11-30-2011, 08:36 PM |
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Thread: AMD Llano A8 3850
Post: RE: AMD Llano A8 3850
Unbuntu 11.04/64bit.
I did notice that running the 6550D at all really lags the UI response time now in Xwindows. I can't remember for sure if it did that with Cat 11.4/SDK 2.4, but I don't think so.... |
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chort |
Very old oclHashcat-plus Support
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11 |
20,101 |
11-30-2011, 08:08 PM |
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Thread: aticonfig fan speeds
Post: RE: aticonfig fan speeds
Sure. Until I get add to the wiki, here's how to set the fan speed:
env DISPLAY=:0.1 aticonfig --pplib-cmd "set fanspeed 0 70"
The important parts:
env |
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chort |
General Help
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7 |
36,010 |
11-30-2011, 07:58 PM |
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Thread: aticonfig fan speeds
Post: aticonfig fan speeds
I realized using the command:
env DISPLAY=:0.1 aticonfig --pplib-cmd "get fanspeed 0"
That the fan speed on my HD 5870 never went over 33%, even under heavy load. I set it to 70% manually and the ... |
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chort |
General Help
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7 |
36,010 |
11-30-2011, 01:02 AM |
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Thread: AMD Llano A8 3850
Post: RE: AMD Llano A8 3850
Yes I've tried with both GPUs currently (the default), but it slows down the 5870 too much. The 6550D runs full speed the entire time, but the 5870 stalls, goes to full speed, stalls, over and over. T... |
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chort |
Very old oclHashcat-plus Support
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11 |
20,101 |
11-29-2011, 08:33 AM |
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Thread: AMD Llano A8 3850
Post: RE: AMD Llano A8 3850
I've used it with -plus, not with WPA because I don't have any .PCAPs to use.
It doesn't need to be crossfired to work, just go into the BIOS settings and force the APU to be "always on." Then (on Li... |
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chort |
Very old oclHashcat-plus Support
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11 |
20,101 |
11-26-2011, 06:17 PM |
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Thread: AMD Llano A8 3850
Post: RE: AMD Llano A8 3850
I modified the oclExample.sh script to take arguments passed on the command line. Here is the performance with -n 800
chort@hydra:~/code/oclHashcat-lite-0.06$ ./oclExample.sh -n 800 -d 1
oclHashcat-l... |
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chort |
Very old oclHashcat-plus Support
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11 |
20,101 |
11-24-2011, 09:54 PM |
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Thread: Cant make it work
Post: RE: Cant make it work
Yeah, so the mask (the ?1?1...) has to be at least as long as the minimum length of the plaintext you're trying to compute. Each ? stands for one character in the plaintext. For a plaintext of 8 char... |
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chort |
Very old oclHashcat Support
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9 |
20,116 |
10-24-2011, 10:04 PM |
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Thread: Cant make it work
Post: RE: Cant make it work
Well that's mixing character sets. 00 is binary 0, but abcd... are ASCII. I don't think that will work. The 00, 01, 02, 03... are for SL3. If you wanted to do MySQL you'd do ASCII (unless it was from ... |
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chort |
Very old oclHashcat Support
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9 |
20,116 |
10-23-2011, 11:35 PM |
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Thread: Cant make it work
Post: RE: Cant make it work
-1 00010203...09 means that you can substitute ?1 into the mask and it will try the characters 00 through 09 in that space.
If you did something like
-1 abc
-2 xyz
-3 123
Then set the mask to ?1?2?3... |
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chort |
Very old oclHashcat Support
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9 |
20,116 |
10-23-2011, 10:13 PM |
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Thread: 11.4 Drivers and Ubuntu 11.10
Post: RE: 11.4 Drivers and Ubuntu 11.10
atom was saying the other night in IRC that he couldn't get cat 11.4 working on 11.10, so he went back to 11.04. I run 11.04 as well. I think I do remember someone saying they got cat 11.4 working on ... |
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chort |
General Help
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4 |
10,979 |
10-23-2011, 08:26 AM |
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Thread: Can't recover certain plain w/dict or rules, only BF
Post: RE: Can't recover certain plain w/dict or rules, o...
I think it was the rules. 'c' wasn't behaving like I expected when placed at the end of a rule. |
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chort |
Very old oclHashcat-plus Support
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3 |
7,176 |
10-23-2011, 06:40 AM |
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Thread: Can't recover certain plain w/dict or rules, only BF
Post: Can't recover certain plain w/dict or rules, only ...
I have a very odd situation where I've been able to crack a certain NTLM hash with brute-force (-lite) because I got the 8th & 9th chars from the LM hash using john.
I've been trying for 2 days to ... |
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chort |
Very old oclHashcat-plus Support
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3 |
7,176 |
10-22-2011, 09:12 AM |
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Thread: Another l33tsp34k rule (didn't see lanjelot's)
Post: Another l33tsp34k rule (didn't see lanjelot's)
I wanted to generate all possible combinations of l33tsp34k, with some other common substitutions (first letter uppercase, append '1!', etc).
I'm not that great with oclHashcat rules/tables etc, so... |
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chort |
User Contributions
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0 |
6,749 |
10-22-2011, 06:54 AM |
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Thread: [split] [split] oclHashcat v0.26 - not cracking ntlm hashes
Post: RE: [split] [split] oclHashcat v0.26 - not crackin...
I suspect I'm having this issue as well. I knew there was something strange with trying to crack NTLM, but I couldn't isolate the variables. I'll try the 32bit version and see if that makes a differen... |
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chort |
Very old oclHashcat Support
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9 |
25,583 |
10-20-2011, 08:18 PM |
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Thread: clGetPlatformIDs() -1001 with Radeon
Post: RE: clGetPlatformIDs() -1001 with Radeon
OK, my last two mistakes were not having a dummy plug and not having two screens defined in xorg.conf. After I fixed those I'm getting both GPUs.
I was actually wrong before, the 6950 was being used,... |
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chort |
General Help
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3 |
10,134 |
10-08-2011, 06:14 AM |