HD 5770 - memory error?

[alecjtaylor]

Hi all,

Am I correct in thinking my graphics card is corrupt or am I just doing something incorrect in terms of syntax. The code below is what happens when I try and run oclHashcat on my ubuntu 12.04 machine with an HD5770 attached.

Thanks for any help.

Code:

alecjtaylor@ubuntu-desktop:~/Downloads$ ./oclHashcat-plus64.bin -m 0 -a 3 -o cracked.txt -n 4 hashes.txt -1 l?l?l?l?l?l?l?l?l?l?l?
*** glibc detected *** ./oclHashcat-plus64.bin: double free or corruption (!prev): 0x0000000000cdb3d0 ***
*** glibc detected *** ./oclHashcat-plus64.bin: malloc(): memory corruption: 0x0000000000cdb7e0 ***

[Hash-IT]

I am not using ubuntu so I can't help you with that, but I see your command line might need adjustment.

Swap this part...

-1 l?l?l?l?l?l?l?l?l?l?l?

For this...

-1 ?l ?1?1?1?1?1?1?1?1?1?1?1

This will test 11 character long of lower case alpha which seems to be what you are trying to do.

[alecjtaylor]

Thanks for the tip, you are correct regarding the lower case alpha string. Fingers crossed someone can shed some light on the memory issues.

[colenz]

my pc is not supporting graphic card i dont know..........what is the problem???....guys is anyone help me....to get out of this problem??

[KT819GM]

my pc is not supporting graphic card i dont know..........what is the problem???....guys is anyone help me....to get out of this problem??

So problem is that your pc does not support graphics card. Bad. Try other pc