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World Community Grid Forums
Category: Support
Forum: Website Support
Thread: Signature Verification Errors for DDDT Files |
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Thread Status: Active Total posts in this thread: 3
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NixChix
Veteran Cruncher United States Joined: Apr 29, 2007 Post Count: 1187 Status: Offline Project Badges: 
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My client has failed on 3 DDDT WUs with the error message
----------------------------------------8/24/2007 10:12:34 PM|World Community Grid|[error] Signature verification failed for dddt_image10_5.08.tga 8/24/2007 10:12:34 PM|World Community Grid|[error] Checksum or signature error for dddt_image10_5.08.tga 8/24/2007 10:12:34 PM|World Community Grid|[error] Signature verification failed for dddt_image11_5.08.tga 8/24/2007 10:12:34 PM|World Community Grid|[error] Checksum or signature error for dddt_image11_5.08.tga 8/25/2007 9:45:28 AM|World Community Grid|[error] Signature verification failed for dddt_image06_5.08.tga 8/25/2007 10:08:19 AM|World Community Grid|[error] Signature verification failed for dddt_image07_5.08.tga Both jobs aborted as soon as they started to run. I am not sure if this indicates a problem on my end or WCG. Checking my results log on WCG, I see that those 3 WUs are the only DDDT WUs attempted by one particular computer, while my other computer has sucessfully returned 6 WUs and is happily muching on #7. I will try resetting the project on that client to see if it helps. [if this belongs in the BOINC or DDDT forums, please move.]  |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
It looks like your ISP is interfering with the image files. Some dialup ISPs further compress images so that it looks like your connection is faster than it is.
If you can't disable this compression (or switch to a better ISP) then BOINC has a setting that allows you to ignore these errors. If this wasn't the problem, then resetting the project will work. If it is, then you will need to include <dont_verify_images/> in your global_prefs_override.xml file. |
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NixChix
Veteran Cruncher United States Joined: Apr 29, 2007 Post Count: 1187 Status: Offline Project Badges:
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Resetting the project seems to have worked. The client has successfully completed 2 DDDT WUs and is currently munching on a 3rd WU.
----------------------------------------My other client never had a problem. Thanks Didactylos |
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