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GPU2 Client problem uploading WU - Digital signature error

A

Air Cooled 420

Gawd
Joined
May 10, 2006
Messages
695
Ok, This has happened a couple times in the past 24 hours.
I haven't been able to figure it out. Did a quick search on FF, couple
of suggestions - file corruption, packet loss, network error. None seem to apply
here, there is 2nd GPU in same boxen that uploads WU no problem. The next WU
the 1st GPU uploads fine, the client then tries to upload problem WU in queue but I
get same error. Client may try 10 plus times but same error. I know the network is working
fine, the previous WU uploaded fine. Log file:

[04:11:57] Finished Work Unit:
[04:11:57] - Reading up to 3550680 from "work/wudata_08.trr": Read 3550680
[04:11:57] trr file hash check passed.
[04:11:57] - Reading up to 1140168 from "work/wudata_08.xtc": Read 1140168
[04:11:57] xtc file hash check passed.
[04:11:57] edr file hash check passed.
[04:11:57] logfile size: 129810
[04:11:57] Leaving Run
[04:12:01] - Writing 4821730 bytes of core data to disk...
[04:12:03] Done: 4821218 -> 4135211 (compressed to 85.7 percent)
[04:12:03] ... Done.
[04:12:03] - Shutting down core
[04:12:03]
[04:12:03] Folding@home Core Shutdown: FINISHED_UNIT
[04:12:07] CoreStatus = 64 (100)
[04:12:07] Sending work to server


[04:12:07] + Attempting to send results
[04:16:21] - Server reports digital signature does not match.
[04:16:21] (May be due to corruption during network transmission or a corrupted file.)
[04:16:21] - Error: Could not transmit unit 08 (completed July 17) to work server.
[04:16:21] Keeping unit 08 in queue.


[04:16:21] + Attempting to send results
[04:20:38] - Server reports digital signature does not match.
[04:20:38] (May be due to corruption during network transmission or a corrupted file.)
[04:20:38] - Error: Could not transmit unit 08 (completed July 17) to work server.


[04:20:38] + Attempting to send results
[04:22:45] + Could not connect to Work Server (results)
[04:22:45] (171.64.122.76:8080)
[04:22:45] Could not transmit unit 08 to Collection server; keeping in queue.
[04:22:45] - Preparing to get new work unit...
[04:22:45] + Attempting to get work packet
[04:22:45] - Connecting to assignment server
[04:22:47] - Successful: assigned to (171.64.65.20).
[04:22:47] + News From Folding@Home: GPU folding beta
[04:22:47] Loaded queue successfully.


Doesn't look like local file corruption, hash check passed. Anyway I thought
someone else might have some insight to problem, or suggestions. Thanks.
 
Are you using a Passkey? I wonder if that has anything to do with it? I don't remember the specifics of the Passkey, but it is a digital signature of sorts.

I'm not using a Passkey in the config (nor for that matter on any of my SMP configs). I'm not sure how many out there are.

 
I've seen that before in the past. I never figured out what it was, but the WU did eventually upload.
 
IMHO, this could be caused by a corrupted client. A wipe and reinstall of the client would solve this ;)

 
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