Well I dunno whats happened but the last 16 work units have errored out. I went back from 6.6.3 to 6.5.0 as it was not getting any new work, but its not helping. I cant carry on like this its ridiculous. So I'm suspending any new work for the time being.

Sorry guys, but its pointless carrying on at the moment until some sort of fix is available.

I've got the same problem but with my slower card only, the 8800GTS. It did one 6.62 application with Boinc 6.6.3 and one when I went back to 6.5.0 but since the February 1st it hasn't been able to complete a single task successfully.

I've tried:

Re-booting
Reseting the project
Detach and Re-attach
etc etc.

I thought it might be disk fault as it mentions it can't open a file in the log but Chkdisk didn't find anything.

So far my GTX260 is still doing its stuff so I don't know whether the 6.62 application doesn't like the slower cards and I was just lucky to get a couple through.

I'll try 6.6.4 on the machine with the 8800GTS later and see if that helps.

Phoneman1

So far the 8800GT OC Card I'm running has been okay with the 6.62 Version, are you both running the 181.22 Nvidia Drivers ... ???

No. I'm still running 178.24 after an abortive try of 180.48 last year. Since going back to 178.24 I've had no problems until Feb 1st so I am not sure that is the answer. Of course 6.62 may be using features only in the 181.22 drivers but I've not seen any posts to that effect.

I've got a WU running at the moment that should finish in 36 hours or so if it doesn't go the distance I'll try 181.22 next. Thanks for the suggestion.

Phoneman1

I'll try 6.6.4 on the machine with the 8800GTS later and see if that helps.

Phoneman1

Yes, one typo then I typed the same again!

Well, it has failed again and I'm downloading 181.22 so we'll see how that goes with Boinc 6.6.4 first.

Phoneman1

I'm running 181.20 + reverted back from 6.6.3 to 6.5.0

I'll wait to see what success others have with various combinations... :-)

Well, it has failed again and I'm downloading 181.22 so we'll see how that goes with Boinc 6.6.4 first.

I'm so desapointed :

i just buy two GTX295 to crunch GPUGRID but :
1- driver is nvidia 180.87/XP32, (because 181.22 have many problems when "unlink" SLI mode")
2- it worked one week ago, but now every wu is flag with a errored result
3- but my GTX295 works well for...GPU/seti !
4- and my GTX260 works well for...GPUGRID, but with 178.24/XP32 drivers

Please, is somebody doing something ?

____________

we have to accept that this is an Alpha project......

Thank you MrS. I had forgotten that change.

The current work unit has been run without Riva Turner running as I got a warning about getting a later version when I installed the latest drivers earlier this evening. I have temporarily suspended gpu to set the RT overclock panel to defaults and exited RT. I think I'll only use RT to monitor temps in future!

Phoneman1

Since a few days ago I'm getting "compute error" but only with the kind of units which grant 3718.48 points. The error units are mainly in the gpu1, but I have two of them made OK in that gpu core.

gtx295 stock clocks processing in both gpus (gpu0/gpu1)
Drivers 180.87
Windows Vista Home Premium 32 bits

@Chris

you had many errors before your current run of "all errors". Stock shader speed of 8600GT is 1.20 GHz, whereas yours started at 1.30 GHz, so its likely factory overclocked. Now you are at 1.50 GHz, quite an increase!
Try to take back your OC, switch tzhe machine off for >10 min and see if it helps. Also report your GPU temperature (may take some time to stabilize).