I am receiving computation errors on a new install following the directions on the front page using the NVidia 177.67 drivers.

Here is the error logs from the Boinc manager:

Thu 09 Oct 2008 12:14:23 PM CDT||Starting BOINC client version 6.3.10 for x86_64-pc-linux-gnu
Thu 09 Oct 2008 12:14:23 PM CDT||This a development version of BOINC and may not function properly
Thu 09 Oct 2008 12:14:23 PM CDT||log flags: task, file_xfer, sched_ops
Thu 09 Oct 2008 12:14:23 PM CDT||Libraries: libcurl/7.18.0 OpenSSL/0.9.8g zlib/1.2.3.3 c-ares/1.5.1
Thu 09 Oct 2008 12:14:23 PM CDT||Data directory: /home/jrenkar/Desktop/BOINC
Thu 09 Oct 2008 12:14:23 PM CDT||Processor: 4 GenuineIntel Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz [Family 6 Model 23 Stepping 7]
Thu 09 Oct 2008 12:14:23 PM CDT||Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr sse4_1
Thu 09 Oct 2008 12:14:23 PM CDT||OS: Linux: 2.6.24-21-generic
Thu 09 Oct 2008 12:14:23 PM CDT||Memory: 3.87 GB physical, 3.08 GB virtual
Thu 09 Oct 2008 12:14:23 PM CDT||Disk: 70.33 GB total, 55.65 GB free
Thu 09 Oct 2008 12:14:23 PM CDT||Local time is UTC -5 hours
Thu 09 Oct 2008 12:14:23 PM CDT||Not using a proxy
Thu 09 Oct 2008 12:14:23 PM CDT||CUDA devices found
Thu 09 Oct 2008 12:14:23 PM CDT||Coprocessor: GeForce 9800 GT (1)
Thu 09 Oct 2008 12:14:23 PM CDT||General prefs: from http://www.ramseyathome.com/ramsey/ (last modified 01-Oct-2008 19:52:53)
Thu 09 Oct 2008 12:14:23 PM CDT||Host location: none
Thu 09 Oct 2008 12:14:23 PM CDT||General prefs: using your defaults
Thu 09 Oct 2008 12:14:23 PM CDT||Preferences limit memory usage when active to 3962.30MB
Thu 09 Oct 2008 12:14:23 PM CDT||Preferences limit memory usage when idle to 3962.30MB

This is the error message on the stderr out

<core_client_version>6.3.10</core_client_version>
<![CDATA[
<message>
process exited with code 127 (0x7f, -129)
</message>
<stderr_txt>
acemd_6.46_x86_64-pc-linux-gnu__cuda: error while loading shared libraries: libcufft.so.2: cannot open shared object file: No such file or directory

</stderr_txt>
]]>

Where do I find this library or what have I done wrong?

I'm getting this too...

"process exited with code 127 (0x7f, -129)
</message>
<stderr_txt>
acemd_6.46_x86_64-pc-linux-gnu__cuda: error while loading shared libraries: libcufft.so.2: cannot open shared object file: No such file or directory
</stderr_txt>]]>

GPU was crunching WU without prob the whole day and now after having finished the last one successfully all the new WUs show 'computation error'... :(

EDIT: I guess it must have been because these WUs were crunched with version 6.46. Got a new one now and GPU is using 6.47 on this one...and for now it hasn't errored out... :)