I'm running Boinc 4.05 on Linux Mandrake 10.0 and keep getting a problem where the client does a bit of processing then outputs a message 'Received Signal [2]' and then 'Detatching From Shared Memory'. It then does nothing for about 1 hour, before trying, briefly, to do some processing and then repeating the two messages above.

I've tried version 4.09 and got the same problem, and have also tried building from latest source and still get the same problem...

Any ideas what I might be doing wrong?

Thanks.