Shared memory

["Joachim Smit" <joachim@fase3.be>]

After compiling a new kernel I can't start postgresql anymore because of an
IpcMemoryCreate-error.

This is the solution: "You either do not have shared memory configured
properly in your kernel or you need to enlarge the shared memory available
in the kernel"

How do I do that ?

Regards,

Joachim Smit