Christopher Cashell <topher-pgsql(at)zyp(dot)org> writes:
> If it *is* a hardware problem, I would have expected it to show up
> somewhat sooner than this.
[sorry, hit Send a bit too early]
Parts do go bad. Sig11 is often an indication of either bad RAM or an
overheating processor. Have you checked your fans, especially since
it's an old machine?
-Doug