Apparently some of Gmail's SMTP servers are on the multihop DNSBL. ---------- Forwarded message ---------- From: Bart Schaefer <barton.schaefer at gmail.com> Date: May 2, 2007 8:04 PM Subject: Re: [CentOS] Installed CentOS 5 today, question about an error I'm getting To: CentOS mailing list <centos at centos.org> On 5/1/07, John Summerfield <debian at herakles.homelinux.org> wrote: > Preston Crawford wrote: > > > > So I did a fresh install today. Decided to go ahead and upgrade. > > Everything seems okay save for three problems. > > > > #1 - I get a message during boot saying that an Intel microcode update > > didn't work. Something about not being able to find /proc/microcode. > > What's your CPU? If it's not Intel, it's probably irrelevant. I'm having this same error, using the Xen kernel on a Sony VAIO desktop. processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 0 model name : Intel(R) Pentium(R) 4 CPU 1500MHz The error is coming from /etc/rc.d/init.d/microcode_ctl but you can reproduce it by running "/sbin/modprobe microcode" from the shell.