I am running an AWS VM and tried:
sudo yum update
Error: Protected multilib versions: sendmail-8.14.4-8.12.amzn1.x86_64 != sendmail-8.14.4-7.9.amzn1.i386 You could try using --skip-broken to work around the problem ** Found 2 pre-existing rpmdb problem(s), 'yum check' output follows: kernel-220.127.116.11-56.40.amzn1.x86_64 has missing requires of mkinitrd sendmail-8.14.4-8.11.amzn1.x86_64 is a duplicate with sendmail-8.14.4-7.9.amzn1.i386
I read else where to try this:
sudo yum --exclude=kernel* update
But same result.
This is a production server which I want to upgrade so I have to take special care. I was not the one preparing it. Looks like I use the amazon version of Red Hat 4.4.6-3.
Any suggestions how to fix this?