what is this and how is it resolved?
[root@fgexsu52 etc]# yum update
Loaded plugins: fastestmirror, refresh-packagekit, security
Determining fastest mirrors
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6 ... 86&repo=os error was
14: PYCURL ERROR 7 - "couldn't connect to host"
Error: Cannot find a valid baseurl for repo: base
yum update issue
Re: yum update issue
Can you ping mirrorlist.centos.org? Can you ping 84.22.180.89 (one of the IPs of the mirrorlist server)? Can you ping anything?
Do you get HTML output when you try curl www.centos.org ? Are you using a proxy?
Do you get HTML output when you try curl www.centos.org ? Are you using a proxy?