On 10/16/2010 08:51 AM, Ritika Garg wrote:
Before doing "yum update" on system which has CentOS5.3, I gave "yum list updates" but the following message comes: Loaded plugins: fastestmirror Determining fastest mirrors Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5&arch=x86_64&repo=os http://mirrorlist.centos.org/?release=5&arch=x86_64&repo=os error was [Errno 4] IOError: <urlopen error (110, 'Connection timed out')> Error: Cannot find a valid baseurl for repo: base
You can just give a yum update. Before any update starts you are asked for a confirmation. If network connection is not the problem, try a "yum clean all" and try to update again.
Theo