# yum update
Loading "installonlyn" plugin
Setting up Update Process
Setting up repositories
base                                                                 [1/3]
updates                                                              [2/3]
extras                                                               [3/3]
Reading repository metadata in from local files
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package libutempter.ppc 0:1.1.4-3 set to be updated
---> Package pango.ppc 0:1.14.10-1 set to be updated
---> Package glib2.ppc 0:2.12.9-1 set to be updated
---> Downloading header for util-linux to pack into transaction set.
http://ftp.yellowdoglinux.com/pub/yellowdog/yum/5.0/updates/RPMS/util-linux-2.13-0.49.ppc.rpm: [Errno 12] Timeout: <urlopen error timed out>
Trying other mirror.
Error: failure: RPMS/util-linux-2.13-0.49.ppc.rpm from updates: [Errno 256] No more mirrors to try.