up2date에서 설정 수정됨 이라고 설치 않되는 경우

# Automatically generated Red Hat Update Agent config file, do not edit.
# Format: 1.0
storageDir[comment]=Where to store packages and other data when they are retrieved
storageDir=/var/spool/up2date

networkSetup[comment]=None
networkSetup=1

headerCacheSize[comment]=The maximum number of rpm headers to cache in ram
headerCacheSize=40

httpProxy[comment]=HTTP proxy in host:port format, e.g. squid.redhat.com:3128
httpProxy=

debug[comment]=Whether or not debugging is enabled
debug=0

useGPG[comment]=Use GPG to verify package integrity
useGPG=1

networkRetries[comment]=Number of attempts to make at network connections before giving up
networkRetries=5

removeSkipList[comment]=A list of package names, optionally including wildcards that up2date will not remove
removeSkipList=kernel*;

retrieveOnly[comment]=Retrieve packages only
retrieveOnly=0

keepAfterInstall[comment]=Keep packages on disk after installation
keepAfterInstall=0

enableProxy[comment]=Use a HTTP Proxy
enableProxy=0

gpgKeyRing[comment]=The location of the gpg keyring to use for package checking
gpgKeyRing=/etc/sysconfig/rhn/up2date-keyring.gpg

proxyUser[comment]=The username for an authenticated proxy
proxyUser=

proxyPassword[comment]=The password to use for an authenticated proxy
proxyPassword=

headerFetchCount[comment]=The maximimum number of rpm headers to fetch at once
headerFetchCount=10

versionOverride[comment]=Override the automatically determined system version
versionOverride=

useNoSSLForPackages[comment]=Use the noSSLServerURL for package, package list, and header fetching
useNoSSLForPackages=0

enableProxyAuth[comment]=To use an authenticated proxy or not
enableProxyAuth=0

noSSLServerURL[comment]=Remote server URL without SSL
noSSLServerURL=http://www.rhns.redhat.com/XMLRPC

noReplaceConfig[comment]=When selected, no packages that would change configuration data are automatically installed
noReplaceConfig=1

sslCACert[comment]=The location of the SSL CA certificate.
sslCACert=/usr/share/rhn/RHNS-CA-CERT

noBootLoader[comment]=To disable modification of the boot loader (lilo, silo, etc)
noBootLoader=0

systemIdPath[comment]=Location of system id
systemIdPath=/etc/sysconfig/rhn/systemid

serverURL[comment]=Remote server URL
serverURL=https://www.rhns.redhat.com/XMLRPC

pkgSkipList[comment]=A list of package names, optionally including wildcards, to skip
pkgSkipList=kernel*;        <------- 이 부분

adminAddress[comment]=List of e-mail addresses for update agent to communicate with when run in batch mode
adminAddress=root@localhost;

forceInstall[comment]=Force package installation, ignoring package, file and config file skip list
forceInstall=0

fileSkipList[comment]=A list of file names, optionally including wildcards, to skip
fileSkipList=;

retrieveSource[comment]=Retrieve source RPM along with binary package
retrieveSource=0

up2date -u -f