[Spacewalk-list] Client update question

[Eric Lake]

My spacewalk server is showing that some of my client workstations
have some packages that can be upgraded. However when I do a 'yum
update' on the workstation it tells me that "No Packages marked for
Update". These are the packages that spacewalk says can be upgraded
compared to what is on the workstation:

Spacewalk:                                               Workstation:
autofs-5.0.1-0.rc2.143.el5_5.4:1.i386	        autofs-5.0.1-0.rc2.143.el5:1.i386	
httpd-2.2.3-43.el5.centos.3.i386
httpd-2.2.3-43.el5.centos.i386
ImageMagick-6.2.8.0-4.el5_5.2.i386
ImageMagick-6.2.8.0-4.el5_1.1.i386
ipsec-tools-0.6.5-14.el5_5.5.i386
ipsec-tools-0.6.5-13.el5_3.1.i386
kernel-2.6.18-194.11.3.el5.i686                    kernel-2.6.18-194.el5.i686	
kernel-2.6.18-194.11.3.el5.i686
kernel-2.6.18-194.11.1.el5.i686
kernel-devel-2.6.18-194.11.3.el5.i686
kernel-devel-2.6.18-194.el5.i686
kernel-devel-2.6.18-194.11.3.el5.i686
kernel-devel-2.6.18-194.11.1.el5.i686
kernel-headers-2.6.18-194.11.3.el5.i386
kernel-headers-2.6.18-194.11.1.el5.i386

What could be causing this? I have run rhn-profile-sync, yum clean
all, rhn_check and none of those have helped me get the system to
update.

[root at keck] ~# yum update
Loaded plugins: fastestmirror, rhnplugin
Loading mirror speeds from cached hostfile
Setting up Update Process
No Packages marked for Update


-- 
Thanks,

Eric Lake
(etank)