[K12OSN] Is yum update safe on 4.2.1EL?

[Robert Arkiletian]

I noticed that Centos 4.2 update comes with a new kernel that has an
updated Intel(R) PRO/1000 Ethernet adapter (e1000) which are the ones
I'm using.

http://mirror.centos.org/centos/4/docs/html/release-notes/as-zseries/RELEASE-NOTES-U2-en.html

 But I'm afraid to do a yum update as some people have been reporting
broken systems. Has anyone had success with yum update with 4.2.1EL?

--
Robert Arkiletian
C++ GUI tutorial http://fltk.org/links.php?V19