It worked out. Now I am on Scientific linux, yum update passed ok. We have replaced repo, rhn, yum and release packages muanually. Then yum update worked. On 04/28/2011 05:31 AM, Nico Kadel-Garcia wrote: > On Wed, Apr 27, 2011 at 5:06 PM, Zoran Ovcin<[log in to unmask]> wrote: >> Recently I installed RHEL6 from an installation DVD (not Beta). >> >> I was aware that my yum update will not get the RHN support. > This will *BREAK* things, such as "redhat-release". Don't do it. > Migrate the installed packages to SL6 first, especially the > "*-release" packages. > > Also, rip out "yum-rhn-plugin". This will turn off the attempts to > access the upstream RHN repositories. > > >> Is it possible to use the SL6 rpm repository for updating my system? >> >> If yes, what do I have to change in order to be able to do yum update? > It's a potentially nasty interaction: packages of the same name may > have subtle discrepancies, and tools that look for /etc/issue.net > contents will be confused at compilation time. > >> Thanks, Zoran Ovcin >>