Hi you all,
This solution was very usefull some time ago, but now, on other server, it doesn’t work:
I have 7.6.1810 (final) works very fine, but yum update report “Cannot find a valid baseurl for repo: ce-base/7/x86_64” even after try your fix.
Using:
yum update --disablerepo=ce-base,ce-extras,ce-sclo-rh,ce-sclo-sclo,ce-updates,nethforge,nethser
ver-base,nethserver-updates
I was able to use yum with epel only
I think that there are some problems in the CentOS repositories, NethServer can’t control those repos (that’s why the Subscription program has its repositories).
I successfully bypassed your problem repeating the yum command many times.
It seems that CentOS is working on a fix, but it needs to propagate to all mirrors.
I am having exactly the same problem. I was concerned that maybe 7.6.1810 was no longer supported. I guess I will just keep trying as well. Thanks for the question and information!