Issue symptoms

Can not register the server with clnreg_ks, rhnreg_ks or during yum update. The error shown is similar to:

Cause

The issue may be caused by collecting hardware information. The following might be found in /var/log/up2date:<br

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If you receive an email saying that your system failed to check in, like:

It means that for some reason, system server1.hostcompany.com  hasn’t checked in to CLN. If that server is still in

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When you see Segmentation Fault in different random places it could be caused by bad/broken libz* and libxml2. It usualy happens on DirectAdmin server, when libraries are placed into /usr/local/lib/ directory. To fix: