Description of problem: xguest postinstall scripts modify /etx/security/namespace.conf. It should put a file in /etc/security/namespace.d/. That would avoid a /etc/security/namespace.conf.rpmnew file when the pam package is upgraded. Version-Release number of selected component (if applicable): xguest-1.0.7-3.fc11.noarch
% rpm -qf /etc/security/namespace.d/xguest.conf xguest-1.0.7-7.fc12.noarch xguest-1.0.7-5.fc11.noarch also includes the same. I think that means this is now resolved. Nice.