(In reply to Stefan Hundhammer from comment #4) > AFAICS the combo box is disabled because there is only one policy available > in this case: > > https://github.com/yast/yast-installation/blob/master/src/lib/installation/ > widgets/lsm.rb#L112 > > def init > self.value = settings.selected&.id.to_s > disable if items.size <= 1 > end > > Why there is only one I don't know. Actually, this is the code for the "Selected Module" selector, no for the "SELinux Mode" one. The "SELinux Mode" is disabled because it is marked as not configurable, see https://github.com/yast/yast-installation/blob/ce0223d21b268ff579025f1f8c500d7ca908b578/src/lib/installation/widgets/selinux_mode.rb#L44 The configurable setting comes from Y2Security::LSM::Config instance (https://github.com/yast/yast-security/blob/a6a56535e9285f66804814daafe85d310786e140/src/lib/y2security/lsm/config.rb#L141), which loads it from the Yast::ProductFeatures unless running in WSL. I.e., it comes from the control file. In MicroOS control file (master branch) it is set as configurable, see https://github.com/yast/skelcd-control-MicroOS/blob/55c1370a0ba4b86c8c17f54ff4a9f6a0e41f22ad/control/control.MicroOS.xml#L90. Where can I check the control file for openSUSE Leap Micro?