Hello, yum lists only some of the groups as available # yum group list Loaded plugins: fastestmirror, langpacks, nvidia [nvidia]: No NVIDIA display devices found Loading mirror speeds from cached hostfile * base: ftp.plusline.de * elrepo: ftp.nluug.nl * extras: mirror.wiuwiu.de * updates: ftp.plusline.de Available Environment Groups: Minimal Install Compute Node Infrastructure Server File and Print Server Basic Web Server Virtualization Host Server with GUI GNOME Desktop KDE Plasma Workspaces Development and Creative Workstation Installed Groups: Development Tools Legacy UNIX Compatibility Security Tools System Administration Tools Available Groups: Compatibility Libraries Console Internet Tools Graphical Administration Tools Scientific Support Smart Card Support System Management Done Some groups are missing. E.g. network-file-system-client, multimedia Does anyone know, how to get a complete list? Regards ....Volker