Le 11/05/2016 09:37, Nicolas Kovacs a écrit : > 9. As you can guess, the expected behavior was for Yum to *not* display > the "Core" and "Base" groups as "Installed Groups" as soon as there was > some stuff (if not downright all packages from the group) missing. > > Any suggestions on this? I'll answer this myself, since I just found the solution. # yum group mark remove "Core" # yum group mark remove "Base" Follow-up question on this. Is there a way to 'group mark remove' all package groups in one go? I checked for wildcards, but couldn't find anything. Cheers, Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Web : http://www.microlinux.fr Mail : info at microlinux.fr Tél. : 04 66 63 10 32