I have not seen any posts on the changed yum installonly facility. On updating today after a few days away I see that there is a new integrated installonly facility in yum (yum-3.2.2-1.fc7) Previously I had changed tokeep=4 in the file /etc/yum/pluginconf.d/installonlyn.conf in order to retain 4 kernels after updates. This file has now been saved as /etc/yum/pluginconf.d/installonlyn.conf.rpmsave and the original filename is no longer there. Am I correct in thinking that in order to keep 4 kerneles now it is necessary to add a line to the file: /etc/yum.conf with : installonly_limit = 4 ??