Hi, I just spotted a problem on a SL system where the root file system is on xfs. After updating the kernel booting into the new kernel failed because the initrd had no xfs support. The problem is caused by the fact that "yum update" first updates the kernel and afterwards updates kernel-module-xfs: yum update ... Running Transaction Installing : kernel [1/8] ... Installing : kernel-module-xfs-2.6.18-128.1.14.el5 [6/8] ... The mkinitrd script executed by the post install script of the kernel package does not have xfs.ko of the new kernel available. Therefore it can not build the new xfs.ko into initrd. This can be of course fixed manually by running either # yum update # /sbin/new-kernel-pkg --package kernel --mkinitrd --depmod --install 2.6.18-128.1.14.el5 or # yum install kernel-module-xfs-2.6.18-128.1.14.el5 # yum update However, I would like to have it fixed in "yum update". Can this be built into the kernel-module yum plugin? Troy? Or does anybody see how it can be fixed in the kernel-module-xfs rpm? Cheers, Urs