Hi ! I've got a problem with kernel installation/upgrades on only a few machines with yum or directly with rpm ... root 28088 2.1 7.0 45316 36256 pts/1 S+ 13:36 0:34 /usr/bin/python /usr/bin/yum -y update kernel* root 28094 0.0 0.1 2496 916 pts/1 S+ 13:38 0:00 /bin/sh /var/tmp/rpm-tmp.47101 4 root 28098 0.0 0.1 2496 1000 pts/1 S+ 13:38 0:00 /bin/bash /sbin/new-kernel-pkg --package kernel --mkinitrd --depmod --install 2.6.18-194.26.1.el5 root 28107 0.0 0.2 2748 1248 pts/1 S+ 13:38 0:00 /bin/bash --norc /sbin/mkinitrd --allow-missing -f /boot/initrd-2.6.18-194.26.1.el5.img 2.6.18-194.26.1.el5 root 28170 0.0 0.1 2748 744 pts/1 S+ 13:38 0:00 /bin/bash --norc /sbin/mkinitrd --allow-missing -f /boot/initrd-2.6.18-194.26.1.el5.img 2.6.18-194.26.1.el5 root 28172 0.0 0.1 2728 712 pts/1 D+ 13:38 0:00 /sbin/nash --forcequiet or directly with rpm .. rpm -ivvv kernel-2.6.18-194.26.1.el5.i686.rpm D: install: %post(kernel-2.6.18-194.26.1.el5.i686) asynchronous scriptlet start D: install: %post(kernel-2.6.18-194.26.1.el5.i686) execv(/bin/sh) pid 29590 ++ uname -i ++ uname -i + '[' i386 == x86_64 -o i386 == i386 ']' + '[' -f /etc/sysconfig/kernel ']' + /bin/sed -i -e 's/^DEFAULTKERNEL=kernel-smp$/DEFAULTKERNEL=kernel/' /etc/sysconfig/kernel + /sbin/new-kernel-pkg --package kernel --mkinitrd --depmod --install 2.6.18-194.26.1.el5 .... got somebody any idea what's going wrong or could/should i do ? Thanks & Cheers, Martin