OK so lots of updates (mostly kde 4.9.3) to several systems today. 2 or the 3 are fine
One got hosed. Error message upon reboot config_devdmpfs=y is required in your kernel configuration for this version of udev to run successfully this requires immediate action mdev: sys/class no such file mdev Error udev-mount failed to start Error cannot start udev as udev-mo9unt would not start So I booted the system with system rescue and got the partitions mounted (boot and /) / contains /var and /usr looking into : /mnt/gentoo/new/usr/portage/sys-fs/udev I cannot tell what version of udev (udev mount) and others (udev-init-scipts ?) were installed and how to roll this back. Any guidance on rolling back these errors is most welcome James

