On Sat, May 15, 2010 at 4:27 AM, Colin Coles <colin at wemoto.com> wrote: > Hi, > I have updated 8 machines so far and 2 are refusing to boot on > 2.6.18-194.3.1.el5 kernel, they just hang at: 'Starting udev:' but when I > revert to 2.6.18-164.15.1.el5 kernel they boot fine. Any pointers? When I ran into a similar problem on a 5.4 system, the hints at http://bugs.centos.org/view.php?id=2141 were helpful, particularly about increasing the udev logging level.