On 03/12/14 17:10, John Horne wrote: > Hello, > > I have just installed CentOS 7 onto two servers and applied all the > current patches. There are currently two kernels installed: > > # rpm -q kernel > kernel-3.10.0-123.el7.x86_64 > kernel-3.10.0-123.9.3.el7.x86_64 > > > However, if I reboot the servers they both start up on the older kernel: > > # uname -r > 3.10.0-123.el7.x86_64 > > I would have expected them to restart using kernel 3.10.0-123.9.3. > I know I can manually select the kernel to use at boot time (from the > grub2 menu), but, as with CentOS 6, I would have expected the servers to > reboot using the latest kernel automatically. > > Has anyone else noticed this? Any ideas as to why it might be happening? > > > > > Thanks, > > John. > Someone already pointed you to the upstream bug for this. Uninstalling the original release kernel (3.10.0-123.el7.x86_64) should provide a workaround as the rest of the kernels should then be sorted in the correct order.