X is not starting in two kernels
I had installed Fedora Core 1 in my server machine (apparently a older version). When I ran the live update for patches, I was asked whether to install a certain glibc package to which I agreed. After the process was over, I rebooted the machine to find that I have two kernels in the grub and that on both of these X is not starting. startx is not working. I am relatively new to linux. Can you please let me know if there is a way to recover the system from all the recent patches and kernels. I wish to return to my old version and then more carefully apply the new patches.
Thank you in advance.