On Tue, Jan 24, 2012 at 7:23 AM, kasi viswanath <kashinj at yahoo.com> wrote: > Hi, > > I'm using the procedure described in building customer kenrels centOS5.0. > > Except for one step where spec file to comment 25 lines from 638, I did every thing. I assume you are referring to: http://wiki.centos.org/HowTos/Custom_Kernel The article has just been updated to include CentOS-6. Please try again and see if you can now build CentOS-6 custom kernels that boot normally. Akemi