Kernel Panic - not syncing: VFS

[GeorgeOfTheBush]

I was running Ubunu 9.04 2.6.28.13. The last run Ubuntu Update Manager corrupted something I guess, after a restart Ubuntu does not boot because of this error.

Kernel Panic - not syncing: VFS: unable to mount root fs on unknown-block (0,0)



GeorgeOfTheBush@ubuntu:~$ dpkg --list | grep linux-image
ii linux-image-2.6.28-11-generic 2.6.28-11.42 Linux kernel image for version 2.6.28 on x86
ii linux-image-2.6.28-13-generic 2.6.28-13.45 Linux kernel image for version 2.6.28 on x86
ii linux-image-generic 2.6.28.13.17 Generic Linux kernel image



But I am able to boot if I stop the linux boot sequence by pressing Escape and select 2.6.28.11.

Please let me know how I could fix the errors with 2.6.28.13.

Thanks.