thanks for all of your responses.  I just went ahead and reinstalled Ubuntu
and everything is fine now.

Amba


On 12/18/07, Cliff Wells <cliff@develix.com> wrote:
>
> On Tue, 2007-12-18 at 11:15 -0800, Amba Giri wrote:
> > Hello
> >
> >
> > I have installed kernel 2.6.18-ovz-028stab051.1 as the 1st kernel to
> > boot in GRUB.  It seemed to boot fine initally but today I find the
> > following error when I boot:
> >
> > Loading,please wait...
> > /scripts/local-top/lvm2: 68: tr: not found
> > /scripts/local-top/lvm2: 68: sed: not found
> > /scripts/local-top/lvm2: 67: sed: not found
>
> Make sure tr and sed are installed?
>
> > No volume groups found
>
> It looks like one of your distro's init scripts uses tr and sed to
> process the LVM configuration.  Because they fail it must assume there
> are no volume groups.  You must have uninstalled those utilities
> sometime between now and your last reboot and now the init script fails.
> Boot from a rescue CD and reinstall those utilities.
>
> Regards,
> Cliff
> >
>