On 05/21/2013 04:24 PM, Gary Roach wrote:
Hi

My wife let her Debian machine get over 450 packages behind before I caught it. What a mess. The last problem is that when booting up the Welcome to Grub notice appears and then:
        error:file not found
        Entering rescue mode
        grubrescue>

If I run "ls" I find that the root directory should be (hd0,msdos1) and that grub is under the /boot directory. Therefore I run:
        set prefix="(hd0,msdos1)/boot/grub" <enter>
        set root="(hd0,msdos1)" <enter>
        insmod normal <enter>
        normal <enter>
and the system boots up and runs fine; until I reboot and then the mess starts all over again. How do I fix this. I suspect that I need to somehow reset the grub file but that's just a SWAG. Help!!!!!

Oh yes, we are running Debian Wheezy (stable) and KDE desktop and fdisk gives the following:

    root@supercrunch:/media# fdisk -l

    Disk /dev/sda: 500.1 GB, 500107862016 bytes
    255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
    Units = sectors of 1 * 512 = 512 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x000b79ef

       Device Boot      Start         End      Blocks   Id  System
    /dev/sda1   *        2048   960036863   480017408   83  Linux
    /dev/sda2       960038910   976771071     8366081    5  Extended
    /dev/sda5       960038912   976771071     8366080   82  Linux swap
    / Solaris



Gary R.
To all the questions.

I reinstalled grub2. The same problem persists.
I have run update-grub2 (a stub that runs grub-mkconfig for grub2) several times with no improvement. i also ran grub-mkconfig directly. Same results. See listing below. I've had Wheezy on these systems for a long time. I didn't check the wifes system for a long time and there was a flurry of changes shortly before Wheezy went stable. I think that is why there where so many updates. I have also checked /etc/apt/source.list to make sure. Everything is set to stable at this point.

   root@xxxxxx:/etc/apt# grub-mkconfig -o /boot/grub/grub.cfg
   Generating grub.cfg ...
   Found background image: /usr/share/images/desktop-base/desktop-grub.png
   Found linux image: /boot/vmlinuz-3.2.0-4-686-pae
   Found initrd image: /boot/initrd.img-3.2.0-4-686-pae
   Found linux image: /boot/vmlinuz-2.6.32-5-686
   Found initrd image: /boot/initrd.img-2.6.32-5-686
   done

I hope this answers everyone's questions.

Gary R.




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