D&C GLug - Home Page

[ Date Index ] [ Thread Index ] [ <= Previous by date / thread ] [ Next by date / thread => ]

[LUG] grub error 25

 

I proceeded with caution and disconnected /dev/sdb while I set about
getting a system that would run. I cleared a partition on /dev/sda,
installed Ubuntu 10.10 from a disk I had and got evelution running so
that now I can write from here and I've unsubscribed Pat. I attached an
external drive, plugged in /dev/sdb (now known as /dev/sdc) and 
ran   
  dd if=/dev/sdc of=/dev/sdb6/newfile bs=512
so I now have a 60GB file containing a copy of the original errant
drive. I understand that vi will edit a binary file.

I also ran fdisk on the original drive and got this:

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *           1        3000    24097468+  83  Linux
/dev/sdb2            3001        3122      979965   83  Linux
/dev/sdb3            3123        3244      979965   82  Linux swap  
/dev/sdb4            3245       14593    91160842+  83  Linux

which looks ok. I am still trying to find out about smarctl. 

About Knoppix: I heard tell that it was thought to be a good live OS for
rescue purposes and that is the only reason I chose it. I'll have look
at supergrub and drml when I can.

About reiserfs: same thing really. When I was building this system I got
two huge, as I thought at the time (2TB was not around), disks and
reiserfs was said to be good for lots of files. If I can recover some
information from this mess I am quite happy with ext3. 

So where do I go from here? What is the next step? 

Tony


-- 
The Mailing List for the Devon & Cornwall LUG
http://mailman.dclug.org.uk/listinfo/list
FAQ: http://www.dcglug.org.uk/listfaq