I have come up against a huge problem after trying to upgrade Linux Hardy Heron to Karmic Koala. I dual boot with W7 and the above on two separate drives - drive C: and a slave drive that is or was partitioned into two. 300 gig plain storage and 200gig for Linux. Things didn't go straight from the beginning as Linux kept trying to install on the C: drive. Anyway got over that and the install then went without a hitch. However, on completion all I got was a black screen with the grub prompt. However, I have had this before so knew to put in the live CD and open up "terminal" from there I entered the following
sudo grub
find /boot/grub/stage1
To my horror all I got then was error 15 file not found.
I have used my WINPE disk to get onto the system to look around. The slave drive is now no longer visible so I can only assume that the install wiped the 300 gig of storage and used all the drive as an install (I have a backup copy of the storage so not the end of the world)
I have restored the MBR from my Acronis backup but it has made no difference, whatever I do I cannot get past the grub prompt. My Windows install is still all there but can't access it - help anyone!
sudo grub
find /boot/grub/stage1
To my horror all I got then was error 15 file not found.
I have used my WINPE disk to get onto the system to look around. The slave drive is now no longer visible so I can only assume that the install wiped the 300 gig of storage and used all the drive as an install (I have a backup copy of the storage so not the end of the world)
I have restored the MBR from my Acronis backup but it has made no difference, whatever I do I cannot get past the grub prompt. My Windows install is still all there but can't access it - help anyone!