crash during update 10.04 wont start

[mxman81]

hey
During update my pc locked up and i shut it down. power button :( now ubuntu wont start up, it runs straight to busybox, windows starts and runs normaly.

i have tried to do some simple fix with a live cd (ubuntu 10.10, the instaled verison is 10.04) but everything stops after a while in the terminal. have tried to install grub + update and upgrad with terminal live cd. have also tried to run the http://bootinfoscript.sourceforge.net/ but stops when it comes to the partiotn thats ubuntu is on (sda5)disk

have also tried to install 10.10 from the cd, just starts to loading after chosen install...nothing happens.

anything i can do in busybox ? must i format the whole disk, including windows ?

[mxman81]

sudo fdisk -l
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x4e9d1542

Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 102400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 13 19317 155057668 7 HPFS/NTFS
/dev/sda3 19318 38913 157404870 5 Extended
/dev/sda5 19318 38112 150970806 83 Linux
/dev/sda6 38113 38913 6434001 82 Linux swap / Solaris

[mxman81]

Killed
mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /sys on /root/sys failed: No such file or directory
mount: mounting /proc on /root/proc failed: No such file or directory
Target filesystem doesn't have /sbin/init
No init found. Try passing init= bootarg.


this is coming befor busybox starts.