I have bootable usb with 12.04lts in it.and a corrupt 11.10 in my pc.no windows/or mac only ubuntu.need help with re-install.how do i go about it?
What I suggest is going into bios( I don't know which key it is). In there, where it says boot order, change it to
Hope this helps you!
Enter your laptops bios screen (probley F2 on the sony screen, should tell you which button if its different at the bottom corner of the screen) and find the boot options.
Set it to boot from usb, then insert the 12.04 usb and reboot.
It will boot to the usb. Then when the install completes set you boot option back to th HDD (might be called SATA), reboot again and Ubuntu will start.
Hope that what you need.