( first sorry for my english. ) Hi please help I can't find a solution I'm searching the web 11 hours and I can't find a solution. 🙁
I can't boot Windows 7 after installing Ubuntu 12.04 LTS alongside with windows. But after restarting the pc and when I hit enter on grub 2 for Windows 7, I get a black screen for 2 seconds and then its return back to grub. BUT when I select Windows 7 restore Vaio care it will boot, but I don't have an option top open Cmd to fix something. Please help me out. Here is my Bootinfo from Boot-repair
Best Answer
From your booted Ubuntu system, use the following command in a terminal:
This should detect Windows 7 and add it or fix it.
If nothing happens, boot from the Windows 7 CD and go to recovery console:
Then
As you are in the recovery mode, use Windows 7 fix boot errors tool. (Forgot the exact name of the tool) and reboot.
Now you would have Windows but not Ubuntu.
Try reinstalling Ubuntu - put MBR partition into sda (as opposed to sdb like before) or try
sudo update-grub
from the live CD.