[solved] Rosa Fresh R7 (2014.1) Grub2 List Options

[Majestic]

Hello all..

Up to now, when I re-plugged my other hard disks -which includes 2 other operation systems- they were appearing at the second boot options me to choose and start. But somehow, yesterday night I just installed R7 and 5 time I restarted my pc but other operation system wasn't added to the Grub2 options....

How can I tell Rosa to see my other operation systems manually on shell and let me to choose at the beginning as at the olds?

Thank you very much.

[Majestic]

Well, I checked some on internet and I also used my previous experience I found out how to solve it. Enter to the shell and giving these commands will help you;
-su
-your root pasword
grub2-mkconfig
update-grub2

Thats all guys.

Thank you.