This is normal. When you have multiple installations of Ubuntu, they are all added to the grub menu.
** Changed in: grub2 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/947482 Title: Precise GRUB create several entries of previous versions after installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/947482/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs