Trial of Ubuntu9.10 + grub2 + dual Linux System

It is hard to download the correct Ubuntu9.10 MD5SUM, which is about 700 mb in size. After the installation, I couldn't wait to start it. The user name displayed on the page was Ubuntu, but the user name I set was tony. On the corresponding drive letter, I saw that Ubuntu had been copied to it, it indicates that it should be installed in the hard disk. No matter what it is, there is a shortcut for installation on the desktop. After installing it through the hard disk, You can reconfigure it and then start it. However, because my system

It is hard to download a Ubuntu 9.10 With the correct MD5SUM, which is about 700 mb in size.

After the installation, I couldn't wait to start it. The user name displayed on the page was Ubuntu, but the user name I set was tony. On the corresponding drive letter, I saw that Ubuntu had been copied to it, it indicates that it should be installed in the hard disk.

No matter what it is, there is a shortcut for installation on the desktop. After installing it through the hard disk, You can reconfigure it and then start it.

However, since I have installed Fedora 8 and Windows XP in my system, I found that Fedora 8 cannot be found after I started it.

After Ubuntu 9.10 is installed, other Linux cannot be started ?? It should not.

Google it quickly and found that Ubuntu 9.10 uses grub2 (in fact, 1.9.x, similar). grub1 was used in earlier versions, leading to system startup failure.

There are two key files: core. img and grub. cfg. the startup interface is similar to the following:

Refer to Ubuntu 9.10 grub2 STARTUP configuration file grub. cfg restart: