Win7 + Fedora14 + Ubuntu10.10 startup Problems

Recently installed Win7 and Fedora14, and then installed Ubuntu10.10 on the hard disk. The Startup menu of Fedora14 is missing and replaced with the grub startup Item of ubuntu. However, the startup Item of Fedora14 cannot be found in Ubuntu, that is, only Win7 and Ubuntu can be started. Brother was so upset that he finally solved the problem after a long time and was excited. 1. log on to the root user of Ubuntu10.10 and open the gr of fedora.

Recently installed Win7 and Fedora 14, and then installed Ubuntu 10.10 on the hard disk. The Startup menu of Fedora 14 is missing and replaced with the grub startup Item of ubuntu. However, the startup Item of Fedora 14 cannot be found in Ubuntu, that is, only Win7 and Ubuntu can be started.

Brother was so upset that he finally solved the problem after a long time and was excited. The following are the specific methods:

1. log on to the root user of Ubuntu 10.10 and open grub. conf of fedora.
Path: 524MB File System/grub. conf.
Note: The "MB File System" disk in the location menu is the Startup File of feroda. You can start fedora directly with the content and never delete the files.

2. Find the following content in grub. conf (the kernel version may be different. I upgraded it ):
Default = 0
Timeout = 5
Splashimage = (hd0, 10)/grub/splash.xpm.gz
Hiddenmenu
Title Fedora (2.6.35.11-83. fc14.i686)
Root (hd0, 10)
Kernel/vmlinuz-2.6.35.11-83.fc14.i686 ro root =/dev/mapper/vg_alex-lv_root keys = vg_alex/lv_root keys = vg_alex/lv_swap keys rd_NO_MD rd_NO_DM LANG = en_US.UTF-8 SYSFONT = latarcyrheb-sun16 KEYBOARDTYPE = pc KEYTABLE = us-aCentOS rhgb quiet
Initrd/initramfs-2.6.35.11-83.fc14.i686.img

3. Open/boot/grub. cfg and add the startup item code in grub. cfg according to the above Code. (pay attention to the blue part according to the specific situation of your computer ):
### BEGIN/etc/grub. d/50_custom ###
Menuentry "Fedora (2.6.35.11-83. fc14.i686 )"{
Insmod ext2
Set root = (hd0, 11)
Linux/vmlinuz-2.6.35.11-83.fc14.i686 ro root =/dev/mapper/vg_alex-lv_root keys = vg_alex/lv_root keys = vg_alex/lv_swap keys rd_NO_MD rd_NO_DM LANG = en_US.UTF-8 SYSFONT = latarcyrheb-sun16 KEYBOARDTYPE = pc KEYTABLE = us-acentos rhgb quiet
Initrd/initramfs-2.6.35.11-83.fc14.i686.img
}
### END/etc/grub. d/50_custom ###

Note: The disk symbols of fedora are different from those of ubuntu. I have been wondering www.linuxidc.com for a long time.
Run sudo fdisk-l to view the partition information.

4. restart the system directly. In the future, fedora will update the kernel. Just change the kernel version here. Also, do not update-grub as needed. Otherwise, add fedora again. Enjoy the surprise of the three enjoy systems!