hi there

after i delete two partitions at my dual boot system(linux/fedora 11)
then reboot,the sign grub appear,then i type the following message
grub>kernel (hd0,5)/vm.....
grub>initrd (hd0,5)/init....
grub>boot

then my FC11 start normally .
after reconfigure the grub.conf,(i modify (hd0,7 to hd0,5)and uuid)
and after reboot
grub>root (hd0,5)
grub>setup (hd0)
grub>reboot
then all thing seems like goes well.
but at the end of load ,my laptop hung at the progress page
and can't turn to Login page.
but if type following message in grub command line
grub>kernel (hd0,5)/vm.....
grub>initrd (hd0,5)/init....
grub>boot
all thing goes well

grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this
default=1
timeout=5
splashimage=(hd0,5)/grub/splash.xpm.gz
hiddenmenu
title Fedora (2.6.30.9-96.fc11.i686.PAEdebug)
root (hd0,5)
kernel /vmlinuz-2.6.30.9-96.fc11.i686.PAEdebug ro root=UUID=966bf4c1-b31c-4b32-bcd9-2eddc50daea0 rhgb quiet
initrd /initrd-2.6.30.9-96.fc11.i686.PAEdebug.img
title Fedora (2.6.30.9-96.fc11.i686.PAE)
root (hd0,5)
kernel /vmlinuz-2.6.30.9-96.fc11.i686.PAE ro root=UUID=966bf4c1-b31c-4b32-bcd9-2eddc50daea0 rhgb quiet
initrd /initrd-2.6.30.9-96.fc11.i686.PAE.img
title Fedora (2.6.30.9-90.fc11.i686.PAE)
root (hd0,5)
kernel /vmlinuz-2.6.30.9-90.fc11.i686.PAE ro root=UUID=966bf4c1-b31c-4b32-bcd9-2eddc50daea0 rhgb quiet
initrd /initrd-2.6.30.9-90.fc11.i686.PAE.img
title Fedora (2.6.30.8-64.fc11.i686.PAE)
root (hd0,5)
kernel /vmlinuz-2.6.30.8-64.fc11.i686.PAE ro root=UUID=1237b713-9519-4918-86d9-0496005af2ea rhgb quiet
initrd /initrd-2.6.30.8-64.fc11.i686.PAE.img
title Other
rootnoverify (hd0,0)
chainloader +1

UUID:
lrwxrwxrwx. 1 root root 10 11-11 13:04 1237b713-9519-4918-86d9-0496005af2ea -> ../../sda7
lrwxrwxrwx. 1 root root 10 11-11 13:04 1E105236105214DD -> ../../sda1
lrwxrwxrwx. 1 root root 10 11-11 13:04 1f2f5a41-97b0-4334-bbf8-15f02ced1dc4 -> ../../sda8
lrwxrwxrwx. 1 root root 10 11-11 13:04 966bf4c1-b31c-4b32-bcd9-2eddc50daea0 -> ../../sda6
lrwxrwxrwx. 1 root root 10 11-11 13:04 adb32f45-d921-4a92-97f1-f11d3cdd1440 -> ../../sda9
lrwxrwxrwx. 1 root root 10 11-11 13:04 BCE860EAE860A3FC -> ../../sda5

thanks

now i get following message,my system is hung at


usb 1-8: new high speed USB device using ehci_hcd and address 3
usb 1-8: New USB device found, idVendor=05e1, idProduct=0501
usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-8: Product: USB 2.0 Image Capture Controller
usb 1-8: Manufacturer: Syntek Semiconductor
usb 1-8: configuration #1 chosen from 1 choice
usb 3-1: new low speed USB device using uhci_hcd and address 2
usb 3-1: New USB device found, idVendor=046d, idProduct=c016
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1: Product: Optical USB Mouse
usb 3-1: Manufacturer: Logitech
usb 3-1: configuration #1 chosen from 1 choice
input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input6
generic-usb 0003:046D:C016.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.1-1/input0
Synaptics Touchpad, model: 1, fw: 6.1, id: 0xa3a0b3, caps: 0xa04713/0x10008
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input7
EXT4-fs: barriers enabled
kjournald2 starting: pid 63, dev sda7:8, commit interval 5 seconds
EXT4-fs: delayed allocation enabled
EXT4-fs: file extents enabled
EXT4-fs: mballoc enabled
EXT4-fs: mounted filesystem sda6 with ordered data mode


then it hung there,what should i do?
some body help me.