[Help!! please!]启动在Uniform CD-ROM driver Revision: 3.20 处死掉

[chaosconst]

fdisk -l 的结果:

Device Boot Start End Blocks Id System
/dev/hda1 * 1 1275 10241406 83 Linux
/dev/hda2 1276 6966 45712957+ f W95 Ext'd (LBA)
/dev/hda3 6967 7296 2650725 83 Linux
/dev/hda5 1276 3825 20482843+ b W95 FAT32
/dev/hda6 3826 6056 17920476 b W95 FAT32
/dev/hda7 6057 6069 104391 83 Linux
/dev/hda8 6070 6904 6707106 83 Linux
/dev/hda9 6905 6966 497983+ 82 Linux swap / Solaris

我原来有一个fedora, 另外分了３G的空间给ubuntu7.10，安装时到88% migrate user data时候结束，但似乎/dev/sda3中已经装上了ubuntu.

我用ubuntu的kernel 和initrd启动了系统， 然后就死在Uniform CD-ROM driver Revision: 3.20 上了.
according to method mentioned in:
viewtopic.php?p=281626&highlight=#281626

my /etc/fstab is :

# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/sda3
UUID=f9bf17ff-2ca0-4107-81fa-5ee7e439031e / ext3 defaults,errors=remount-ro 0 1
/dev/sda8
UUID=3edcdbbb-2baa-4c4f-b5a9-4613e9bc4e86 /home ext3 defaults 0 2
/dev/sda1
UUID=bac27f2b-373b-4aa0-b50c-c9ca065a45e6 /media/hda1 ext3 defaults 0 2
/dev/sda5
UUID=879F-6B0A /media/hda5 vfat defaults,utf8,umask=007,gid=46 0 1
/dev/sda6
UUID=CB6F-2095 /media/hda6 vfat defaults,utf8,umask=007,gid=46 0 1
/dev/sda7
UUID=5a9bb3e2-8a34-4799-86e9-6992ef72e263 /media/hda7 ext3 defaults 0 2
/dev/sda9
UUID=9d103591-5660-4c3c-bcc7-9fc8a771985c none swap sw 0 0
#/dev/hdc /media/cdrom0 udf,iso9660 user,noauto,exec 0 0
#/dev/sda /media/floppy0 auto rw,user,noauto,exec 0 0

then what can I do?

please help me! thank you very much!

(I haven't fcitx, so there's a little english.)