更新至10.04之後的mount error - Linux

我用了ubuntu大概半年，最近從9.10更新成10.04，開機時出現兩個錯誤，
分別是usb和硬碟的，usb在網路上找到答案了，
不過硬碟的不知道要怎麼解決
(不知道分割是不是怪怪的，當初是用live cd裝的，基本上是不太了解)，
我也不太清楚那是什麼錯誤，希望版上先進可以指點一下，感謝~~

下面的資訊不知能否供參考，開機的錯誤大概就是那樣 error mount-ro 0之類的

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/sda1 during installation
UUID=a06f8b1a-f3ed-4371-b537-0c72ad5b8f72 / ext4 errors=remount-ro 0 1
# /home was on /dev/sda3 during installation
UUID=99c1f600-0ef2-4c93-bbc9-b54fd933d5d5 /home ext4 defaults
0 2
# swap was on /dev/sda5 during installation
UUID=56af7cce-ef74-4878-b92a-8691b56f1faf none swap sw
0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
# 1002 is the USB group IDI
# none /proc/bus/usb usbfs
devgid=1001,devmode=664 0 0

--