ubuntu11.04安装中的问题

mlymls

我是一个linux新手,在安装ubuntu时遇到麻烦,请各位大侠帮忙看看.
      试装机器是dell inspiron mini1018.硬盘250G,内存找人换的2G,原装操作系统为winxp.
      这几天都在winxp下用硬盘安装ubuntu,一直没成功.开始安装的是ubuntu10.10,desktop&netbook都试过都,进入了图形安装界面,但是出现过cdrom挂载和一直检测文件系统的问题.没有解决过. 在一次分区时不小心整个硬盘全部格式化成exe3文件格式,ubuntu没安装成功,winxp也被消失.后来用茄子U盘安装winPE重新装了winxp,成功.再实验在winxp下硬盘装ubuntu时,无论ubuntu10.10 desktop&netbook还是刚出来的ubuntu11.04,均出现以下情况.
      ubuntu-11.04-desktop-i386.iso镜像文件在C盘（C盘位xp的系统盘）
    boot.ini中添加C:\grldr='ubuntu'
      initrd.gz；grldr；vmlinuz；menu.lst放C盘，menu.ls正确修改
    重启电脑，选择安装ubuntu，显示启动ubuntu标志，渐明渐暗的ubuntu图标，几分钟后出现黑屏，显示如下信息:

  Booting 'Install Ubuntu'
Filesystem type is fat,partition type 0xc
   [Linux-bzimage,setup=0x3800,size=0x44c350]
   [Linux-initrd @ 0x7e8fb000,0xcc49b3 bytes]

BusyBox v1.17.1(ubuntu 1:1.17.1-10ubuntu1) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs) /scripts/casper-premount/20iso_scan:line 46:can't open /dev/sdb:No medium found

Could not find the ISO /ubuntu-11.04-desktop-i386.iso
This could also happen if the file system is not clean because of an operating
system crash,an interrupted boot process,an improper shutdown,or unplugging
of a removable device without first unmounting or ejecting it. To fix this,
simply reboot into Windows, let it fully start,log in,run 'chkdsk /r',then
gracefulty shut down and reboot back into Windows. After this you should be
able to reboot again and resume the installation.

    请各位大侠指点迷津.
    后来用WUBI安装也出现没有软盘的情况.诚心学习linux,请大侠们帮忙分析下,不胜感激.

chenyx

按照提示,进入windows,运行chkdsk /r,然后重启进入windows.正常启动之后关闭windows,再试试安装ubuntu.
楼主这么快就下载11.04了

amarant

11.04不太习惯，还是10.04好一点

taojie2000

回复 1# mlymls


    menu.lst  看看

mlymls

运行chkdsk /r后显示文件的类型是 FAT32,无法锁定当前驱动器,另外一个过程正在使用这个卷,无法运行chkdsk .?????当时系统重装时是用U盘winPE进系统,再重新分区,用ghost安装的,装好后用PQ10.0将最后的G盘重新分了10G作为H盘,当时用的exe3格式,准备装ubuntu的,后来格成了fat32,是不是问题出在这里?现在装不成ubuntu不甘心啊!!!
再有,11.04网上能下了.搜搜能找到.台湾的

mlymls

回复 2# chenyx


    运行chkdsk /r后显示文件的类型是 FAT32,无法锁定当前驱动器,另外一个过程正在使用这个卷,无法运行chkdsk .?????当时系统重装时是用U盘winPE进系统,再重新分区,用ghost安装的,装好后用PQ10.0将最后的G盘重新分了10G作为H盘,当时用的exe3格式,准备装ubuntu的,后来格成了fat32,是不是问题出在这里?现在装不成ubuntu不甘心啊!!!
再有,11.04网上能下了.搜搜能找到.台湾的

chenyx

楼主用pe启动机器检测下硬盘

mlymls

回复 4# taojie2000

c盘中的menu.txt内容如下:最后的install ubuntu 是自己加的,帮忙看看.
    # This is a sample menu.lst file. You should make some changes to it.
# The old install method of booting via the stage-files has been removed.
# Please install GRLDR boot strap code to MBR with the bootlace.com
# utility under DOS/Win9x or Linux.

color black/cyan yellow/cyan
timeout 30
default /default

title find and load NTLDR of Windows NT/2K/XP
fallback 1
find --set-root /ntldr
chainloader /ntldr
savedefault --wait=2

title find and load CMLDR of Windows NT/2K/XP
fallback 2
find --set-root /cmldr
chainloader /cmldr
savedefault --wait=2

title find and load IO.SYS of Windows 9x/Me
fallback 3
find --set-root /io.sys
chainloader /io.sys
savedefault --wait=2

title find and boot Mandriva with menu.lst already installed
fallback 4
find --set-root /etc/mandriva-release
savedefault --wait=2
configfile /boot/grub/menu.lst

title find and boot Linux with menu.lst already installed
fallback 5
find --set-root /sbin/init
savedefault --wait=2
configfile /boot/grub/menu.lst

title commandline
savedefault --wait=2
commandline

title floppy (fd0)
chainloader (fd0)+1
rootnoverify (fd0)
savedefault --wait=2

title back to dos
savedefault --wait=2
quit

title reboot
savedefault --wait=2
reboot

title halt
savedefault --wait=2
halt

title memdrive duplicated from floppy image file (hd0,0)/sbm.bin
map --mem (hd0,0)/sbm.bin (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
savedefault --wait=2

title memdrive based on win98 partition (hd0,6)
map --mem (hd0,6)+1 (hd0)
# map --mem (hd0,0)/win98.gz (hd0)
map --hook
chainloader (hd0)+1
rootnoverify (hd0)
savedefault --wait=2

title Install Ubuntu
root (hd0,0)
kernel (hd0,0)/vmlinuz boot=casper iso-scan/filename=/ubuntu-11.04-desktop-i386.iso ro quiet splash locale=zh_CN.UTF-8
initrd (hd0,0)/initrd.lz

taojie2000

回复 1# mlymls


     包   U   u  开头到底大写还是小写的     


     iso-scan/filename=/ubuntu..

mlymls

回复 9# taojie2000


    都是小写