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View Full Version : [ubuntu] 8.04 to 8.10 form iso upgrades fail!!!



xjspace
November 17th, 2008, 04:56 PM
1.sudo mkdir /media/cdrom0
2.sudo mount -t iso9660 -o loop ~/Desktop/ubuntu-8.10-alternate-i386.iso /media/cdrom0/
3.sudo apt-cdrom -m -d /media/cdrom0 add write source
4.sudo apt-get update source
5.sudo /media/cdrom/cdromupgrade
step 3
x-desktop:~$ sudo apt-cdrom -m -d /media/cdrom0 add
[sudo] password for x:
现把 /media/cdrom0/ 作为了 CD-ROM 的挂载点
正在鉴别.. [789f0853e2eebf2d7df1c1d361e2f4df-2]
正在光盘中查找索引文件..
Found 0 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
E: Unable to locate any package files, perhaps this is not a Debian Disc


md5sum is ok it is right.

please help me? why error :E: Unable to locate any package files, perhaps this is not a Debian Disc