Hi Michael Vogt, Now, it is my report (Since the computer which I used for testing is not able to connect to the internet, not all output messages will be shown in the report)
1. Install Ubuntu 10.04.1 in a new harddisk. 2. Then insert a "APTonCD" DVD to the drive and then system will mount the CD automatically and "APTonCD colume detected" dialog box is shown. At this time, I chose "Start package manager" for the question "Would you like to open it with package manager?" in order to add it to the /etc/apt/sources.list. 3. Then I disabled other sources except the DVD to make sure only this line was enabled in the file /etc/apt/sources.list: deb cdrom:[APTonCD for Ubuntu lucid - i386 (2010-07-25 20:27) DVD1]/ / 4. Then I reloaded the repositories and after that I restarted the computer. (I did not take the DVD out during restart process) 5. After reboot process, Ubuntu mounted the DVD automatically and I saw this line when I ran "mount" command: /dev/sr0 on /media/APTonCD type iso9660 (.............) 6. Then I ran this command: sudo apt-get install -o Debug::Acquire::cdrom=true build-essential 7. APT said some additional packages has to be installed. OK, I pressed "Y" and "Enter" 8. Then I saw some messages like this: ................... ................... Looking for CDROM at /cdrom/ ID 2 bc97f65c075ecaee181f1e55cbe66d89-2 ID 2 bc97f65c075ecaee181f1e55cbe66d89-2 ................... ................... Looking for CDROM at /cdrom/ ................... ................... File not found ................... ................... -- apt-cdrom fails due to inconsistent choice of mount points https://bugs.launchpad.net/bugs/602945 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs