> It should say 'Using CD-ROM mount point /media/usb0', then tell you it > is unmounting the CD-ROM and ask for a disc to be inserted.
No. I confirm that the line indeed states 'Using CD-ROM mount point /media/cdrom' and not '...../media/usb0' {I reinstalled Debian just to make sure that what I wrote in the original post was correct.) > /dev/sr0 is where one of those round, shiny discs would be located. This > is not ok. I agree. It's weird. I have not, at any point in time, used a DVD to install Debian. > I won't insult you by asking whether it is a Debian disc for the right > architecture. (It is, isn't it :) ) As I stated in my original post, the only medium used to install Debian is a USB 2.0 flash/thumb drive. No DVD was used during the installation. > Do 'sudo apt-cdrom -d /media/usb0 ident'. Is the correct mount point > used? Is there a value for 'Stored label'? This value is what you have > to put in the 'deb cdrom' line in sources.list if the following command > doesn't work. > > sudo apt-cdrom --no-auto-detect -d /media/usb0 add > > '--no-auto-detect' is undocumented in Wheezy. I took up on your suggestions and below is the feedback: After typing the command 'sudo apt-cdrom -d /media/usb0 ident' the response was: Using CD-ROM mount point /media/usb0/ Mounting CD-ROM Identifying....{a long string of alphanumeric characters} Stored label: Debian GNU/Linux 7.4.0 _Wheezy_ - Official amd64 DVD Binary-1 20140208-13:47 Unmounting CD-ROM....... Following the above response, I issued another command 'sudo apt-cdrom --no-auto-detect -d /media/usb0 add' and the reply from the OS was as shown below: Using CD-ROM mount point /media/usb0/ Unmounting CD-ROM Waiting for disc...... Please insert a Disc in the drive and press enter The USB flash/thumb drive had all the while been in the USB port. All I did was to press 'Enter' and below was the response: Mounting CD-ROM.... Identifying.......{a long string of alphanumeric characters} Scanning disc for index files...... Found 2 package indexes, 0 source indexes, 2 translation indexes and 0 signatures This disc is called Debian GNU/Linux 7.4.0 _Wheezy_ - Official amd64 DVD Binary-1 20140208-13:47 Reading Package Indexes.....Done Writing new source list Source list entries for this disc are: deb cdrom:[Debian GNU/Linux 7.4.0 _Wheezy_ - Official amd64 DVD Binary-1 20140208-13:47]/ wheezy contrib main Unmounting CD-ROM.... Repeat this process for the rest of the CDs in your set Seeing that the OS was able to detect that my USB stick contains the Debian installer, I re-issued the command 'sudo apt-cdrom -d /media/usb0 add' and pressed 'Enter'. The error message is the same, viz.: Using CD-ROM mount point /media/cdrom/ Identifying.......{a long string of alphanumeric characters} Scanning disc for index files............... Found 0 package indexes, 0 source indexes, 0 translation indexes and 0 signatures W: Failed to mount '/dev/sr0' to '/media/cdrom/' E: Unable to locate any package files, perhaps this is not a Debian disc or the wrong architecture What shall I do now, please? Is this a bug in the 'apt' package? -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20140423053007.244...@gmx.com