• Re: AW: Anybody familiar with dd (copy)?

    From David Christensen@21:1/5 to Schwibinger Michael on Wed Nov 8 21:10:01 2023
    On 11/8/23 05:22, Schwibinger Michael wrote:
    Von: David Christensen Gesendet: Freitag, 3. November 2023 21:56
    On 11/3/23 12:37, Schwibinger Michael wrote:
    I want to copy a problem-DVD to HD with DD.
    Or is there any other software which can do it in an easy way?

    I found:

    dd if=/dev/sr0 of=/tmp/dvd.bin conv=noerror oflag=direct

    It does not work.

    What do I do wrong?

    Please run the following commands as root and post the complete console session -- prompts, commands entered, and output displayed:

    # cat /etc/debian_version ; uname -a

    # df

    # dd if=/dev/sr0 of=/tmp/dvd.bin conv=noerror,fsync iflag=fullblock
    bs=2048 status=progress


    dd: konnte '/dev/sr0' nicht öffnen: Kein Medium gefunden

    could not open '/dev/sr0': No media found


    Good afternoon
    Thats the same bug report
    with the task I did post at the beginning.
    Where do I have to start the task?


    Thank you for translating to English.


    Please use inline posting style.


    When you post console output, please include the prompt, the command
    entered, and the output obtained. For example:

    2023-11-08 12:02:28 root@taz ~
    # cat /etc/debian_version ; uname -a
    11.8
    Linux taz 5.10.0-26-amd64 #1 SMP Debian 5.10.197-1 (2023-09-29) x86_64 GNU/Linux


    Please open the optical drive drawer, shutdown the computer, use a
    cotton swap and isopropyl alcohol to clean the lens of the optical
    drive, wait for the alcohol to evaporate completely, boot the computer,
    and run the following commands as root. Post the complete console
    session -- prompts, commands entered, and output displayed:

    # cat /etc/debian_version ; uname -a

    # df

    # dd if=/dev/sr0 of=/tmp/dvd.bin conv=noerror,fsync iflag=fullblock
    bs=2048 status=progress


    David

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  • From Max Nikulin@21:1/5 to Schwibinger Michael on Sat Nov 11 07:10:01 2023
    On 10/11/2023 00:36, Schwibinger Michael wrote:
    $ dd if=/dev/sr0 of=/tmp/dvd.bin bs=1M
    dd: konnte '/dev/sr0' nicht öffnen: Kein Medium gefunden

    Is it real disk or peace of plastic that is put into the box to protect
    stack of recordable disks?

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