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Bug#102973: marked as done ("Read image from CD" produces corrupt images with no warnings.)



Your message dated Wed, 22 Mar 2006 14:57:08 +0100
with message-id <87fylaoa4r.fsf@diziet.irb.hr>
and subject line Removed
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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Debian bug tracking system administrator
(administrator, Debian Bugs database)

--- Begin Message ---
Package: gcombust
Version: 0.1.45-1
Severity: grave

Description:

    Reading images to a file using the "Read image from CD" button on the
    "Burn" tab produces a corrupt image. No warnings that the image is
    corrupt are displayed.

How-To-Repeat:

    Read an image from a CD, preferably something big with heaps of
    multimedia stuff on it (wav's, mpg's, avi's etc seem to produce more
    errors) into a file "temp.raw" using gcombust. Then do the following as
    root and see all the differences;
    
    mount /cdrom
    mount temp.raw /mnt -o loop
    diff -rq /cdrom /mnt

    Alternatively, read the CD into an image called "temp2.raw" using
    something else that works, and diff it with the gcombust produced
    "temp.raw".

Fix:

    don't read images using gcombust. Using "cat /dev/cdrom >image.raw"
    works more reliably, but will produce a slightly oversized image and an
    error message at the end as it attempts to read the runnout blocks. Use
    the "-isosize" option on cdrecord for these images. If you know the
    image size, "head -c <size> /dev/cdrom >image.raw" works reliably for me
    (images read this way pass the recursive diff test every time on my
    system).

    I'm not sure what gcombust uses to read CD images, but it doesn't work
    on my 2.2.19 kernel system. Note that I'm using ide-scsi emulation on my
    ide CDROM and CDRW.

-- System Information
Debian Release: newton + woody hybrid
Architecture: i386
Kernel: Linux ngapa 2.2.19 #1 Thu Apr 5 15:18:02 EST 2001 i686
Locale: LANG=C, LC_CTYPE=C

Versions of packages gcombust depends on:
ii  cdrecord                      3:1.9-1    A command line CD/DVD writing tool
ii  libc6                         2.2.3-1    GNU C Library: Shared libraries an
ii  libglib1.2                    1.2.8-1    The GLib library of C routines    
ii  libgtk1.2                     1.2.10-1   The GIMP Toolkit set of widgets fo
ii  mkisofs                       4:1.10-1   Creates ISO-9660 CD-ROM filesystem
ii  xlibs                         4.0.3-3    X Window System client libraries  



--- End Message ---
--- Begin Message ---
gcombust has been removed from Debian.  For more information, please
see <http://bugs.debian.org/288267>.

--- End Message ---

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