Package: gthumb
Version: 3:2.11.5-4
Severity: important

After importing images from my camera (directly over USB cable from Canon EOS 30D, using gthumb import wizard), I find that the orientation data has been lost/corrupted. Apparently gthumb is the culprit.

I have made the severity of this bug `important' because
- there is loss of data
- the gthumb import wizard pops up by default when a camera is attached

Specifically:
- `rotate images physically' appears to be selected by default when I look at the preferences window of the import wizard
- the images have not been automatically rotated though
- the thumbnail is not in the right orientation either
- exiftran reports that every image is orientated `top - left'
- the gthumb tag is present in the EXIF data of the JPG

Below is output displayed by exiftran when examining a corrupted EXIF in a JPG from the camera:

$ exiftran -d IMG_1814.JPG
IMG_1814.JPG
   ifd 0
      0x010f  Manufacturer                   Canon
      0x0110  Model                          Canon EOS 30D
      0x0112  Orientation                    top - left

      0x0131  Software                       gthumb 2.11.5

As a consequence of this bug, we now have several hundred JPGs without the correct EXIF orientation data.

See also related gthumb bugs about import/orientation data:

https://bugzilla.gnome.org/show_bug.cgi?id=634234




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