Comment 12 for bug 823274

thanks for the new info. Using the file bahn.pdf, I get the following behaviour:

Inkscape 0.48.2:
- use Adobe Reader to confirm that the bitmaps are right side up.
- load bahn.pdf into Inkscape
- confirm that 2 images are upside down in Inkscape
- save as bahn2.pdf
- use Adobe Reader to confirm these two images are still upside down.
- load bahn2.pdf into Inkscape
- in this case the images initially appear in Inkscape but then sometimes disappear. However, when they do appear, depending on the zoom level, they are right side up.

Inkscape development build, rev 10627.
- use Adobe Reader to confirm that the bitmaps are right side up.
- load bahn.pdf into Inkscape
- confirm that 2 images are still right side up
- save as bahn2.pdf
- use Adobe Reader to confirm these two images are still right side up.
- load bahn2.pdf into Inkscape
- confirm that 2 images are still right side up.