Comment 6 for bug 312632

you mean : the image from the Hubble website ?

here it is (more than 2 MB - a bit heavy ...)

BTW, opening it from the shell leads to the same result, but with some additional output in the terminal (on stderr I assume) :

robert@power4:~/tmp>eog hubblecard023_6x4.jpg

(eog:7354): EOG-CRITICAL **: eog_pixbuf_get_format_by_suffix: assertion `suffix != NULL' failed

(eog:7354): EOG-CRITICAL **: eog_pixbuf_get_format_by_suffix: assertion `suffix != NULL' failed

I monitored it : each line was triggered when I clicked on "Save". And I apologize, you do manage a list of supported formats - I just did not see it :-( But the error happens whatever is selected in the liste : either "All Files", "All images", or no matter what format