There I was on a certain website (which I already forgot), trying to upload photos. Because iceweasel's upload file chooser is case sensitive, and the site told it to select *.jpg, *.gif, etc. I had to do mv DSCN3291.JPG DSCN3291.jpg mv DSCN3292.JPG DSCN3292.jpg before I was able to select any of my pictures.
I'm fairly sure you already filed this bug in the past. Or maybe that was someone else.
MH> I'm fairly sure you already filed this bug in the past. Or maybe that MH> was someone else. $ w3m -dump http://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=iceweasel |grep -i case only shows this report.