I have had this problem for ages. It is still there with Ubuntu Lucid & Firefox 3.6.3. For instance with teh following pdf file: http://tu-dresden.de/die_tu_dresden/fakultaeten/fakultaet_mathematik_und_naturwissenschaften/fachrichtung_mathematik/aims2010/dateien/Sessions-Lists.pdf
I have had this problem for ages. It is still there with Ubuntu Lucid & Firefox 3.6.3. tu-dresden. de/die_ tu_dresden/ fakultaeten/ fakultaet_ mathematik_ und_naturwissen schaften/ fachrichtung_ mathematik/ aims2010/ dateien/ Sessions- Lists.pdf
For instance with teh following pdf file:
http://