User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:1.9.0.1) Gecko/2008072820 Firefox/3.0.1 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:1.9.0.1) Gecko/2008072820 Firefox/3.0.1 On Firefox/Linux, there is no scale filter : http://uploads.imagup.com/05/1221578800_screenshot9.png I tested on my computer work on XP, there is a bilinear filter. Reproducible: Always Steps to Reproduce: 1. Go to google with Firefox 3 / Linux 2. Ctrl + 3. see the awful result Actual Results: no resize filter is used Expected Results: at least bilinear filter should be used