Hans Kristian Rosbach wrote:
Similar issue with http://www.acm.org/usacm/weblog/wp-content/DRM.pdf. Related article with comments at http://lwn.net/Articles/174448/.Opening http://www.highpoint-tech.com/manuals/BIOS%20Update%20User%20Manual.pdf in Document Viewer (Evince) fails and it clams it is password protected. If I open it using Xpdf it works just fine.File can be found at http://www.highpoint-tech.com/USA/bios_rr1820a.htm link is known as "BIOS User Manual". I used Firefox.
--Rahul