I already installed mozplugger
sudo apt-get install mozplugger
Then I changed the pdf part of /etc/mozpluggerrc into the following:
application/pdf:pdf:PDF file
application/x-pdf:pdf:PDF file
text/pdf:pdf:PDF file
text/x-pdf:pdf:PDF file
repeat noisy swallow(evince) fill: evince "$file"
ACROREAD()
repeat noisy swallow(kpdf) fill: kpdf "$file"
repeat noisy swallow(Xpdf) fill: xpdf -g +9000+9000 "$file"
repeat noisy swallow(okular) fill: okular "$file"
GV()
repeat noisy fill exits: evince "$file"
Of course I setted the application settings for pdf to Mozplugger.
Sometimes it works but mostly it dosn't. I don't know why. What do I have to do?