I have raspbian jessie installed on raspberry pi. I have tried to configure iceweasel web browser to start on boot up.
Under /etc/xdg/lxsession/LXDE-pi/autostart this has been configure
@lxpanel --profile LXDE-pi
@pcmanfm --desktop --profile LXDE-pi
@iceweasel
@xscreensaver -no-splash
Nothing has worked, i have tried other browsers and applications, nothing is working
In my Raspberry version, I do not have Iceweasel installed and I use Epiphany as web browser.
In a terminal execute Epiphany and if a web browser runs, then try to change in /etc/xdg/lxsession/LXDE-pi/autostart
file, Iceweasel by Epiphany.
If this does not work then put in a cron (crontab -e), put this line to run when the Raspberry boots:
@reboot /usr/bin/epiphany