Could you run the following commands in a terminal and send the output:
pgrep -l -x -u $(id -u) gconftool --get /desktop/gnome/url-handlers/http/command
This is how apport guesses which web browser to use.
Could you run the following commands in a terminal and send the output:
pgrep -l -x -u $(id -u) gnome/url- handlers/ http/command
gconftool --get /desktop/
This is how apport guesses which web browser to use.