Hello Heinrich, we haven't changed anything inside Icedove.
On Mon, Sep 12, 2016 at 08:04:02AM +0200, Heinrich Schuchardt wrote: > Dear Maintainer, > > x-www-browser opens firefox-esr There is /etc/alternatives/x-www-browser pointing? I assume you have removed the Iceweasel package and/or done anything with firefox[-esr]. > about:config has > network.protocol-handler.app.https;x-www-browser > network.protocol-handler.app.http;x-www-browser > > Yet clicking on a link or choosing "Open in Browser" from > the context menu of links does not lead to any action. You can probably fix this issue by configuring updates-alternatives and setup the browser you want to use. $ sudo update-alternatives --config x-www-browser You should see something like this: > There are 3 choices for the alternative x-www-browser (providing > /usr/bin/x-www-browser). > > Selection Path Priority Status > ------------------------------------------------------------ > * 0 /usr/bin/firefox-esr 70 auto mode > 1 /usr/bin/chromium 40 manual mode > 2 /usr/bin/firefox-esr 70 manual mode > 3 /usr/bin/konqueror 30 manual mode > > Press <enter> to keep the current choice[*], or type selection number: Note the needed asterix (*) in front of the selected one. https://wiki.debian.org/HOWTO/DefaultWebBrowser Regards Carsten