Install Firefox on Linux | Firefox Help
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This article describes how to download and install Firefox on Linux.
  • eksb@programming.devEnglish
    2·
    5 months ago

    It does not seem to support alternatives.

    I had to run

    update-alternatives --install /usr/bin/x-www-browser x-www-browser /usr/bin/firefox 99
update-alternatives --set x-www-browser /usr/bin/firefox`
xdg-settings set default-web-browser firefox.desktop