MimeType=text/html text/xml application/xhtml+xml application/xml application/+xml application/rss+xml application/rdf+xml image/gif image/jpeg image/png x-scheme-handler/http x-scheme-handler/https Įxec=/opt/firefox/firefox -private-window %u Icon=/opt/firefox/browser/chrome/icons/default/default128.png In the ~/.local/share/applications directory (install only for the current user) In the /usr/share/applications directory (system-wide installation - requires Root privileges) In the /opt directory (system-wide installation - requires Root privileges) Mozilla distributes ready-to-use Firefox binaries for Linux on their website: On DebianUnstable, to install the Release version of Firefox, install the firefox package. Support for languages other than English is available in packages named firefox-esr-l10n*. They are instead supported for more than a year, updating with major security or stability fixes. ESRs are not updated with new features every six weeks. This installs the Extended Support Release of Firefox.
On DebianStable, Install the firefox-esr package.
