firefox-esr-45.3.0-alt1 +++ This bug was initially created as a clone of Bug #32398 +++ firefox-48.0-alt1 Firefox doesn't open many HTTPS sites after "apt-get install firefox" in basealt-p8-wmaker-20160612-i586.iso -- probably, because requires fresh libs, but this is not written in its formal deps. Examples: https://mozilla.org (a greeting page), https://google.com , https://gmail.com . Workaround: apt-get dist-upgrade
Не надо не использовать общее обновление через apt-get dist-upgrade.