I work in education and we use Firefox ESR from https://launchpad.net/~mozillateam/+archive/ubuntu/ppa.
This is not ideal ; a year ago or so, this repository was not up to date.
Organizations can use Firefox policies for configuration[1] and some of them are ESR-only (or at least one of them : https://github.com/mozilla/policy-templates#searchengines-this-policy-is-only-available-on-the-esr).
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[1] https://support.mozilla.org/en-US/kb/customizing-firefox-using-policiesjson
I work in education and we use Firefox ESR from https:/ /launchpad. net/~mozillatea m/+archive/ ubuntu/ ppa.
This is not ideal ; a year ago or so, this repository was not up to date.
Organizations can use Firefox policies for configuration[1] and some of them are ESR-only (or at least one of them : https:/ /github. com/mozilla/ policy- templates# searchengines- this-policy- is-only- available- on-the- esr).
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[1] https:/ /support. mozilla. org/en- US/kb/customizi ng-firefox- using-policiesj son