You have been subscribed to a public bug: System was upgraded from Xubuntu 14 to 16 by DVD. It wiped out many things, including the installation of Firefox ESR.
ESR was manually reinstalled, but there appears to be no integration with the former profiles. While they still exist, both Firefox Quantum and Firefox ESR see the exact same profiles. There appears to be no way to remedy the problem. No crash is involved. If -profilemanager is used in Firefox, the same choices appear in both versions. This was not the case prior to the upgrade. Description: Ubuntu 16.04.5 LTS Release: 16.04 firefox-esr: Installed: 52.9.0esr-1~16.04.york0 Candidate: 52.9.0esr-1~16.04.york0 Version table: *** 52.9.0esr-1~16.04.york0 500 500 http://ppa.launchpad.net/jonathonf/firefox-esr-52/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status firefox: Installed: 64.0+build3-0ubuntu0.16.04.1 Candidate: 64.0+build3-0ubuntu0.16.04.1 Version table: *** 64.0+build3-0ubuntu0.16.04.1 500 500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages 100 /var/lib/dpkg/status 45.0.2+build1-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment esr firefox upgrade -- Upgrade Lost Firefox ESR https://bugs.launchpad.net/bugs/1812057 You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp