Am 16.10.18 um 11:24 schrieb Adam Weremczuk: > Hi Martin, > > I suffered this pain earlier this morning on Ubuntu 16.04. > > For Lightning you might tried to substitute it with "xul-ext-lightning" but I > ended up removing Thunderbird and rolled back to 52.9 > (https://ubuntu.pkgs.org/16.04/ubuntu-updates-main-amd64/thunderbird_52.9.1+build3-0ubuntu0.16.04.1_amd64.deb.html) > which offered Lightning 5.4.
Hm, these extensions from the repo work quite well. No idea why I preferred the 'external' ones over those. All (almost..) good, thanks! [...]

