Public bug reported: The title say everything. Nothing is installed as module in firefox after the package is installed. Tested from clean install. I also had the same issue with xul-ext-https-finder.
ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xul-ext-ublock-origin 1.13.8+dfsg-1 ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18 Uname: Linux 4.15.0-33-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Aug 28 04:11:47 2018 InstallationDate: Installed on 2018-08-28 (0 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) PackageArchitecture: all SourcePackage: ublock-origin UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ublock-origin (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789321 Title: doesn't do anything : firefox gets no module added To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ublock-origin/+bug/1789321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs