Public bug reported: When testing firefox 80.0+build2 on xenial (from https://launchpad.net /~ubuntu-mozilla-security/+archive/ubuntu/ppa/+packages), I'm observing that the flash plugin (installed by flashplugin-installer) doesn't work. This appears to affect only xenial, flash is working in the bionic and focal builds.
This is what I'm seeing when launching firefox from a terminal: /usr/lib/firefox/plugin-container: symbol lookup error: /usr/lib/firefox/libxul.so: undefined symbol: gtk_window_set_titlebar This is most likely caused by this recent upstream change: https://phabricator.services.mozilla.com/D84623 ** Affects: firefox (Ubuntu) Importance: High Assignee: Olivier Tilloy (osomon) Status: Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893021 Title: Flash plugin symbol lookup error with firefox 80.0+build2 on xenial (gtk_window_set_titlebar) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1893021/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
