There are build breakages on the ARM architectures especially on older releases where we don't recent build toolchains. Currently builds on older series are blocked by missing rustc 1.76 (being worked on).
** Changed in: firefox (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2049679 Title: firefox armhf/arm64 failing to build on 18.04/20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/2049679/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs