This also happens on Power9. I was able to reproduce it with upstream's trunk as of last week.
** Bug watch added: Mozilla Bugzilla #1477176 https://bugzilla.mozilla.org/show_bug.cgi?id=1477176 ** Also affects: firefox via https://bugzilla.mozilla.org/show_bug.cgi?id=1477176 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784349 Title: SEGV during startup on Power 8 system To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1784349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs