Thanks for following up Sergio. A backtrace would have been useful, but the issue was confirmed by someone else and the backtrace was similar to that in the upstream bug report, so I am pushing an update with the corresponding upstream patch.
** Changed in: firefox (Ubuntu) Status: Incomplete => In Progress ** Changed in: firefox (Ubuntu) Importance: Undecided => Critical ** Changed in: firefox (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) ** Summary changed: - Firefox hangs after upgrade to version 85 + [upstream] Firefox 85 hangs at startup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914147 Title: [upstream] Firefox 85 hangs at startup To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1914147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs