From our testing against production load, I would consider this patch effective in resolving the issue. I've attached graph of the error occurrences over the past 30 days. Patched version was installed on the 12th. We've had no occurrences of the error since the install. Let me know if you require any additional information.
** Attachment added: "Screenshot_2026-02-16_11-41-48.png" https://bugs.launchpad.net/ubuntu/+source/php8.3/+bug/2130569/+attachment/5946429/+files/Screenshot_2026-02-16_11-41-48.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2130569 Title: php-fpm scoreboard: failed to lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php8.3/+bug/2130569/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
