Hi Larry, I can't spot anything out of the log other than what you listed. Those errors usually indicate either: - non thread safe software with worker - just overloading with more threads than allowed per config
For the latter you could take a look at: - https://www.tectut.com/2016/04/workaround-for-scoreboard-is-full-not-at-maxrequestworkers/ - http://serverfault.com/questions/516373/what-is-the-meaning-of-ah00485-scoreboard-is-full-not-at-maxrequestworkers For the former depending on your config it might be https://bz.apache.org/bugzilla/show_bug.cgi?id=48471 Could you take a look and see if any of that resolves the issue for you? ** Bug watch added: bz.apache.org/bugzilla/ #48471 https://bz.apache.org/bugzilla/show_bug.cgi?id=48471 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628535 Title: AH00493: SIGUSR1 received. Doing graceful restart - Apache2 crashes - Can't access maas server URL To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1628535/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs