Closing as expired since this was against Apache 2.2 and php5 but all supported Ubuntu releases are on Apache 2.4 and php7 now.
It doesn't look like a stack trace was collected but from the comments and log files it kind of sounds like an incompatibility between apache and some other components. If anyone is having this or a similar problem on current versions of Ubuntu, please file a new bug report with fresh logs and stack trace. ** Changed in: apache2 (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1159748 Title: Random apache2 crash in Ubuntu 12.04 (libpthread-2.15.so) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1159748/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs