This has something to do with the daily messages that appear in syslogd at around 7:44 a.m.:
---- Aug 18 07:44:33 homebrew exiting on signal 15 Aug 18 07:44:35 homebrew syslogd 1.4.1#17ubuntu7.1: restart. ---- I have no idea what these messages mean, but I have noticed that this bug almost always occurs at around this time of the morning. -- Batch jobs intermittently fail to leave "="queue when complete https://bugs.launchpad.net/bugs/126204 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs