I have this problem under Ubuntu 17.10, with the same line right before a total freeze and audio loop:
Mar 21 18:35:01 bigbaby-ubuntu CRON[8572]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1686329 Title: System freezes randomly after upgrading to ubuntu 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1686329/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
