Finally happened after 10 days (1 boot per day btw). corresponding syslog attached.
** Attachment added: "syslog.fail.log" http://launchpadlibrarian.net/50576717/syslog.fail.log -- Some services not started on boot, runlevel returns "unknown" https://bugs.launchpad.net/bugs/543506 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs