There is at least one more cause of busy / besides network-manager in Raring 13.10. I have noticed file /var/log/upstart/ureadahead-other.log opened for writing by init when /etc/init.d/umountroot was running. It seems that the problem was caused by absent pack file in /var/lib/ureadahead/ for a partition added some time after installation. I can not find config responsible for presence of /sys/kernel/debug/tracing/events/fs required for ureadahead. I am in doubt if "stop on" condition is intentionally missed in /etc/init/ureadahead-other.conf I do not like ureadahead-other status # initctl status ureadahead-other ureadahead-other start/running, process 811 # ps uw 811 USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
(no process 811) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1073433 Title: Ext4 corruption associated with shutdown of Ubuntu 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1073433/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
