Can you try replacing your /etc/init.d/umountroot and /etc/init.d/umountfs with the ones from http://bazaar.launchpad.net/~jamesodhunt/ubuntu/trusty/sysvinit/log- open-files-on-shutdown/revision/193 and attaching an updated syslog file?
The end of your syslog shows that wpa_supplicant is still running, so it may be that network-manager is holding up the shutdown (it's happened before). Also, nullmailer is still running and is very chatty. Could you try disabling that too to see if that helps (remove the package or modify /etc/init.d/nullmailer). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to upstart in Ubuntu. https://bugs.launchpad.net/bugs/1371469 Title: system hangs on shutdown/reboot Status in “upstart” package in Ubuntu: New Bug description: On two machines running Utopic Desktop, the system hangs on shutd own/reboot. It doesn't happen immediately after the boot but after using the machine for a while. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: upstart 1.13.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-16.22-generic 3.16.2 Uname: Linux 3.16.0-16-generic x86_64 .etc.init.bluetooth.override: manual .etc.init.mountall.override: console output ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Fri Sep 19 10:01:29 2014 InstallationDate: Installed on 2013-09-03 (380 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130902) ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-3.16.0-16-generic.efi.signed root=UUID=1004226d-a9db-46c7-bd28-eca0806c12f2 ro pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 --debug SourcePackage: upstart UpgradeStatus: No upgrade log present (probably fresh install) UpstartBugCategory: System UpstartRunningSessionVersion: upstart 1.13.2 UpstartRunningSystemVersion: init (upstart 1.13.2) modified.conffile..etc.apport.crashdb.conf: [modified] modified.conffile..etc.at.deny: [inaccessible: [Errno 13] Permission non accordée: '/etc/at.deny'] modified.conffile..etc.bumblebee.xorg.conf.nouveau: [modified] modified.conffile..etc.default.cups: [modified] modified.conffile..etc.libvirt.qemu.conf: [inaccessible: [Errno 13] Permission non accordée: '/etc/libvirt/qemu.conf'] mtime.conffile..etc.apport.crashdb.conf: 2014-05-16T10:52:39.045793 mtime.conffile..etc.bumblebee.xorg.conf.nouveau: 2014-05-07T08:52:59.777754 mtime.conffile..etc.default.cups: 2014-03-12T09:14:04.955541 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1371469/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
