I recently had this problem on a 14.10 notebook. This notebook was upgraded from 14.04.
-- 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/1019347 Title: A message: "mount: / is busy" appears every time shutting down or rebooting. Status in plymouth package in Ubuntu: Incomplete Status in upstart package in Ubuntu: Invalid Bug description: I arrived here from bug 963106 [https://bugs.launchpad.net/bugs/963106]. I thought that it was a problem with network-manager, but it was not. I was suggested that it is probably a problem with upstart : "that modemmanager simply hasn't had time to complete the shutdown process before umountroot is run. Since modemmanager is an upstart job, sendsigs doesn't kill it." lsb_release -rd: Description: Ubuntu 12.04 LTS Release: 12.04 apt-cache policy upstart: upstart: Installed: 1.5-0ubuntu7 Candidate: 1.5-0ubuntu7 Version table: *** 1.5-0ubuntu7 0 500 http://kambing.ui.ac.id/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 1.5-0ubuntu5 0 500 http://kambing.ui.ac.id/ubuntu/ precise/main amd64 Packages Hope this will be fixed. Thanks. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: upstart 1.5-0ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19 Uname: Linux 3.2.0-26-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu8 Architecture: amd64 Date: Sat Jun 30 00:08:18 2012 InstallationMedia: Custom Live CD - Release amd64 SourcePackage: upstart UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1019347/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
