Comment 0 for bug 1019347

Revision history for this message
tuhu (tuhubage) wrote : A message: "mount: / is busy" appears every time when shutting down and fsck always runs when booting to check /dev/sda1.

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)