Restarting the "networking" service crashes the session due to restarting D-BUS

[shankao]

Whenever I try the command:

"sudo service networking restart"

All the session goes killed and I have to switch to a VT. Have a look to the attached file (the last part of a dmesg command)

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: systemd-services 204-0ubuntu19
ProcVersionSignature: Ubuntu 3.12.0-1.3-generic 3.12.0-rc7
Uname: Linux 3.12.0-1-generic x86_64
ApportVersion: 2.12.6-0ubuntu1
Architecture: amd64
Date: Wed Nov 6 21:33:55 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2012-11-25 (346 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627)
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_SG:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_SG.UTF-8
 SHELL=/bin/bash
SourcePackage: systemd
UpgradeStatus: Upgraded to trusty on 2013-10-23 (14 days ago)

[Martin Pitt (pitti)]

This seems to tear down D-BUS and a lot of other stuff, as the job sends out a "deconfiguring-network" event which /etc/init/dbus.conf stops on. I'm not sure why it does that, as networking isn't really necessary for D-BUS except for loopback.

[Po-Hsu Lin (cypressyew)]

Trusty dailylive (3.13.0-16) with the same situation