Network indicator stopped working, Unity crashed when restarting networking

[Ada Wah]

Sometimes, WiFi disconnects, and I have to disable and re-enable wireless to get in to connect. This happens on many systems, so it`s maybe related to the technology rather than Ubuntu. Only this time, both Enable networking and Enable wireless in the indocator menu were greyed out. When trying to run `sudo service networking restart`, Unity crashed. I could start Unity again from command line, but it started without window decorations. I tried to restart Compiz without luck.

Also, when Unity started up, the networking indicator were gone. After a reboot, everything went back to normal.

I cannot give any more information on how to reproduce, other than than one other user were logged in, and this happened after resuming from suspend. I will add a comment if it happens again, and under which circumstances.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: indicator-session 12.10.4-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
Date: Tue Nov 20 01:05:37 2012
EcryptfsInUse: Yes
InstallationDate: Installed on 2012-10-11 (39 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: indicator-session
UpgradeStatus: Upgraded to quantal on 2012-10-19 (31 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ada Wah (ailurius)]

It happened again, under similar circumstances. Resumed from suspend, two users were logged in. Had to reboot to fix the problem.