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[Seth Arnold <1498725@xxxxxxxxxxxxxxxxxx>]

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1498725

Title:
  network manager crashed when removing a usb wifi stick after
  installing broadcom drivers

Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  To reprodcuce on a laptop install on wifi with a realtek wifi adapter
  and then install the bcmwl-kernel-source package then pull the wifi
  adapter out to remove it and apport reports that network manager has
  crashed.

  network-manager:
    Installed: 1.0.4-0ubuntu3
    Candidate: 1.0.4-0ubuntu3
    Version table:
   *** 1.0.4-0ubuntu3 0
          500 http://us.archive.ubuntu.com/ubuntu/ wily/main amd64 Packages
          100 /var/lib/dpkg/status
  Description:	Ubuntu Wily Werewolf (development branch)
  Release:	15.10

  
  I expected network manager not to crash instead it crashed when I removed the usb wifi adapter.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: network-manager 1.0.4-0ubuntu3
  ProcVersionSignature: Ubuntu 4.2.0-10.12-generic 4.2.0
  Uname: Linux 4.2.0-10-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: amd64
  Date: Tue Sep 22 18:54:25 2015
  ExecutablePath: /usr/sbin/NetworkManager
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2015-09-23 (0 days ago)
  InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150922.1)
  IpRoute:
   default via 192.168.88.1 dev wlp2s0  proto static  metric 600 
   192.168.88.0/24 dev wlp2s0  proto kernel  scope link  src 192.168.88.253  metric 600 
   192.168.88.0/24 dev wlp2s0  proto kernel  scope link  src 192.168.88.253  metric 601
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: /usr/sbin/NetworkManager --no-daemon
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
  SegvAnalysis: Skipped: missing required field "Disassembly"
  Signal: 11
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  nmcli-dev:
   DEVICE  TYPE      STATE        DBUS-PATH                                  CONNECTION  CON-UUID                              CON-PATH                                           
   wlp2s0  wifi      connected    /org/freedesktop/NetworkManager/Devices/3  Perrine 1   c507f176-1e31-4e59-a57e-eb7a7ff7e008  /org/freedesktop/NetworkManager/ActiveConnection/2 
   enp3s0  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/0  --          --                                    --                                                 
   lo      loopback  unmanaged    /org/freedesktop/NetworkManager/Devices/1  --          --                                    --
  nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'.

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