Public bug reported:

Issue is in Ubuntu 16.04 LTS amd64 version.

Steps to reproduce: -

1. Connect to a WiFi AP.
2. Switch off the AP OR switch off the wifi in the computer.
3. Switch point (2) back on.
4. The network will get connected to the AP it was connected to in point (1).

Problems:-

1. The network manager applet does not show the list of WiFI APs it can find.
2. The network manager applet does not the name of the AP to which it is 
connected
3. The icon of the applet shows two vertical arrows in opposite direction - the 
wired connection symbol and NOT the wifi connected icon.


Temporary Workaround:-
Log out and again log back in.

Please solve this issue asap.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: network-manager 1.1.93-0ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Apr 24 23:15:34 2016
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2016-04-23 (1 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
IpRoute:
 default via 192.168.1.1 dev wlp18s0  proto static  metric 600 
 169.254.0.0/16 dev wlp18s0  scope link  metric 1000 
 192.168.1.0/24 dev wlp18s0  proto kernel  scope link  src 192.168.1.99  metric 
600
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
ProcEnviron:
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-con:
 NAME                UUID                                  TYPE             
TIMESTAMP   TIMESTAMP-REAL                        AUTOCONNECT  
AUTOCONNECT-PRIORITY  READONLY  DBUS-PATH                                   
ACTIVE  DEVICE   STATE      ACTIVE-PATH                                        
 Airtel-201          d263b201-9281-427e-94e2-762fa620813c  802-11-wireless  
1461519922  Sunday 24 April 2016 11:15:22 PM IST  yes          0                
     no        /org/freedesktop/NetworkManager/Settings/0  yes     wlp18s0  
activated  /org/freedesktop/NetworkManager/ActiveConnection/8 
 Wired connection 1  142942d4-d247-4880-9bab-1eeafc29ca86  802-3-ethernet   
1461508904  Sunday 24 April 2016 08:11:44 PM IST  yes          4294966297       
     no        /org/freedesktop/NetworkManager/Settings/2  no      --       --  
       --
nmcli-dev:
 DEVICE   TYPE      STATE        DBUS-PATH                                  
CONNECTION  CON-UUID                              CON-PATH                      
                     
 wlp18s0  wifi      connected    /org/freedesktop/NetworkManager/Devices/1  
Airtel-201  d263b201-9281-427e-94e2-762fa620813c  
/org/freedesktop/NetworkManager/ActiveConnection/8 
 enp19s0  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/2  --  
        --                                    --                                
                 
 lo       loopback  unmanaged    /org/freedesktop/NetworkManager/Devices/0  --  
        --                                    --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: 
Error: Object 'nm' is unknown, try 'nmcli help'.

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug xenial

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Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1574347

Title:
  WiFi network list disappears from network manager applet

Status in network-manager package in Ubuntu:
  New

Bug description:
  Issue is in Ubuntu 16.04 LTS amd64 version.

  Steps to reproduce: -

  1. Connect to a WiFi AP.
  2. Switch off the AP OR switch off the wifi in the computer.
  3. Switch point (2) back on.
  4. The network will get connected to the AP it was connected to in point (1).

  Problems:-

  1. The network manager applet does not show the list of WiFI APs it can find.
  2. The network manager applet does not the name of the AP to which it is 
connected
  3. The icon of the applet shows two vertical arrows in opposite direction - 
the wired connection symbol and NOT the wifi connected icon.

  
  Temporary Workaround:-
  Log out and again log back in.

  Please solve this issue asap.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: network-manager 1.1.93-0ubuntu4
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sun Apr 24 23:15:34 2016
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2016-04-23 (1 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IpRoute:
   default via 192.168.1.1 dev wlp18s0  proto static  metric 600 
   169.254.0.0/16 dev wlp18s0  scope link  metric 1000 
   192.168.1.0/24 dev wlp18s0  proto kernel  scope link  src 192.168.1.99  
metric 600
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
  ProcEnviron:
   LANGUAGE=en_IN:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_IN
   SHELL=/bin/bash
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-con:
   NAME                UUID                                  TYPE             
TIMESTAMP   TIMESTAMP-REAL                        AUTOCONNECT  
AUTOCONNECT-PRIORITY  READONLY  DBUS-PATH                                   
ACTIVE  DEVICE   STATE      ACTIVE-PATH                                        
   Airtel-201          d263b201-9281-427e-94e2-762fa620813c  802-11-wireless  
1461519922  Sunday 24 April 2016 11:15:22 PM IST  yes          0                
     no        /org/freedesktop/NetworkManager/Settings/0  yes     wlp18s0  
activated  /org/freedesktop/NetworkManager/ActiveConnection/8 
   Wired connection 1  142942d4-d247-4880-9bab-1eeafc29ca86  802-3-ethernet   
1461508904  Sunday 24 April 2016 08:11:44 PM IST  yes          4294966297       
     no        /org/freedesktop/NetworkManager/Settings/2  no      --       --  
       --
  nmcli-dev:
   DEVICE   TYPE      STATE        DBUS-PATH                                  
CONNECTION  CON-UUID                              CON-PATH                      
                     
   wlp18s0  wifi      connected    /org/freedesktop/NetworkManager/Devices/1  
Airtel-201  d263b201-9281-427e-94e2-762fa620813c  
/org/freedesktop/NetworkManager/ActiveConnection/8 
   enp19s0  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/2  
--          --                                    --                            
                     
   lo       loopback  unmanaged    /org/freedesktop/NetworkManager/Devices/0  
--          --                                    --
  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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