Public bug reported:

I have suspended system and then restored. I logged in and network
manager says that I'm connected, but it doesn't say at which network. I
have connection to the Internet, but nm doesn't show info.

In dmesg

[ 6208.740068] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 6224.190017] wlp3s0: deauthenticating from 30:b5:c2:26:7e:0e by local choice 
(Reason: 3=DEAUTH_LEAVING)
[ 6224.251418] cfg80211: World regulatory domain updated:
[ 6224.251423] cfg80211:  DFS Master region: unset
[ 6224.251424] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
[ 6224.251427] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 
mBm), (N/A)
[ 6224.251429] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 
mBm), (N/A)
[ 6224.251431] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 
mBm), (N/A)
[ 6224.251433] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz 
AUTO), (N/A, 2000 mBm), (N/A)
[ 6224.251436] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz 
AUTO), (N/A, 2000 mBm), (0 s)
[ 6224.251438] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 
mBm), (0 s)
[ 6224.251439] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 
mBm), (N/A)
[ 6224.251441] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 
mBm), (N/A)
[ 6232.648624] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 6232.684722] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 6233.698777] wlp3s0: authenticate with 30:b5:c2:26:7e:0e
[ 6233.712867] wlp3s0: send auth to 30:b5:c2:26:7e:0e (try 1/3)
[ 6233.717549] wlp3s0: authenticated
[ 6233.721067] wlp3s0: associate with 30:b5:c2:26:7e:0e (try 1/3)
[ 6233.727328] wlp3s0: RX AssocResp from 30:b5:c2:26:7e:0e (capab=0x431 
status=0 aid=2)
[ 6233.727401] wlp3s0: associated

This didn't happened in trusty

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: network-manager 1.1.93-0ubuntu4
Uname: Linux 4.4.8-040408-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Sun Apr 24 16:03:35 2016
EcryptfsInUse: Yes
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2016-04-23 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
IpRoute:
 default via 192.168.1.1 dev wlp3s0  proto static  metric 600 
 169.254.0.0/16 dev wlp3s0  scope link  metric 1000 
 192.168.1.0/24 dev wlp3s0  proto kernel  scope link  src 192.168.1.137  metric 
600
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
 DEVICE  TYPE      STATE        DBUS-PATH                                  
CONNECTION      CON-UUID                              CON-PATH                  
                         
 wlp3s0  wifi      connected    /org/freedesktop/NetworkManager/Devices/0  
Jazztel_885461  18a3b86a-fc9d-46e3-a447-24e75ce60db4  
/org/freedesktop/NetworkManager/ActiveConnection/7 
 enp2s0  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/1  --   
           --                                    --                             
                    
 lo      loopback  unmanaged    /org/freedesktop/NetworkManager/Devices/2  --   
           --                                    --
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 regression-release third-party-packages xenial

** Tags added: regression-release

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1574268

Title:
  network-manager doesn't show info about connected network xenial
  regression

Status in network-manager package in Ubuntu:
  New

Bug description:
  I have suspended system and then restored. I logged in and network
  manager says that I'm connected, but it doesn't say at which network.
  I have connection to the Internet, but nm doesn't show info.

  In dmesg

  [ 6208.740068] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
  [ 6224.190017] wlp3s0: deauthenticating from 30:b5:c2:26:7e:0e by local 
choice (Reason: 3=DEAUTH_LEAVING)
  [ 6224.251418] cfg80211: World regulatory domain updated:
  [ 6224.251423] cfg80211:  DFS Master region: unset
  [ 6224.251424] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [ 6224.251427] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 
2000 mBm), (N/A)
  [ 6224.251429] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 
2000 mBm), (N/A)
  [ 6224.251431] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 
2000 mBm), (N/A)
  [ 6224.251433] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz 
AUTO), (N/A, 2000 mBm), (N/A)
  [ 6224.251436] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz 
AUTO), (N/A, 2000 mBm), (0 s)
  [ 6224.251438] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 
2000 mBm), (0 s)
  [ 6224.251439] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 
2000 mBm), (N/A)
  [ 6224.251441] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 
0 mBm), (N/A)
  [ 6232.648624] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  [ 6232.684722] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  [ 6233.698777] wlp3s0: authenticate with 30:b5:c2:26:7e:0e
  [ 6233.712867] wlp3s0: send auth to 30:b5:c2:26:7e:0e (try 1/3)
  [ 6233.717549] wlp3s0: authenticated
  [ 6233.721067] wlp3s0: associate with 30:b5:c2:26:7e:0e (try 1/3)
  [ 6233.727328] wlp3s0: RX AssocResp from 30:b5:c2:26:7e:0e (capab=0x431 
status=0 aid=2)
  [ 6233.727401] wlp3s0: associated

  This didn't happened in trusty

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: network-manager 1.1.93-0ubuntu4
  Uname: Linux 4.4.8-040408-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  Date: Sun Apr 24 16:03:35 2016
  EcryptfsInUse: Yes
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2016-04-23 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IpRoute:
   default via 192.168.1.1 dev wlp3s0  proto static  metric 600 
   169.254.0.0/16 dev wlp3s0  scope link  metric 1000 
   192.168.1.0/24 dev wlp3s0  proto kernel  scope link  src 192.168.1.137  
metric 600
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-dev:
   DEVICE  TYPE      STATE        DBUS-PATH                                  
CONNECTION      CON-UUID                              CON-PATH                  
                         
   wlp3s0  wifi      connected    /org/freedesktop/NetworkManager/Devices/0  
Jazztel_885461  18a3b86a-fc9d-46e3-a447-24e75ce60db4  
/org/freedesktop/NetworkManager/ActiveConnection/7 
   enp2s0  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/1  -- 
             --                                    --                           
                      
   lo      loopback  unmanaged    /org/freedesktop/NetworkManager/Devices/2  -- 
             --                                    --
  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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