Public bug reported:

After upgrade to artful, boot is considerable slower. By using systemd-analyze 
blame I've managed to narrow it to NetworkManager-wait-online.service.
         30.591s NetworkManager-wait-online.service
         10.240s nmbd.service
          9.273s postfix@-.service
          9.110s apt-daily.service
          6.485s dev-sdb1.device
          5.488s ModemManager.service
          5.318s udisks2.service
          4.968s accounts-daemon.service
          3.807s fwupd.service
          3.049s grub-common.service
          2.837s apport.service
          2.764s NetworkManager.service
          2.413s speech-dispatcher.service
          2.362s snapd.service
          2.160s networking.service
          2.083s pppd-dns.service
          2.078s lm-sensors.service
          2.073s gpu-manager.service
          2.066s alsa-restore.service
          1.570s smbd.service
          1.380s rsyslog.service
          1.310s polkit.service
          1.117s apparmor.service

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: network-manager 1.8.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: Budgie:GNOME
Date: Mon Oct 16 00:18:09 2017
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IpRoute:
 default via 192.168.1.1 dev enp2s0 proto static metric 100 
 169.254.0.0/16 dev enp2s0 scope link metric 1000 
 192.168.1.0/24 dev enp2s0 proto kernel scope link src 192.168.1.3 metric 100
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
RfKill:
 
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
 DEVICE         TYPE      STATE         DBUS-PATH                               
   CONNECTION          CON-UUID                              CON-PATH           
                                
 enp2s0         ethernet  connected     
/org/freedesktop/NetworkManager/Devices/4  Wired connection 1  
066da907-ea49-35a2-8b54-b829cc834081  
/org/freedesktop/NetworkManager/ActiveConnection/2 
 enp0s18f2u2    ethernet  disconnected  
/org/freedesktop/NetworkManager/Devices/2  --                  --               
                     --                                                 
 enp0s18f2u2i2  ethernet  unavailable   
/org/freedesktop/NetworkManager/Devices/3  --                  --               
                     --                                                 
 lo             loopback  unmanaged     
/org/freedesktop/NetworkManager/Devices/1  --                  --               
                     --
nmcli-nm:
 RUNNING  VERSION  STATE      STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  WIFI  
   WWAN-HW  WWAN    
 running  1.8.4    connected  started  full          enabled     enabled  
enabled  enabled  enabled

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


** Tags: amd64 apport-bug artful

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1723809

Title:
  NetworkManager-wait-online.service slows down boot

Status in network-manager package in Ubuntu:
  New

Bug description:
  After upgrade to artful, boot is considerable slower. By using 
systemd-analyze blame I've managed to narrow it to 
NetworkManager-wait-online.service.
           30.591s NetworkManager-wait-online.service
           10.240s nmbd.service
            9.273s postfix@-.service
            9.110s apt-daily.service
            6.485s dev-sdb1.device
            5.488s ModemManager.service
            5.318s udisks2.service
            4.968s accounts-daemon.service
            3.807s fwupd.service
            3.049s grub-common.service
            2.837s apport.service
            2.764s NetworkManager.service
            2.413s speech-dispatcher.service
            2.362s snapd.service
            2.160s networking.service
            2.083s pppd-dns.service
            2.078s lm-sensors.service
            2.073s gpu-manager.service
            2.066s alsa-restore.service
            1.570s smbd.service
            1.380s rsyslog.service
            1.310s polkit.service
            1.117s apparmor.service

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: network-manager 1.8.4-1ubuntu3
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CurrentDesktop: Budgie:GNOME
  Date: Mon Oct 16 00:18:09 2017
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  IpRoute:
   default via 192.168.1.1 dev enp2s0 proto static metric 100 
   169.254.0.0/16 dev enp2s0 scope link metric 1000 
   192.168.1.0/24 dev enp2s0 proto kernel scope link src 192.168.1.3 metric 100
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
  RfKill:
   
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-dev:
   DEVICE         TYPE      STATE         DBUS-PATH                             
     CONNECTION          CON-UUID                              CON-PATH         
                                  
   enp2s0         ethernet  connected     
/org/freedesktop/NetworkManager/Devices/4  Wired connection 1  
066da907-ea49-35a2-8b54-b829cc834081  
/org/freedesktop/NetworkManager/ActiveConnection/2 
   enp0s18f2u2    ethernet  disconnected  
/org/freedesktop/NetworkManager/Devices/2  --                  --               
                     --                                                 
   enp0s18f2u2i2  ethernet  unavailable   
/org/freedesktop/NetworkManager/Devices/3  --                  --               
                     --                                                 
   lo             loopback  unmanaged     
/org/freedesktop/NetworkManager/Devices/1  --                  --               
                     --
  nmcli-nm:
   RUNNING  VERSION  STATE      STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  
WIFI     WWAN-HW  WWAN    
   running  1.8.4    connected  started  full          enabled     enabled  
enabled  enabled  enabled

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