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[Juha Toivonen <juhavt@xxxxxxxxxxx>]

I tried this, but it didn't help for me. I don't have wired LAN in use
(eth0 is not connected), so I also tried to adapt change for wlan0, but
ethtool doesn't give any info for wlan0 and setting wol mode doesn't
work:

$ sudo ethtool wlan0
Settings for wlan0:
No data available

Based on network manager prints in journal, I can see that it takes the
branch with "device_is_wake_on_lan" for wlan0 disabling device *after*
resume. So, it might be that wol support/status is somehow incorrectly
defined (I'm not trying to use wake on wlan):

kesä 16 18:41:48 juha-MacBook NetworkManager[670]: <info> wake requested (sleeping: yes  enabled: yes)
kesä 16 18:41:48 juha-MacBook NetworkManager[670]: <info> waking up...
kesä 16 18:41:48 juha-MacBook NetworkManager[670]: <info> (wlan0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
kesä 16 18:41:48 juha-MacBook NetworkManager[670]: <info> (wlan0): deactivating device (reason 'sleeping') [37]

After forcing nm_platform_link_get_wake_on_lan() to return false for wifi:
heinä 14 23:04:19 juha-MacBook NetworkManager[685]: <info> wake requested (sleeping: yes  enabled: yes)
heinä 14 23:04:19 juha-MacBook NetworkManager[685]: <info> waking up...
heinä 14 23:04:19 juha-MacBook NetworkManager[685]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [
heinä 14 23:04:19 juha-MacBook NetworkManager[685]: <info> (wlan0): preparing device

Used kernel driver is wl:
$ lspci -v -s 2:0.0
02:00.0 Network controller: Broadcom Corporation BCM4321 802.11a/b/g/n (rev 03)
	Subsystem: Apple Inc. AirPort Extreme
	Physical Slot: 4
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at 90500000 (64-bit, non-prefetchable) [size=16K]
	Memory at 90000000 (64-bit, prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: wl

-- 
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/1270257

Title:
  NetworkManager failed to function after suspend and resume

Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  NetworkManager failed to function after resuming from suspend. The
  indicator applet in the Mac OS style menu bar showed the empty
  quarter-circle, and clicking "Enable Networking" didn't change the
  menu options or the style of the applet. Running "sudo service
  network-manager restart" brought back functionality.

  $ dpkg -l systemd* logind*
  Desired=Unknown/Install/Remove/Purge/Hold
  | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
  |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
  ||/ Name                   Version          Architecture     Description
  +++-======================-================-================-==================================================
  un  logind                 <none>                            (no description available)
  un  systemd                <none>                            (no description available)
  ii  systemd-services       204-0ubuntu19.1  amd64            systemd runtime services
  ii  systemd-shim           6-0ubuntu0.13.10 amd64            shim for systemd

  
  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: network-manager 0.9.8.0-0ubuntu22
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  Date: Fri Jan 17 10:08:48 2014
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2012-10-18 (456 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
  IpRoute:
   default via 192.168.1.1 dev wlan0  proto static 
   192.168.1.0/24 dev wlan0  proto kernel  scope link  src 192.168.1.14  metric 9 
   192.168.122.0/24 dev virbr0  proto kernel  scope link  src 192.168.122.1
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  SourcePackage: network-manager
  UpgradeStatus: Upgraded to saucy on 2013-11-06 (72 days ago)
  modified.conffile..etc.NetworkManager.NetworkManager.conf: [modified]
  mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2013-11-05T17:49:23
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   wlan0      802-11-wireless   connected     /org/freedesktop/NetworkManager/Devices/1  
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   running         0.9.8.0    connected       enabled       enabled         enabled    enabled         disabled

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