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[Bug 1234469] Re: Network does not come up after resuming from suspend.

 

Ian Nicholson, could you please confirm this issue exists with the
latest development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal (Applications->Accessories->Terminal), as it will
automatically gather and attach updated debug information to this
report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder, but the one all the way at the bottom) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue.Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12-rc7

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** No longer affects: systemd (Ubuntu)

** This bug is no longer a duplicate of bug 1184262
   [logind] stuck in PrepareForSleep, causing network and other services to not resume

** Package changed: network-manager (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1234469

Title:
  Network does not come up after resuming from suspend.

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  When my computer wakes up from being suspended, the wireless network connection doesn't come back up.
  I'm able to fix the problem by running "nmcli nm sleep false", which causes the wireless card to reconnect.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: network-manager 0.9.8.0-0ubuntu21
  ProcVersionSignature: Ubuntu 3.11.0-8.15-generic 3.11.1
  Uname: Linux 3.11.0-8-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: amd64
  Date: Wed Oct  2 20:21:33 2013
  EcryptfsInUse: Yes
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2013-08-09 (54 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  IpRoute:
   default via 192.168.125.1 dev wlan0  proto static 
   192.168.125.0/24 dev wlan0  proto kernel  scope link  src 192.168.125.8  metric 9
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: network-manager
  SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli'
  UpgradeStatus: Upgraded to saucy on 2013-08-09 (54 days ago)
  nmcli-con:
   NAME                      UUID                                   TYPE              TIMESTAMP    TIMESTAMP-REAL                     AUTOCONNECT   READONLY   DBUS-PATH                                 
   Wired connection 1        99a6c07f-9a94-4c8e-82dd-0381befd6f90   802-3-ethernet    1380753272   Wed 02 Oct 2013 05:34:32 PM CDT    yes           no         /org/freedesktop/NetworkManager/Settings/1
   9739                      172c6f5c-b69c-40dd-ac1b-a279c84a17f8   802-11-wireless   1380763079   Wed 02 Oct 2013 08:17:59 PM CDT    yes           no         /org/freedesktop/NetworkManager/Settings/0
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/1  
   wlan0      802-11-wireless   connected     /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         enabled

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