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Message #93428
[Bug 1007924] Re: pm-utils uses wrong interface for NetworkManager hook (should be org.freedesktop.NetworkManager.Sleep)
Has anyone tried to get the patch into an update for 12.04 in the past
seven months?
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https://bugs.launchpad.net/bugs/1007924
Title:
pm-utils uses wrong interface for NetworkManager hook (should be
org.freedesktop.NetworkManager.Sleep)
Status in pm-utils:
Confirmed
Status in pm-utils package in Ubuntu:
Triaged
Status in pm-utils package in Debian:
Confirmed
Bug description:
While looking at /var/log/pm-suspend.log I have noticed that the
NetworkManager hooks fail:
Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend_hybrid:
Having NetworkManager put all interaces to sleep...Failed.
Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager resume suspend_hybrid:
Having NetworkManager wake interfaces back up...Failed.
Looking at the script is uses org.freedesktop.NetworkManager.sleep and
org.freedesktop.NetworkManager.wake.
Calling this results in errors like this:
% sudo dbus-send --print-reply --system --dest=org.freedesktop.NetworkManager /org/freedesktop/NetworkManager org.freedesktop.NetworkManager.sleep
Error org.freedesktop.DBus.Error.UnknownMethod: Method "sleep" with signature "" on interface "org.freedesktop.NetworkManager" doesn't exist
According to the documentation [1], the interface is different / has
changed.
The correct usage would be to call
org.freedesktop.NetworkManager.Sleep with a boolean value, like:
sudo dbus-send --print-reply --system
--dest=org.freedesktop.NetworkManager /org/freedesktop/NetworkManager
org.freedesktop.NetworkManager.Sleep boolean:true
1: http://projects.gnome.org/NetworkManager/developers/api/09/spec.htmlorg.freedesktop.NetworkManager.Sleep
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pm-utils 1.4.1-9
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Uname: Linux 3.2.0-25-generic x86_64
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
Date: Sat Jun 2 21:36:40 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)
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