[ubuntu-mono] [Bug 410079] Re: Hibernate/Suspend commands do not work in Ubuntu Karmic

[Rasmus]

I have the same problem in Lucid. Although I don't get the error
messages.

dbus-monitor outputs this for hibernate:

method call sender=:1.27 -> dest=org.freedesktop.DBus serial=13 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameHasOwner
   string "org.freedesktop.PowerManagement"

And this for suspend:

method call sender=:1.27 -> dest=org.freedesktop.DBus serial=14 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameHasOwner
   string "org.freedesktop.PowerManagement"

-- 
Hibernate/Suspend commands do not work in Ubuntu Karmic
https://bugs.launchpad.net/bugs/410079
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Status in Do Plugins Project: Fix Released
Status in “gnome-do-plugins” package in Ubuntu: Fix Released

Bug description:
The "GNOME Session Management" plugin does not work in Ubuntu Karmic, it fails with this error message for hibernating:

[Error 23:12:43.761] [PowerManagement] Could not hibernate: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.PowerManagement was not provided by any .service files
[Debug 23:12:43.764] [PowerManagement]   at IPowerManagementProxyProxy.Hibernate () [0x00000] 
  at GNOME.PowerManagement.Hibernate () [0x00000]

And for suspend:

[Error 23:13:41.658] [PowerManagement] Could not suspend: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.PowerManagement was not provided by any .service files
[Debug 23:13:41.661] [PowerManagement]   at IPowerManagementProxyProxy.Suspend () [0x00000] 
  at GNOME.PowerManagement.Suspend () [0x00000]

Looks like something changed in D-Bus.

Do version is:

||/ Name                                            Version                                         Description
+++-===============================================-===============================================-==============================================================================================================
ii  gnome-do                                        0.8.1.3+dfsg-1                                  Quickly perform actions on your desktop
ii  gnome-do-plugins                                0.8.1.3+dfsg-2ubuntu2                           Extra functionality for GNOME-Do launcher