touch-packages team mailing list archive

[Mathieu Trudel-Lapierre <mathieu.tl@xxxxxxxxx>]

I'm unable to reproduce this issue at home. It could be that it has to
do with the sheer number of access-points in your location, which
obviously would cause more updates to LastSeen timestamp for each
accesspoint, and more AP changes signals.

Is NetworkManager itself spinning? It would be useful to have an excerpt
of top; as well as a full debug log for NetworkManager when this
happens. A strace of NetworkManager could be useful too, since dbus-
daemon speaks to a lot more applications.

To enable debugging in NetworkManager, edit the /etc/init/network-manager.conf file and add to the exec NetworkManager line:
--log-level=debug --log-domains=CORE,WIFI,WIFI_SCAN

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Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1394204

Title:
  dbus daemon spinning with NM AP properties change event

Status in “network-manager” package in Ubuntu:
  Incomplete

Bug description:
  I am consistently seeing this in the Bluefin office this week
  Mako running 133

  Phone gets warm in pocket, wake up the phone and attach
  top shows dbus-daemon at 100%+ cpu and network-manager next at 10-20%
  It never quiets own, at least not for over 5 mins

  3g data is turned off
  Cellular is roaming to local carrier fwiw
  Seems to happen whenever I leave the AP coverage, whether I return or not

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