[Bug 1065775] Re: dbus and avahi-daemon not started after package install

[Launchpad Bug Tracker]

[Expired for dbus (Ubuntu) because there has been no activity for 60
days.]

** Changed in: dbus (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1065775

Title:
  dbus and avahi-daemon not started after package install

Status in “dbus” package in Ubuntu:
  Expired

Bug description:
  After installing maas 0.1+bzr1264+dfsg-0+1264+133~ppa0~quantal1 dbus
  and avahi-daemon are not started causing this error in
  /var/log/apache2/error.log

  eNotFound: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13] mod_wsgi (pid=10965): Target WSGI script '/usr/share/maas/wsgi.py' cannot be loaded as Python module.
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13] mod_wsgi (pid=10965): Exception occurred processing WSGI script '/usr/share/maas/wsgi.py'.
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13] Traceback (most recent call last):
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/share/maas/wsgi.py", line 30, in <module>
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     start_up()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/maasserver/start_up.py", line 59, in start_up
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     inner_start_up()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/maasserver/start_up.py", line 81, in inner_start_up
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     setup_maas_avahi_service()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/maasserver/maasavahi.py", line 52, in setup_maas_avahi_service
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     service.publish()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/maasserver/maasavahi.py", line 44, in publish
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     self.service.publish()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/maasserver/zeroconfservice.py", line 44, in publish
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     bus = dbus.SystemBus()
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/dbus/_dbus.py", line 194, in __new__
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     private=private)
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/dbus/_dbus.py", line 100, in __new__
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop)
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]   File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 122, in __new__
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13]     bus = cls._new_for_bus(address_or_type, mainloop=mainloop)
  [Fri Oct 12 00:38:23 2012] [error] [client 10.98.0.13] DBusException: org.freedesktop.DBus.Error.FileNotFound: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

  Restarting both services and apache2 makes the web ui work again.

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