[Bug 1008898] Re: crash after inserting wireless password

[Launchpad Bug Tracker]

This bug was fixed in the package ubiquity - 2.11.5

---------------
ubiquity (2.11.5) quantal-proposed; urgency=low

  * Force the DBUS signature of AddAndActivateConnection (LP: #1008898)
 -- Stephane Graber <stgraber at ubuntu.com>   Tue, 05 Jun 2012 11:10:52 -0400

** Changed in: ubiquity (Ubuntu Quantal)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/1008898

Title:
  crash after inserting wireless password

Status in Python Dbus:
  New
Status in “ubiquity” package in Ubuntu:
  Fix Released
Status in “ubiquity” source package in Quantal:
  Fix Released

Bug description:
  TEST CASE
  1. Start an installation with Ubiquity on Hardware, without wired connection and with a Wifi Card
  2. Proceed to Wireless setup page
  3. Select a network
  4. Enter password
  5. Click on 'Connect'

  ACTUAL RESULT:
  Crash below

  WORKAROUND:
  Setup the Wifi connection from network-manager before starting Ubiquity

  Jun  5 07:59:45 ubuntu ubiquity[3109]: Step_before = stepPrepare
  Jun  5 07:59:45 ubuntu ubiquity[3109]: switched to page wireless
  Jun  5 08:00:19 ubuntu ubiquity[3109]: Exception in GTK frontend (invoking crash handler):
  Jun  5 08:00:19 ubuntu ubiquity[3109]: Traceback (most recent call last):
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/ubiquity/ubiquity/frontend/gtk_ui.py", line 1328, in on_next_clicked
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     if ui.plugin_on_next_clicked():
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/ubiquity/plugins/ubi-wireless.py", line 134, in plugin_on_next_clicked
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     self.nmwidget.connect_to_ap()
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/ubiquity/ubiquity/nm.py", line 443, in connect_to_ap
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     self.view.connect_to_selection(passphrase)
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/ubiquity/ubiquity/nm.py", line 384, in connect_to_selection
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     self.wifi_model.connect_to_ap(model[parent][0], ssid, passphrase)
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/ubiquity/ubiquity/nm.py", line 126, in connect_to_ap
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     obj, dbus.ObjectPath(device), dbus.ObjectPath(saved_path))[1]
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 145, in __call__
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     **keywords)
  Jun  5 08:00:19 ubuntu ubiquity[3109]:   File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
  Jun  5 08:00:19 ubuntu ubiquity[3109]:     message, timeout)
  Jun  5 08:00:19 ubuntu ubiquity[3109]: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod: Method "AddAndActivateConnection" with signature "a{sa{sv}}ss" on interface "(null)" doesn't exist
  Jun  5 08:00:19 ubuntu ubiquity[3109]:
  Jun  5 08:00:19 ubuntu ubiquity[3109]:
  Jun  5 08:00:20 ubuntu ubiquity[3109]: log-output -t ubiquity /usr/share/apport/apport-gtk

  
  ProblemType: BugDistroRelease: Ubuntu 12.10
  Package: ubiquity 2.11.4
  ProcVersionSignature: Ubuntu 3.4.0-3.8-generic 3.4.0
  Uname: Linux 3.4.0-3-generic x86_64
  ApportVersion: 2.1.1-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.317
  Date: Tue Jun  5 08:24:51 2012
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash -- oem-config/enable=trueLiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120604.3)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bashSourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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