[Bug 1008898] Re: crash after inserting wireless password

[Barry Warsaw]

On Jun 05, 2012, at 07:30 PM, Fabio Marconi wrote:

>@ Barry Warsaw
>is fixed upstream but bug watcher don't update status, can you take a look ?

I just uploaded a patched version to ppa:barry/python since stgraber
considered this non-urgent what with the ubiquity workaround and impending
alpha-1 milestone.

As I look right now, it appears that LP hasn't processed this yet, but it
would be fantastic if, once the PPA is available, you could try it without the
ubiquity workaround.

If you can confirm the upstream patch works, I'll land it after alpha-1 and
then you can remove the ubiquity hack.  Let's leave this issue open until
then.

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

Title:
  crash after inserting wireless password

Status in Python Dbus:
  Unknown
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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