[Bug 1008898] Re: crash after inserting wireless password

Jean-Baptiste Lallement jean-baptiste at ubuntu.com
Tue Jun 5 09:51:56 UTC 2012 

Reproduced with a desktop image on hardware

** Summary changed:

- crash after inserting wireless password in ubiquity-dm
+ crash after inserting wireless password

** Also affects: ubiquity (Ubuntu Quantal)
   Importance: High
       Status: New

** Changed in: ubiquity (Ubuntu Quantal)
     Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations)

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

** Changed in: ubiquity (Ubuntu Quantal)
    Milestone: None => quantal-alpha-1

** Tags added: qa-manual-testing rls-mgr-q-tracking

** Description changed:

+ 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:
+ Following crash:
+ 
  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 08:00:19 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
- 
  
  Hello
  step to reproduce
  if your pc is wired to the net, detach it.
  -start system and let it run till Try Ubuntu/Install Ubuntu window appear
  -select Install Ubuntu
  -at the third part&updates window click next
  -at the network settings page insert the password and click next
  it crash
  
  apport don-t capture
  
  ProblemType: Bug
  DistroRelease: 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=true
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120604.3)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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

Title:
  crash after inserting wireless password

Status in “ubiquity” package in Ubuntu:
  Triaged
Status in “ubiquity” source package in Quantal:
  Triaged

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:
  Following crash:

  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

  Hello
  step to reproduce
  if your pc is wired to the net, detach it.
  -start system and let it run till Try Ubuntu/Install Ubuntu window appear
  -select Install Ubuntu
  -at the third part&updates window click next
  -at the network settings page insert the password and click next
  it crash

  apport don-t capture

  ProblemType: Bug
  DistroRelease: 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=true
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120604.3)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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