Kubuntu Live Session/Installer: NameError: global name 'QWidget' is not defined in /usr/lib/ubiquity/frontend/kde_components/PartAuto.py

[Jean-Baptiste Lallement]

Binary package hint: ubiquity

Natty A1 ISO Testing / Kubuntu i386 Live Session

1. Boot the ISO
2. Click on 'Try Kubuntu'
3. Wait
4. Wait
5. A popup appear with the message in the debug log attached

Ubiquity 2.5.3
/usr/lib/ubiquity/plugins/ubi-timezone.py:25: DeprecationWarning: Module 'PyICU' is deprecated, import 'icu' instead'
  import PyICU
Exception in KDE frontend (invoking crash handler):
Traceback (most recent call last):
  File "/usr/lib/ubiquity/bin/ubiquity", line 530, in <module>
    main(oem_config)
  File "/usr/lib/ubiquity/bin/ubiquity", line 517, in main
    install(query=options.query)
  File "/usr/lib/ubiquity/bin/ubiquity", line 238, in install
    wizard = ui.Wizard(distro)
  File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 228, in __init__
    mod.ui = mod.ui_class(mod.controller)
  File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 1157, in __init__
    self.partAuto = PartAuto(self.controller)
  File "/usr/lib/ubiquity/ubiquity/frontend/kde_components/PartAuto.py", line 31, in __init__
    QWidget.__init__(self)
NameError: global name 'QWidget' is not defined

6. Close
7. Wait
8. Wait
9. The Live Session comes up.
10. Click on 'Install Kubuntu'

Result:
. A dialog popups with the above message
. The installation is cancelled.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: ubiquity (not installed)
ProcVersionSignature: Ubuntu 2.6.37-7.19-generic 2.6.37-rc3
Uname: Linux 2.6.37-7-generic i686
Architecture: i386
Date: Thu Dec 2 10:41:26 2010
EcryptfsInUse: Yes
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: ubiquity

[Colin Watson (cjwatson)]

ubiquity (2.5.4) natty; urgency=low

  * ubiquity/frontend/kde_components/PartAuto.py fix namespace on QWidget
    LP: #684059

 -- Jonathan Riddell <email address hidden> Thu, 02 Dec 2010 12:50:08 +0000