preupgrade: after reboot, merely back to old system

[Oliver Ruebenacker]

     Hello

  In F11, I start preupgrade from a shell, it opens a GUI, from where
I select F12. After a matter of seconds, it says it is ready to
reboot, but after reboot, I am merely back to my old F11.

  However, before I reboot, the console has these messages:

[root at shariati oliver]# preupgrade
/usr/lib/python2.6/site-packages/yum/__init__.py:203: UserWarning: Use
.preconf instead of passing args to _getConfig
  warnings.warn('Use .preconf instead of passing args to _getConfig')
Loaded plugins: blacklist, dellsysidplugin2, kmdl, refresh-packagekit, whiteout
Detected in-progress upgrade to Fedora 12 (Constantine)
Clearing data from upgrade to Fedora 12 (Constantine)
preupgrade (baseurl)
  url: http://fake.url/preupgrade
  now: http://fake.url/preupgrade
preupgrade-adobe-linux-i386 (baseurl)
  url: http://fake.url/preupgrade-adobe-linux-i386
  now: http://fake.url/preupgrade-adobe-linux-i386
preupgrade-atrpms (baseurl)
  url: http://fake.url/preupgrade-atrpms
  now: http://fake.url/preupgrade-atrpms
preupgrade-main (mirrorlist)
  url: http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-12&arch=$basearch
  now: http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-12&arch=i386
preupgrade (mirrorlist)
  url: http://mirrors.fedoraproject.org/mirrorlist?path=pub/fedora/linux/releases/12/Fedora/$basearch/os
  now: http://mirrors.fedoraproject.org/mirrorlist?path=pub/fedora/linux/releases/12/Fedora/i386/os
preupgrade-adobe-linux-i386 (baseurl)
  url: http://linuxdownload.adobe.com/linux/i386/
  now: http://linuxdownload.adobe.com/linux/i386/
preupgrade-atrpms (baseurl)
  url: http://dl.atrpms.net/f12-i386/atrpms/stable
  now: http://dl.atrpms.net/f12-i386/atrpms/stable
preupgrade-fedora (mirrorlist)
  url: https://mirrors.fedoraproject.org/metalink?repo=fedora-12&arch=i386
  now: https://mirrors.fedoraproject.org/metalink?repo=fedora-12&arch=i386
unknown metadata being downloaded: metalink
preupgrade-updates (mirrorlist)
  url: https://mirrors.fedoraproject.org/metalink?repo=updates-released-f12&arch=i386
  now: https://mirrors.fedoraproject.org/metalink?repo=updates-released-f12&arch=i386
Traceback (most recent call last):
  File "/usr/share/preupgrade/preupgrade-gtk.py", line 240, in
on_assistant_apply
    self._do_main()
  File "/usr/share/preupgrade/preupgrade-gtk.py", line 259, in _do_main
    self.main_preupgrade()
  File "/usr/share/preupgrade/preupgrade-gtk.py", line 436, in main_preupgrade
    download_progressbar=self.dnlProgress)
  File "/usr/lib/python2.6/site-packages/preupgrade/__init__.py", line
130, in setup
    self.complete_repo_setup()
  File "/usr/lib/python2.6/site-packages/preupgrade/__init__.py", line
328, in complete_repo_setup
    repo._grabfunc.opts.user_agent = __user_agent__
AttributeError: 'NoneType' object has no attribute 'opts'

  Comments?

     Take care
     Oliver

-- 
Oliver Ruebenacker, Computational Cell Biologist
Systems Biology Linker at Virtual Cell (http://vcell.org/sybil)
Turning Knowledge Data into Models
Center for Cell Analysis and Modeling
http://www.oliver.curiousworld.org