The following was filed automatically by anaconda:
anaconda 12.15-1.fc12 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/isys.py", line 194, in umount
    rc = _isys.umount(what)
  File "/usr/lib/anaconda/storage/formats/fs.py", line 612, in unmount
    rc = isys.umount(self._mountpoint, removeDir = False)
  File "/usr/lib/anaconda/storage/formats/fs.py", line 802, in teardown
    return self.unmount(*args, **kwargs)
  File "/usr/lib/anaconda/livecd.py", line 288, in _doFilesystemMangling
    e.format.teardown()
  File "/usr/lib/anaconda/livecd.py", line 351, in doPostInstall
    self._doFilesystemMangling(anaconda)
  File "/usr/lib/anaconda/backend.py", line 285, in doPostInstall
    anaconda.backend.doPostInstall(anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 204, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 127, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py", line 1201, in nextClicked
    self.anaconda.dispatch.gotoNext()
  File "/usr/lib/anaconda/iw/progress_gui.py", line 79, in renderCallback
    self.intf.icw.nextClicked()
  File "/usr/lib/anaconda/gui.py", line 1222, in handleRenderCallback
    self.currentWindow.renderCallback()
SystemError: (2, None)