Description of problem:
On first trying to install FC4 the anaconda crashed, prompting a bug report file
to be saved to floppy  and a message stating that this may be a bug - This
happened when trying to the disk partitions. Initially FC4 wouldn't accept the
default partitions option then it did and promptly crashed.

After re-booting, the installation went smoothly. 

Version-Release number of selected component (if applicable):


How reproducible:
Sorry haven't tried to reproduce it. Attached file may be of help.

Steps to Reproduce:
1. The following may cause the bug to be re-produced.

Traceback (most recent call last):
  File "/usr/lib/anaconda/gui.py", line 1137, in handleRenderCallback
    self.currentWindow.renderCallback()
  File "/usr/lib/anaconda/iw/progress_gui.py", line 244, in renderCallback
    self.intf.icw.nextClicked()
  File "/usr/lib/anaconda/gui.py", line 873, in nextClicked
    self.dispatch.gotoNext()
  File "/usr/lib/anaconda/dispatch.py", line 174, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/dispatch.py", line 242, in moveStep
    rc = apply(func, self.bindArgs(args))
  File "/usr/lib/anaconda/packages.py", line 579, in turnOnFilesystems
    diskset.savePartitions ()
  File "/usr/lib/anaconda/partedUtils.py", line 726, in savePartitions
    disk.commit()




2.
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Actual results:


Expected results:


Additional info: