Bug 496764 - ValueError in unmount: can only unmount by mount point
Summary: ValueError in unmount: can only unmount by mount point
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: anaconda
Version: rawhide
Hardware: i386
OS: Linux
low
medium
Target Milestone: ---
Assignee: Anaconda Maintenance Team
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: anaconda_trace_hash:bd753b502c348a078...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-04-21 01:58 UTC by Mike Wolf
Modified: 2009-04-22 13:46 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2009-04-22 13:46:42 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
Attached traceback automatically from anaconda. (236.13 KB, text/plain)
2009-04-21 01:58 UTC, Mike Wolf
no flags Details

Description Mike Wolf 2009-04-21 01:58:16 UTC
The following was filed automatically by anaconda:
anaconda 11.5.0.46 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/isys.py", line 188, in umount
    raise ValueError, "isys.umount() can only umount by mount point"
  File "/usr/lib/anaconda/image.py", line 263, in scanForMedia
    isys.umount(tree)
  File "/usr/lib/anaconda/yuminstall.py", line 449, in configBaseURL
    cdr = scanForMedia(self.tree, self.anaconda.id.storage)
  File "/usr/lib/anaconda/yuminstall.py", line 290, in __init__
    self.configBaseURL()
  File "/usr/lib/anaconda/yuminstall.py", line 1014, in doBackendSetup
    self.ayum = AnacondaYum(anaconda)
  File "/usr/lib/anaconda/backend.py", line 271, in doBackendSetup
    if anaconda.backend.doBackendSetup(anaconda) == DISPATCH_BACK:
  File "/usr/lib/anaconda/dispatch.py", line 205, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 128, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py", line 1323, in nextClicked
    self.anaconda.dispatch.gotoNext()
ValueError: isys.umount() can only umount by mount point

Comment 1 Mike Wolf 2009-04-21 01:58:22 UTC
Created attachment 340465 [details]
Attached traceback automatically from anaconda.

Comment 2 Mike Wolf 2009-04-21 02:16:24 UTC
Reproducible:  Always.

To recreate:

1.  Install from rawhide 20090420 boot.iso.

2.  Keep all the defaults and keep clicking Okay/Next until you get to the screen where you can add more repositories, change packages etc.  This screen should be right after writing the disk layout and enabling the network card.

3.  Click "Back".  A dialogue box appears stating that the file system has already been activated, so you can't go back.

4.  Click "Continue".  An unhandled exception occurs.  Traceback is above.


Expected result:

Anaconda should have continued back to the screen where you can add more repositories, change packages, etc.

Actual result:

Unhandled exception.

Comment 3 Chris Lumens 2009-04-22 13:46:42 UTC
This will be fixed in the next build of anaconda.  Thanks for the bug report.


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