The Installer Crashed

[Augusto]

Binary package hint: ubiquity

Traceback (most recent call last):
  File "/usr/bin/ubiquity", line 166, in ?
    main()
  File "/usr/bin/ubiquity", line 161, in main
    install(sys.argv[1])
  File "/usr/bin/ubiquity", line 57, in install
    ret = wizard.run()
  File "/usr/lib/ubiquity/ubiquity/frontend/kde-ui.py", line 338, in run
    self.process_step()
  File "/usr/lib/ubiquity/ubiquity/frontend/kde-ui.py", line 828, in process_step
    self.progress_loop()
  File "/usr/lib/ubiquity/ubiquity/frontend/kde-ui.py", line 599, in progress_loop
    raise RuntimeError, ("Install failed with exit code %s\n%s" %
RuntimeError: Install failed with exit code 1
Traceback (most recent call last):
  File "/usr/share/ubiquity/install.py", line 1404, in ?
    install.run()
  File "/usr/share/ubiquity/install.py", line 390, in run
    self.remove_extras()
  File "/usr/share/ubiquity/install.py", line 1341, in remove_extras
    self.do_remove(difference)
  File "/usr/share/ubiquity/install.py", line 1258, in do_remove
    if not cache.commit(fetchprogress, installprogress):
  File "/usr/lib/python2.4/site-packages/apt/cache.py", line 204, in commit
    res = self.installArchives(pm, installProgress)
  File "/usr/lib/python2.4/site-packages/apt/cache.py", line 179, in installArchives
    res = installProgress.run(pm)
  File "/usr/share/ubiquity/install.py", line 200, in run
    res = pm.DoInstall(self.writefd)
SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)

[Augusto (c-augusto-n)]

The installer had a problem:
"subprocess post-removal script returned error exist xxx "
in the files:
-> libdiscover
-> libfuse2
-> libntfs8
-> xfsprogs
-> libdebconfclient0

[Colin Watson (cjwatson)]

Thanks for your report. The real problem here is:

  Dec 23 20:33:40 ubuntu ubiquity: Removing libdiscover1 ...
  Dec 23 20:33:40 ubuntu ubiquity: Segmentation fault
  Dec 23 20:33:40 ubuntu ubiquity: dpkg: error processing libdiscover1 (--purge):
  Dec 23 20:33:40 ubuntu ubiquity: subprocess post-removal script returned error exit status 139

This particular error is often due to a faulty CD/DVD disk or drive. It may help to clean the CD/DVD, to burn the CD/DVD at a lower speed, or to clean the CD/DVD drive lens (cleaning kits are often available from electronics suppliers).

Nevertheless, the fact that the installer fell over in a messy heap is bug 69470, fixed in Ubuntu 7.04.