[Bug 988841] Re: cannot use update manager

[Michael Crane]

I ran into the exact same problem, after my computer connected to wifi
at a hotel, but I had not logged in yet. I was connected, but there was
no internet connection. The first page in any browser is automatically
rerouted by the server to the login screen.

I hope that this does not happen every time I'm at a hotel, but the
bigger issue that I have is that I am unable to edit the files as
described above. I am told that I do not own the files, and I am unable
to change the permissions on them. Am I doing something wrong?

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https://bugs.launchpad.net/bugs/988841

Title:
  cannot use update manager

Status in “update-manager” package in Ubuntu:
  Incomplete

Bug description:
  whenever I open update-manager now, I get this message:

  E:Encountered a section with no Package: header, E:Problem with
  MergeList /var/lib/apt/lists/us.archive.ubuntu
  .com_ubuntu_dists_precise_main_binary-i386_Packages, E:The package
  lists or status file could not be parsed or opened.

  This happened just after I told the program to check for updates.  I
  am at school and they have a filter program that blocks us (the
  students) from getting online without logging on first.  I forgot that
  I had to log on first because I opened update-manager before I opened
  my browser (where the username and password is prompted upon initial
  attempt to visit a webpage).

  First thing, I opened update manager, and checked for updates.  it
  told me to check my internet connection; that was when I realized that
  I had forgotten to log in.  So, I opened my browser and typed in my
  username and password and then got on to google just fine.  Then, I
  tried to update again, and almost immediately, I presented with the
  error message I mentioned before.

  I marked this as a security vulnerability because I think that it
  might be, since I cannot receive any updates anymore.

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