[Bug 1993336] [NEW] check-new-release-gtk crashed with apt_pkg.Error in open(): E:flAbsPath on /var/ lib/dpkg/status failed

[Nick Rosbrook]

Public bug reported:

Apport was also crashing trying to file this bug, but I manually copied
some of the good stuff:

== Title =================================
check-new-release-gtk crashed with apt_pkg.Error in open(): E:flAbsPath on /var/
lib/dpkg/status failed - realpath (2: No such file or directory), E:Could not op
en file  - open (2: No such file or directory), E:Problem opening , E:The packag
e lists or status file could not be parsed or opened.

== Traceback =================================
Traceback (most recent call last):
  File "/usr/lib/ubuntu-release-upgrader/check-new-release-gtk", line 199, in <m
odule>
    cnr = CheckNewReleaseGtk(options)
  File "/usr/lib/ubuntu-release-upgrader/check-new-release-gtk", line 81, in __i
nit__
    m = MetaRelease(useDevelopmentRelease=options.devel_release,
  File "/usr/lib/python3/dist-packages/UpdateManager/MetaReleaseGObject.py", lin
e 45, in __init__
    MetaReleaseCore.__init__(self, useDevelopmentRelease, useProposed,
  File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 
103, in __init__
    cache = apt.Cache()
  File "/usr/lib/python3/dist-packages/apt/cache.py", line 152, in __init__
    self.open(progress)
  File "/usr/lib/python3/dist-packages/apt/cache.py", line 214, in open
    self._cache = apt_pkg.Cache(progress)
apt_pkg.Error: E:flAbsPath on /var/lib/dpkg/status failed - realpath (2: No such
 file or directory), E:Could not open file  - open (2: No such file or directory
), E:Problem opening , E:The package lists or status file could not be parsed or
 opened.

Ultimately this is a dpkg issue, but u-r-u should probably catch
exception.

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1993336

Title:
  check-new-release-gtk crashed with apt_pkg.Error in open():
  E:flAbsPath on /var/ lib/dpkg/status failed

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  Apport was also crashing trying to file this bug, but I manually
  copied some of the good stuff:

  == Title =================================
  check-new-release-gtk crashed with apt_pkg.Error in open(): E:flAbsPath on /var/
  lib/dpkg/status failed - realpath (2: No such file or directory), E:Could not op
  en file  - open (2: No such file or directory), E:Problem opening , E:The packag
  e lists or status file could not be parsed or opened.

  == Traceback =================================
  Traceback (most recent call last):
    File "/usr/lib/ubuntu-release-upgrader/check-new-release-gtk", line 199, in <m
  odule>
      cnr = CheckNewReleaseGtk(options)
    File "/usr/lib/ubuntu-release-upgrader/check-new-release-gtk", line 81, in __i
  nit__
      m = MetaRelease(useDevelopmentRelease=options.devel_release,
    File "/usr/lib/python3/dist-packages/UpdateManager/MetaReleaseGObject.py", lin
  e 45, in __init__
      MetaReleaseCore.__init__(self, useDevelopmentRelease, useProposed,
    File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 
  103, in __init__
      cache = apt.Cache()
    File "/usr/lib/python3/dist-packages/apt/cache.py", line 152, in __init__
      self.open(progress)
    File "/usr/lib/python3/dist-packages/apt/cache.py", line 214, in open
      self._cache = apt_pkg.Cache(progress)
  apt_pkg.Error: E:flAbsPath on /var/lib/dpkg/status failed - realpath (2: No such
   file or directory), E:Could not open file  - open (2: No such file or directory
  ), E:Problem opening , E:The package lists or status file could not be parsed or
   opened.

  Ultimately this is a dpkg issue, but u-r-u should probably catch
  exception.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1993336/+subscriptions