ERROR: hook /usr/share/apport/general-hooks/ubuntu.py crashed

[Juan Simón]

$ ubuntu-bug apport

ERROR: hook /usr/share/apport/general-hooks/ubuntu.py crashed:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 197, in _run_hook
    symb['add_info'](report, ui)
  File "/usr/share/apport/general-hooks/ubuntu.py", line 92, in add_info
    apport.hookutils.attach_conffiles(report, package, ui=ui)
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 135, in attach_conffiles
    if contents == '[deleted]' or contents.startswith('[inaccessible'):
TypeError: startswith first arg must be bytes or a tuple of bytes, not str

(process:15181): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: apport 2.9.2-0ubuntu8.3
Uname: Linux 3.11.3-20131002-i7 x86_64
NonfreeKernelModules: nvidia
ApportLog:

ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
Date: Wed Oct 2 15:57:07 2013
InstallationDate: Installed on 2013-02-11 (233 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
SourcePackage: apport
UpgradeStatus: Upgraded to raring on 2013-04-26 (159 days ago)

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for apport (Ubuntu) because there has been no activity for 60 days.]