hook /usr/share/apport/package-hooks/source_xorg.py crashed

[dino99]

Here is the terminal output when ubuntu-bug is used:

oem@u32:~$ ubuntu-bug compiz-gnome
ERROR: hook /usr/share/apport/package-hooks/source_xorg.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/package-hooks/source_xorg.py", line 677, in add_info
    attach_nvidia_info(report, ui)
  File "/usr/share/apport/package-hooks/source_xorg.py", line 521, in attach_nvidia_info
    attach_file(report, logfile)
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 115, in attach_file
    report[key] = read_file(path, force_unicode=force_unicode)
  File "/usr/lib/python3/dist-packages/problem_report.py", line 563, in __setitem__
    assert k.replace('.', '').replace('-', '').replace('_', '').isalnum()
AssertionError
oem@u32:~$ [904:950:1119/112815:ERROR:nss_util.cc(821)] After loading Root Certs, loaded==false: NSS error code: -8018

**********************
/var/crash/ does not show a crash file, and the report have been made/sent as usual; maybe a false positive.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: apport 2.14.7-0ubuntu10
ProcVersionSignature: Ubuntu 3.18.0-3.4-generic 3.18.0-rc4
Uname: Linux 3.18.0-3-generic i686
NonfreeKernelModules: nvidia
ApportLog:

ApportVersion: 2.14.7-0ubuntu10
Architecture: i386
CurrentDesktop: GNOME
Date: Wed Nov 19 11:47:31 2014
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)

[dino99 (9d9)]

works as expected now