ubuntu-bug _usr_bin_sudo.crash yields AttributeError

[kamiccolo]

While digging through /var/crash folder I've realized that I do have a few crashes involving sudo. To be exact, couple of files names _usr_bin_sudo.N.crash

Logically, I've tried uploading those to Ubuntu error tracker using following:

ubuntu-bug /var/crash/_usr_bin_sudo.0.crash

It failed mumbling about permissions. So, stupid but common next step:
sudo ubuntu-bug /var/crash/_usr_bin_sudo.0.crash

yielded me the following Python Traceback:

** (apport-gtk:6825): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-ILURWtYdgA: Connection refused
ERROR: hook /usr/share/apport/package-hooks/source_sudo.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_sudo.py", line 20, in add_info
    response = ui.yesno("The contents of your /etc/sudoers file may help developers diagnose your bug more quickly, however, it may contain sensitive information. Do you want to include it in your bug report?")
AttributeError: 'NoneType' object has no attribute 'yesno'

It seems that in the end, something got uploaded to the server, but it didn't make any indication of successful upload what-so-ever. Repeating the same sequence of actions does not yield the same Python Traceback and exits gracefully.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: apport 2.20.1-0ubuntu2.19
ProcVersionSignature: Ubuntu 4.15.0-64.73~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-64-generic x86_64
ApportLog:

ApportVersion: 2.20.1-0ubuntu2.19
Architecture: amd64
Date: Thu Sep 19 17:09:29 2019
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)

[Benjamin Drung (bdrung)]

yesno returns None. The API says that this can be the case:

```
    def yesno(self, text):
        """Show a yes/no question.

        Return True if the user selected "Yes", False if selected "No" or
        "None" on cancel/dialog closing.
        """
```

So the culprit is /usr/share/apport/package-hooks/source_sudo.py which is provided by the sudo package. So adjust the package accordingly.

[Benjamin Drung (bdrung)]

I have to correct my last comment: ui was None. Therefore this bug is a duplicate of bug #1983481.