Public bug reported:
> 1) The release of Ubuntu you are using, via 'lsb_release -rd' or
System -> About Ubuntu
Description:Ubuntu 18.04.5 LTS
Release:18.04
> 2) The version of the package you are using, via 'apt-cache policy
pkgname' or by checking in Software Center
grub2-common
Here's a reproduction of the error:
bcurtiss@bcurtiss-laptop:~$ ipython
Python 2.7.12 (default, Oct 8 2019, 14:14:10)
Type "copyright", "credits" or "license" for more information.
IPython 2.4.1 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
I'm not exactly sure how to reproduce this bug, but I did encounter the
same issue. It looks like the bug was recently introduced in this
commit:
https://git.launchpad.net/ubuntu/+source/apport/commit/?h=applied/ubuntu
/xenial-security=ecd7418b02911c6649b69a592cca74cfbac8813d
```
@@ -510,22
I believe that I ran into the same issue while trying to run do-release-
upgrade to upgrade my machine from 14.04.5 to 16.04.5.
It would seem that the problem is that the plymouth package does not
properly depend on the udev package, so when both are being upgraded (as
is done during
