Bug#681467: unattended-upgrades: broken on kfreebsd without ionice

[Steven Chamberlain <steven@pyro.eu.org>]

Package: unattended-upgrades
Version: 0.79
Severity: grave
Tags: wheezy sid
User: debian-bsd@lists.debian.org
Usertags: kfreebsd
X-Debbugs-Cc: debian-bsd@lists.debian.org

Hi,

Having upgraded unattended-upgrades from 0.76.3 -> 0.79 to follow
Wheezy, the following error occurs now on GNU/kFreeBSD:

> # unattended-upgrade -d
> Traceback (most recent call last):
>   File "/usr/bin/unattended-upgrade", line 964, in <module>
>     stderr=fstderr)
>   File "/usr/lib/python2.7/subprocess.py", line 493, in call
>     return Popen(*popenargs, **kwargs).wait()
>   File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
>     errread, errwrite)
>   File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
>     raise child_exception
> OSError: [Errno 2] No such file or directory

This is due to there being no ionice executable.  With a dummy
placeholder it seems functional again:

> # ln -s /bin/true /usr/bin/ionice
> # unattended-upgrade -d
> Initial blacklisted packages: 
> Starting unattended upgrades script
> ...

Regards,
-- 
Steven Chamberlain
steven@pyro.eu.org