Is this so hard to fix? Or important?

[Jeremy Bicha]

On Wed, 5 Jun 2013 16:44:05 +0800
> Ma Xiaojun <damage3025 at gmail.com> wrote:
>
> warty-final-ubuntu.png is actually a JPEG file
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-wallpapers/+bug/296538

It was a hard bug which is why it hadn't been solved years ago. I
think the bug is fixable now (and not as hard) with the switch to
gsettings and by using dh-migrations.

Jeremy