Bug#920493: vlan: missing executable bit on /etc/network/*/vlan

["Joshua M. Boniface" <joshua@boniface.me>]

Confirmed, this bug is affecting various newly-installed systems running Buster. It doesn't appear to have been an issue 
before the end of last year however.

On Sat, 26 Jan 2019 16:44:02 +0800 Gedalya <gedalya@gedalya.net> wrote:
> Package: vlan
> Version: 2.0.3
>
> Hello,
>
> /etc/network/if-pre-up.d/vlan and /etc/network/if-post-down.d/vlan are now installed without the 'x' bit set. This makes vlan interfaces in /etc/network/interfaces useless.
>
> Thanks,
>
> Gedalya