kmod: Do not blacklist pcspkr on Ubuntu Server

I have noticed that the package 'kmod' has denied the
'pcspkr' module. I have examined the comments from the
file '/etc/modprobe.d/blacklist.conf', wherein this denial
was made, and apparently it was made solely for reasons
related to Ubuntu Desktop. The comments say that the sound
generated by the module should be replaced by a "nice
pulseaudio [1] bing".
    I suggest that you fix this by splitting the server
configuration into a separate package, wherein the denial
of 'pcspkr' should be removed, and retaining the original
package only on Ubuntu Desktop.
    (I prefer the terms 'approved list' and 'denied list'
over 'whitelist' and 'blacklist', because the latter terms
originated from the racist days of Jim Crow.)
    [1 /Sic erat scriptum/. Should be "PulseAudio".]

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: kmod 22-1.1ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic i686
ApportVersion: 2.20.4-0ubuntu4
Architecture: i386
Date: Sun Apr 16 10:07:33 2017
Dependencies:
 gcc-6-base 6.3.0-12ubuntu2
 libc6 2.24-9ubuntu2
 libgcc1 1:6.3.0-12ubuntu2
 libkmod2 22-1.1ubuntu1
 lsb-base 9.20160110ubuntu5
InstallationDate: Installed on 2017-03-25 (22 days ago)
InstallationMedia: Ubuntu-Server 16.10 "Yakkety Yak" - Release i386 (20161012.1)
ProcEnviron:
 TERM=linux-m
 PATH=(custom, no user)
 LANG=es_US.UTF-8
 SHELL=/bin/bash
SourcePackage: kmod
UpgradeStatus: Upgraded to zesty on 2017-04-14 (2 days ago)
mtime.conffile..etc.modprobe.d.blacklist.conf: 2017-03-25T13:19:57.760888