ubuntu-bug does not let report an audio bug

[Jarno Suni]

According to https://wiki.ubuntu.com/DebuggingSoundProblems "ubuntu-bug -s audio" is the correct way to report an audio bug, but it displays "The symptom "audio" is not known."

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: apport 2.12.5-0ubuntu2.1
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Uname: Linux 3.11.0-13-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
Date: Mon Nov 11 16:10:54 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-09-20 (52 days ago)
InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: Upgraded to saucy on 2013-10-18 (24 days ago)

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for apport (Ubuntu) because there has been no activity for 60 days.]