lightdm crashed with SIGSEGV in __libc_start_main()

[nameremoved]

Errors keep coming up whenever the system attempts to play a login sound.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: lightdm 1.7.12-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic i686
ApportVersion: 2.12.1-0ubuntu3
Architecture: i386
Date: Thu Sep 5 21:38:05 2013
ExecutablePath: /usr/sbin/lightdm
InstallationDate: Installed on 2013-09-05 (0 days ago)
InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130902.1)
LightdmConfig:
 [SeatDefaults]
 greeter-session=lightdm-gtk-greeter
 user-session=Lubuntu
MarkForUpload: True
ProcCmdline: lightdm
ProcEnviron:
 SHELL=/bin/bash
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_AU.UTF-8
 LANGUAGE=en_AU:en
SegvAnalysis:
 Segfault happened at: 0x805029e: mov 0x4(%edx),%ecx
 PC (0x0805029e) ok
 source "0x4(%edx)" (0xaaaaaaae) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 __libc_start_main (main=0x804c7b0, argc=1, ubp_av=0xbf975d24, init=0x80687a0, fini=0x8068810, rtld_fini=0xb77d65f0 <_dl_fini>, stack_end=0xbf975d1c) at libc-start.c:260
Title: lightdm crashed with SIGSEGV in __libc_start_main()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1211770, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

[nameremoved (errorwhywhywhy-deactivatedaccount)]

Apport retraction service, you should engage your brain before opening your mouthm your comment is very stupid because I cannot access the page to determain if it is the same one so therefore I cannot comment on the other bug either.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Robert Ancell (robert-ancell)]

Closing assumed fixed.