[regression] Close button does not close the dash/HUD

Bug Description

when I click the close button dash does not close. this started right after I updated unity from staging ppa

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.10.0+bzr2324ubuntu0+697 [origin: LP-PPA-unity-team-staging]
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CrashDB: unity
Date: Fri Apr 20 21:15:33 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120409)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)

Fix was ready to land just few hours after the wrong commit, unfortunately jenkins wasn't working so I had to delay the merge.
Sorry for the troubles ;)

no need for ubuntu package bug for this as the issue was never introduced in Ubuntu

Hello Omer, or anyone else affected,

Accepted unity into precise-proposed. The package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

Um, so does this bug not affect precise users (as per comment # 3)? I can't reproduce on a stock machine, it works just fine with a machine with and without -proposed updates.

This bug was fixed in the package unity - 5.12-0ubuntu1

---------------
unity (5.12-0ubuntu1) precise-proposed; urgency=low

* New upstream release.
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Tab raises all app windows, not just most recently focused (LP: #959339)
- [heap corruption?] compiz crashed with SIGSEGV in _int_malloc() from
g_realloc() from ... from g_dbus_connection_send_message_with_reply()
from g_object_unref() from unity::dash::HomeLens::Impl::~Impl() from
unity::dash::HomeLens::~HomeLens() (LP: #931201)
- compiz crashed with SIGSEGV in _int_malloc() from __libc_calloc() from
XOpenDisplay() from nux::WindowThread::ThreadCtor() (LP: #947844)
- Regression: Installing apps causes a terrible visual glitch-- have to
restart X.org. (LP: #981168)
- Window management - unity doesn't realise when applications bring their
windows to the front (LP: #802816)
- Dash - Clicking on the desktop dash border should do nothing, *NOT*
close the dash (LP: #839472)
- [FFe, UIFe] HUD - The HUD does not respect launcher icon size settings
in autohide mode (LP: #921506)
- compiz crashed with SIGSEGV in g_volume_get_mount() (LP: #918548)
- multiple instances or double icons of application detected on bamfdaemon
respawn (LP: #928912)
- Panel is transparent when Dash is open; no blur no average BG color
(LP: #965323)
- Unity crashes with SIGSEGV when hitting debug DBus interface hard
(LP: #979429)
- compiz crashed with SIGSEGV in _int_malloc() from g_object_unref() from
unity::dash::Model<unity::dash::FilterAdaptor>::~Model() (LP: #941750)
- indicators menu are sometimes cut off at screen edge (LP: #883317)
- the shortcut keys in workspace section of the shortcut overlay aren't
translated (LP: #980828)
- [regression] Dash keeps repainting unnecessarily (LP: #980924)
- compiz crashed with SIGSEGV in nux::NTextureData::ClearData() from
nux::NTextureData::~NTextureData() from nux::Texture2D::~Texture2D()
(LP: #952378)
- compiz crashed with SIGSEGV in g_object_unref() from
unity::dash::Settings::~Settings() from
unity::UnityScreen::~UnityScreen() (LP: #981764)
- compiz crashed with SIGSEGV in unity::dash::ResultView::~ResultView()
from unity::dash::ResultViewGrid::~ResultViewGrid() from
nux::Object::Destroy() from nux::Object::UnReference() (LP: #942286)
- compiz crashed with SIGSEGV in
ends_with_iter_select<__gnu_cxx::__normal_iterator<char const*,
std::basic_string<char> >, char const*, boost::algorithm::is_iequal>()
from unity::ui::PointerBarrierWrapper::EmitCurrentData() (LP: #983268)
- Chinese can't be shown completely in dash filter (LP: #984583)
- [Unity 5.10] compiz crashed with SIGSEGV in
unity::hud::HudIconTextureSource::ColorForIcon() from
unity::hud::Icon::Icon() from emit from unity::IconTexture::IconLoaded
(LP: #983646)
- [regression] Close button does not close the dash/HUD (LP: #986264)
- compiz crashed with SIGSEGV in g_volume_eject_with_operation_finish()
fro...