Date/time indicator breaks menu keyboard navigation

[Chow Loong Jin]

Binary package hint: unity

Steps to reproduce:-
1. Press F10, then use arrow keys to navigate the menu.
2. Navigate to the date/time indicator and try to move down.
3. Notice that keyboard navigation at this point is busted, and the menus no longer respond to keyboard navigation.
4. Click somewhere else to close the menu.
5. Repeat from #1, but notice that after F10, none of the keys work for navigating through the menus.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.10-0ubuntu2
Uname: Linux 2.6.38.1-ck1-hyper2 x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,imgpng,move,compiztoolbox,text,widget,obs,place,vpswitch,commands,grid,resize,extrawm,regex,resizeinfo,animation,gnomecompat,workarounds,snap,screenshot,unitymtgrabhandles,mousepoll,session,wall,expo,ezoom,staticswitcher,fade,ring,scale,unityshell,scalefilter,scaleaddon]
CompositorRunning: compiz
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wAOFIUXAAAAABYSAQOAHhN4Cq0PllNQiicgUFQAAAABAQEBAQEBAQEBAQEBAQEBxxsAoFAgFzAwIDYAML4QAAAYAAAADwAgICAgICAgICAgICAgAAAA/gBDUFQgICAgICAgICAgAAAA/gBDTEFBMTQxV0IwNUEgAMI=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Wed Apr 27 11:09:57 2011
DistUpgraded: Log time: 2011-04-24 12:35:29.897587
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: vboxhost, 4.0.6, 2.6.38.1-ck1-hyper2, x86_64: installed
GraphicsCard:
 Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:383e]
   Subsystem: Lenovo Device [17aa:383e]
MachineType: LENOVO LENOVO3000 Y410
ProcEnviron:
 LANGUAGE=en_SG:en
 PATH=(custom, user)
 LANG=en_SG.utf8
 SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38.1-ck1-hyper2 root=/dev/mapper/cryptostuff-root ro splash quirks.ich_force_ahci=1 resume=/dev/mapper/cryptostuff-swap vt.handoff=7
Renderer: Unknown
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-04-24 (2 days ago)
dmi.bios.date: 06/17/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 05CN71WW(V3.09)
dmi.board.name: IGT30
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnLENOVO:bvr05CN71WW(V3.09):bd06/17/2008:svnLENOVO:pnLENOVO3000Y410:pvr:rvnLENOVO:rnIGT30:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: LENOVO3000 Y410
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7