Public bug reported:

Description:    Ubuntu 11.04
Release:        11.04

I was ambiguous about using the bug tracker to report this issue. But
since it is really an problem that doesn't seem to have been addressed
yet and the post about it on Ubuntu Brainstorm predate 11.04's launch,
I've decided to report it as a bug.

In Unity the menu bar and title bar of applications are located at the
same place and the menu bar is shown only on mouse over.

Besides breaking some applications (I had problems with Gvim and
VirtualBox), this cause serious UX issues .

1. Hiding window controls when the window is inactive and maximized
force the user to focus the window before being able to click one of the
three title bar buttons (close, maximize, toggle) or access the
application's menu bar. The problem is further annoying when working
extensively with multiple monitors. I am aware that this is a side
effect of the way Unity works with title bars/menu bars, but it is an
accessibility issue nevertheless.

2. The same holds true for window titles, the user have to focus a
maximized window to see it's title. Again, when working with multiple
monitors the problem is only more evident. A maximized window in a
inactive monitor has only a grey title bar that convey no information
about the maximized window. This problem could be more easily solved
than the first with more subtle rules for maximized window (ex: if
maximized and raised, always show the title bar).

3. But above all, hiding the window menu bar cause a serious UX problem.
As I couldn’t put it better:

> Mystery meat navigation (also known as MMN) is a disparaging term coined in 
> 1998 by author and web designer Vincent Flanders to describe a visually 
> attractive but concurrently inefficient, confusing, or abstruse user 
> interface, usually one that is Internet-based[1]. Such interfaces lack a 
> user-centered design, emphasizing aesthetic appearance, white space, and the 
> concealment of relevant information over basic practicality and functionality.
> 
> http://en.wikipedia.org/wiki/Mystery_meat_navigation

4. When the window is not maximized it's possible access a context menu
when right clicking its title bar. However this context menu is not
accessible when the window is maximized (nothing happens when the pseudo
task/menu bar is right clicked. This breaks user expectations.

My suggestion to solve issues 1, 2, 3and probably 4 is the following:
introduce an option to have the menu/title bar either merged (like it is
out of the box) or separated (old fashion).

And if you're kind enough, you could bind a keyboard shortcut to toggle
between the two modes.

Brainstorm thread: http://brainstorm.ubuntu.com/idea/27346/

Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3.1
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: 
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module  270.41.06  Mon Apr 18 14:53:56 
PDT 2011
 GCC version:  gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: amd64
CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,shift,resize,mousepoll,vpswitch,grid,gnomecompat,regex,place,session,move,imgpng,animation,expo,wall,unitymtgrabhandles,workarounds,ezoom,staticswitcher,fade,scale,unityshell]
CompositorRunning: compiz
Date: Mon Jul 18 21:40:50 2011
DistUpgraded: Log time: 2011-06-26 01:26:01.979163
DistroCodename: natty
DistroVariant: ubuntu
EcryptfsInUse: Yes
GraphicsCard:
 nVidia Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1) (prog-if 00 [VGA 
controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:82c2]
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
JockeyStatus:
 xorg:nvidia_173 - NVIDIA accelerated graphics driver (Proprietary, Disabled, 
Not in use)
 xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, 
Enabled, Not in use)
MachineType: System manufacturer System Product Name
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic 
root=UUID=26bbb565-cc9c-429a-a523-ff1ab1d767f1 ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to natty on 2011-06-26 (22 days ago)
dmi.bios.date: 03/11/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0606
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KPL-CM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0606:bd03/11/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-CM:rvrx.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2
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.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20110107+b795ca6e-0ubuntu7

** Affects: unity (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 natty running-unity ubuntu

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https://bugs.launchpad.net/bugs/812669

Title:
  Unity's application menu bar accessibility problems

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