Login Window on Wrong Screen in Dual Monitor Setup

I have two monitors attached to my MacBook Pro running OS X 10.10. When I boot up with the lid closed, I see the start up sequence (Apple logo and progress bar) shown on the monitor that is my "primary" monitor of the two monitors. But when boot up is complete and the login window appears, it shows on the secondary monitor, not the primary. My primary monitor is connected via Thunderbolt, and the secondary monitor is attached to the HDMI port on my MacBook Pro. Any ideas how to set the login screen to show up on the primary monitor?

I have exactly this same issue on a Late 2012 Hexacore Mac pro (The last real one LOL)
My primary screen (a 24inch VGA 1080p monitor) shows the Apple boot logo (with progress bar) whilst the secondary display (32inch HDMI 1080p LCD TV) is plain white
then when the initial login box appears that comes up on the 2nd display (Even if it is turned off) meaning I have normally have to turn that screen on, log in then turn it off again
I have also noticed that the screen layout is wrong. Once logged in the 32" display is logically located above the 24" one. However for the login dialog they default to side by side. meaning movingthe mouse up to the TV to log in means going left ot right... Not very good really.
Not enough to make me revert to Mavericks from Yosemite, but still quite annoying.
Craig

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Preview app opens "split screen" on dual monitor setup

This is a minor issue, I rarely use the utilility "Preview" app. but I'd still like to understand this issue....I use a two monitor setup (MBP & StudioDisplay)..
The following happens if the window was last closed in "expanded" mode (you can see options for Drawer, rotate, etc)
When "Preview" launches and opens a window, it places the top portion of the window on the secondary display and bottom part of the window on the primary display.
This Does Not happen if the window was last closed in "non-exanded" (collasped) mode (sorry, I don't know the proper term).
In other words, in respect to it's position on the screen, when the window opens it always assumes it's in "collasped" mode.
Weird... any comments?

There's something wrong with the way Preview handles dual monitors. In my case if I open a smallish item, for instance a small png, instead of opening in the upper left corner of my main monitor it opens so that about half an inch of the Preview window is sticking over onto the second monitor (which is to the left of my main monitor). I had never "collapsed" the tool bar before, so I just now tried that on a small png, then closed it and re-opened. Sure enough, without the toolbar it opens properly. Display the toolbar, close, reopen, and it sticks onto the second monitor. Weird indeed. Larger size files open normally.
This started with the Tiger version of Preview. If you wish you can send feedback:
http://www.apple.com/macosx/feedback/
Maybe it will help get this odd bug squashed in a future version of Preview.
Francine
Francine
Schwieder

ITunes Full Screen with Dual Monitor Setup?

This seems like a poor design choice but I can't figure out any way to turn it off. Seems stupid if you can't...
If you have two monitors plugged in and try to watch a movie in itunes (or the visualizer) in fullscreen, it will go full screen on one monitor fine, but it also makes the other one go black and unusable.
Does anyone know a way to make iTunes go full screen in only one monitor without pointlessly rendering my second monitor useless? It would be nice to be able to browse the web or do work on one monitor while having the iTunes visualizer (or watch a TV show) on the other monitor. Quicktime pro does this without any issues.
Thanks.

For your wallpaper drag the window to cover it.
What I mean is that I don't see how you can do what you want, cause when you watch someting full screen you usually don't want to see your wallpaper on your second screen. And that if you want to work on your second screen you won't mind not having it full screen.
QT pro will allow what you want cause it assume that you are working on your movie.

Maximising Safari on a dual-monitor setup (GUI behaviour in Window XP Pro)

When I maximise Safari on the 2nd monitor of my two-monitor setup, it disappears off-screen (but its icon still remains in the XP taskbar) and I am unable to bring it back into the viewable area. Consequently, I have to close Safari and reopen it to continue.
When I maximise Safari on the 1st monitor it fills the screen as I'd expect.
Windows XP Pro

Confirmed on another Dell D610/Windows XP dual-monitor setup.
However, when I maximise safari on the secondary monitor it still appears on the task bar, enabling me to right-click and Restore the window (whereupon it reappears).
Jon

Dual-monitor setup + screen rotation

Hello, I want to use my desktop computer with a dual-monitor setup. I have connected both monitors successfully, but problems arise after this point.
The first problem is that they both just display the same screen and that xrandr only detects one screen called "Screen 0". I can change the screen resolution with it, so at least it sees things correctly, but I don't know how to extend my screen area to a new desktop. Not sure if this is relevant, but they're both monitors of the same model.
output of xrandr wrote:[user@archbang ~]$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1600 x 1200, maximum 1600 x 1200
default connected 1600x1200+0+0 0mm x 0mm
1600x1200 0.0*
1280x1024 0.0
1024x768 0.0
800x600 0.0
640x480 0.0
The second problem is that I can't rotate my screen (I want this because it has pivot functionality). I'm using the xf86-video-ati driver.
output of xrandr -o left wrote:[user@archbang ~]$ xrandr -o left
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 149 (RANDR)
Minor opcode of failed request: 2 (RRSetScreenConfig)
Serial number of failed request: 14
Current serial number in output stream: 14
I hope I've provided enough information. Thanks in advance.
Last edited by Ffeiofewpoj (2012-01-28 08:03:04)

I meant to post this in the Kernel & Hardware section and I've no clue how it ended up here. Sorry for that. Could someone move it?
Last edited by Ffeiofewpoj (2012-01-27 13:25:01)

How to keep Flash in Full Screen on Dual Monitors

Hi,
I have a simple question. What should I do, to make my application (written in Flex SDK 4.5.1) staying in Full screen when I work in 2nd monitor - like Youtube and Euronews player (http://www.euronews.com/news/streaming-live/) ?
I don't know, how should I embed my application correct or add something to source code to make it work? My application is working correct in Full screen mode, I can use keyboard etc. but I'm not able to make this working - it's always going back to normal when it loose focus.
I have read many topics on this forum and internet, so I'm not interested in solutions like: http://flash-full-screen-multiple-monitor.clangen.com/en/ or .dll tricks like http://lifehacker.com/5419028/keep-flash-videos-in-full-screen-on-dual-monitors
If Youtube and Euronews is working with normal Flash (my current 11.9.900.117) there must be a way?
If someone can type code examples (like for a total dummy ), it will be great.
Thank you.

You'd want to ask in the Flex forum or Flash Professional forum, since you CANNOT edit ANY Flash content with Flash Player.

I have a dual monitor setup. When I paste develop settings from one image to another, Lightroom switches the active window.

Strange problem. Lightroom 5.5. Windows 8.1. Dual monitor setup.
I'm processing a large batch of photos. I have Monitor #1 set as my main develop window, with Monitor #2 set only to display a larger version of the image I'm working with. If I copy the develop settings off of one image and try to paste them onto another image, Lightroom will switch from Monitor #1 to Monitor #2 as the main develop window, and will not display anything on Monitor #1.
If I then try to paste develop settings onto another image on Monitor #2, LR will then display a larger version of the image I'm working with on Monitor #1.
To work the way I want to, I have to continually drag my develop window back to Monitor #1 every time I try to paste develop settings onto a new image. How can I make this stop?

I just tried what I think you’re saying you’re doing and I don’t have the problem with LR 5.5 on Windows 7 SP 2.
Does the same thing happen whether you use the key shortcuts vs the Settings / Copy/Paste options on the menu?
I ask this because if you’re using the keyboard shortcuts, maybe you have some display-manager program that has bound itself to the Ctrl-Shift-V (paste settings) to the function of move-to-other-monitor which would do at least part of what you describe.
You can also test this theory by doing a Ctrl-Shift-V with an application other than LR as the active window and see if it moves. I suppose Ctrl-Shift-C might also play into it so try both of these hot-key combinations with a program that isn’t LR.
If none of this sheds any light on the situation, then give a more detailed description of the low-level functions you’re doing to accomplish the copy-paste of settings, so someone else could replicate the steps exactly.
Specific detailed steps, like:
left-click on source photo’s thumbnail in the filmstrip
press Ctrl-Shift-C to copy the settings
click Check-None
enable the white-balance and calibration checkboxes
click Ok
left-click on destination photo's thumbnail in the filmstrip
click on Settings / Paste Settings in LR’s menus to paste the settings to the selected photo

Facebook Login Window Position on screen

I am working on a kiosk application that must be ADA compliant. Since the screen is vertical and designed for a standing adult, to be ADA comliant, there must be a mode where the UI is all on the lower portion of the screen. This is simple except that I cannot get the Facebook Login window to display in the lower portion of the screen, it will only appear in the center in a new OS window. The LoginWindow class has two properties of width and height that can be set, but not the position of the window on the screen. Is there a way to set a position for where the Facebook Login window appears on screen?

That sounds like an OS level question rather than an AIR specific question. You may have better luck searching for support on your OS.

Indesign CS3 Crashes Randomly on Windows x64, Dual Monitor Setup

My coworker and I just had our computers upgraded Windows XP 64-bt on the following computer setup:
Intel Core i7 920 2.66Ghz CPU
8GB DDR3 RAM
Gigabyte GA-EX58 Intel X58 Motherboard
1TB Seagate ES.2 7200rpm 32MB Cache SATAII Hard Drive
We're running CS3. Indesign keeps crashing on her machine, randomly from what we can tell. It runs fine on my machine.
We are running Indesign in compatibility mode for Windows XP on both machings (the crashing was much worse before we turned it on).
The only difference between my computer and the workstation where Indesign CS3 crashes is she has a dual monitor setup.
Any thoughts on what might be causing it?

Thanks for the heads up.We're actually kinda banking on Windows 7 to be a bit more stable and switch to that, but it's a long few months when your program crashes every few minutes.
I just realized that we don't have the latest update (5.0.4) on her machine, we've downloaded it and are hoping that will help to at least reduce the crashing...

Monitor Profile incorrect on Dual Monitor Setup

Hello,
I've searched the forums and I can't find an answer to my problem. I've read about dual monitor setups in Windows and how to set the defaults and whatnot, but it doesn't seem to fix my problem.
I am running on an nVidia GeForce 8600M GT, Windows 7 x64, Photoshop CS4 x64. I calibrated my main display (Dell Vostro 1700) as well as the attached monitor (ASUS VK246H) using Datacolor Spyder3Elite. Both monitor profiles seem to load just fine. I've also went into Windows' color manager and set the system defaults for each monitor respectively. The problem I'm having is that if I were to load Photoshop on the 2nd monitor, Photoshop only uses the main display's color profile (Vostro 1700) and not the ASUS VK246H profile. What could be going wrong?
Just to clarify, what I mean by "loading PS on the 2nd monitor" is that when I execute Photoshop.exe, the splash screen and main window shows up on the 2nd monitor, not the main monitor (which is what I want).

function(){return A.apply(null,[this].concat($A(arguments)))}
Chris Cox wrote:
What if the image is in between two monitors?
The piece on each display is corrected for the display it is on.
Is it supposed to work that way? Because it doesn't. Not with Photoshop CS5 x64 at least.
As a test I intentionally misconfigured the profile for my Monitor #1 (left) so that it's REALLY OBVIOUS which profile is being used. When set this way, on Monitor #1 red colors will appear pale orange.
An open document, floating in a window:
If COMPLETELY displayed on Monitor #1, Photoshop will use the Monitor #1 profile.
If even 1 pixel of the edge of the image is moved onto Monitor #2, it will use the Monitor #2 profile on the entire image.
See for yourself:
-Noel

Dual monitor setup - need laptop on the left

Hi All
I'm running a dual monitor setup - specifically a HP G72 laptop and a widescreen monitor. I use the monitor as the default and sometimes I want to use the Laptop as a secondary screen for watching TV etc. My desktop is Enlightenment, I just changed to it from Gnome. My issue is that I want the laptop to be on the left of the monitor - that's how it is physically positioned - but when I switch the Laptop screen on all my applications shift over to the laptop screen. I've written 2 scripts, attached to hotkeys, one to turn the laptop off and the other to turn the laptop on. The script to turn the laptop on is as follows:
xrandr --output LVDS1 --mode 1600x900 --pos 1600x0 --rotate normal
--output VGA1 --primary --mode 1920x1080 --pos 0x0 --rotate normal --left-of LVDS1
This works fine, applications stay where they should be, except that the physical position is incorrect; VGA1 should be to the right of LVDS1 like this:
xrandr --output LVDS1 --mode 1600x900 --pos 1600x0 --rotate normal
--output VGA1 --primary --mode 1920x1080 --pos 0x0 --rotate normal --right-of LVDS1
However, when I use the second script all of the applications shift to the laptop but at least the physical position is correct. The issue appears to be something to do with laptops, almost as though when it's a laptop the default monitor is forced to be on the left. Has anybody got any suggestions how to get around this issue?
Thanks
Richard

This is due to your window manager treating the two monitors as a larger 'desktop' area - that combined with your specification of the pos=0x0 you are telling it to do this.
If you have only the VGA output on, the top left corner of the VGA monitor is 0x0. If you open a window, and it is placed 10 pixels in and down from the top left, it is at coordinates 10x10 in the x session. Then you turn on the laptop monitor and specify that the top left corner of the laptop monitor should now bo considered 0x0 - but nothing is done to move the windows, so the window with coordinates 10x10 is now near the top left of the laptop monitor.
I see 3 possible ways of acheiving what you want:
1) swap the "pos" parameters in your xrandr commands so that the monitor on the left is always at 0x0 and the one on the right is always at 1920x0 (or whatever). This will leave a large area of available X desktop that is not visible - I don't know how your window manager will treat this. It might try to map windows on the laptop screen space even though that screen is not on. I know openbox is easy to configure where it tries to place windows.
2) Keep the VGA monitor always at 0x0, but place the laptop monitor at a negative offset when you want it on. I don't actually know if X allows negative coordinates like that, but it's worth a shot.
3) Configure your window manager, or use a different window manager, so that it is aware of the two screens and treats them reasonably (e.g. moves windows when the desktop area is changed).
Last edited by Trilby (2014-07-12 12:15:42)

Dual monitor setup MBA 2013

Hello Everyone,
This is my first post on the Apple Support Community.
Nice to meet al of you!
System information:
Macbook Air medio 2013
Model MacBookAir6,2
Intel Core i7 1,7GHZ
8GB
512GB SSD
I am wondering if it is possible to have a dual monitor setup using the thunderbolt feature daisy-chain.
The configuration i am looking for is:
MBA --> Belkin Thunderbolt™ Express Dock (for using gigabit ethernet) --> Dell U2414H --> Dell U2414H
Specs:
Belkin Thunderbolt™ Express Dock = http://www.belkin.com/us/p/P-F4U055/
Dell U2414H = http://accessories.us.dell.com/sna/productdetail.aspx?c=us&cs=04&l=en&sku=860-BB CG
Do i have a chance this could work?
I'm looking forward to hearing from you all.
Thanks!
Kind regards,
Njamo187

Hello,
I had the same problem with a nVidia GT120 card (2009 Mac Pro standard). OSX wouldn't show the gray screen on the 3090, even when it was connected alone (to the DVI port). Also, the login screen would always revert to the secondary display (connected thru the mini display port to DVI adapter).
After login, all was well.
Now I've solved the problem with an nVidia GTX 285 card. The 3090 is connected to the n.1 DVI port and the secondary display (a 1600x1200 Eizo L997) to the n.2 DVI port, and the Mac Pro boots correctly on the 3090 (gray screen and everything, at full 2560x1600 resolution).
Note that the first time I booted up the Mac after replacing the GT120 with the GTX 285 I had the same problem, and solved it by disconnecting the secondary display and then rebooting with the 3090 alone. Now everything works as it should.
Dont't know if there is a bug somewhere (EFI, maybe) of if the GT120 and your ATI are simply unable to work at full resolution before OSX desktop loading.

Dual monitor setup with seperate resolutions

hey guys!
i currentley run thye latest version of archlinux with the cinnamon desktop environment and an nvidia geforce 7300SE graphics card.
im running a dual monitor setup with one 27" 1920x1080 monitor and one 27" 1024X768 monitor
because they have the same physical size they line up perfectley but because the resolution is different programs/mouse cursor movement doesnt, is there any way (without changing the resolutions) to compensate this effect so that in the eyes of linux/cinnamon the monitors line up so that for example dragging a window goes seamlessley between the 2 monitors.
i HAVE found out the panning option in the nvidia x server settings, but that really isnt what i am looking for...
Last edited by RikSolo (2014-08-04 11:25:02)

A magnifier following the window down to the pixel, zooming to the exact size of 540 pixels the 384 pixels window could create an illusion of just that. It would be highly impractical however, not mention all the hacking time. Even if you would manage to get two screen with different sized icons, so that they match visually, the windows and fonts resizing on the fly, wmctrl might help with windows alone, no their themes (buttons, borders thickness etc.), you would still be left with a visually differently sized mouse cursor. Technically such a feat should be possible, but who is going to code it? Nvidia?
Last edited by emeres (2014-08-04 18:48:59)

Is a dual monitor setup with 2graphic cards possible?

HI.
What i want to do is run Archlinux on my Desktop but i dont want to miss my second monitor.
I could use both monitor on my nvidia graphiccard but i want to use the energy saving features too (wich dont work with 2monitor on one card) therefore my windows setup is big monitor on nvidia and the smaller one on the intel onboard card.
They both get recognized by lspci but only the onboard cards isy being used (the onboard card is the first card on windows too).
So is it possible to get it to work? Id really want to use ARchlinux on my Desktop too but i dont want to use it with one screen or without energy saving?
Working compositing is a must, i want to use gnome3 wich is the only reason to swich to linux for the Desktop (arch is running on the laptop for ages^^) but i dont need to, Win7 is working flawlessly fine and i didnt have to pay for it (msdnaa).
Thanks in advance!

hy do you need to clock down your card?
Most gpu have a function that clocks down the card@idle and or desktop.
In my case thats down from 850mhz(560ti)to 200mhz while using windows and 50mhz if the gpu load is low.
Thats about 20watts less then with full clock.
The problem is, that the gpu wont clock down with 2monitors on it, it stays at 850mhz.
Theres some driver tweaks for amd cards wich "fix" thatfix this (i believe its intentionl, 2monitors equals more load but its no problem with new cards...
Thats one reason i use my onboard gpu for the second monitor, it works well with windows and also means that swiching off fullscreen (games) to the desktop works a lot better, the second monitor can play a movie while playing wich doesnt work with one gpu and fullscreen.
I really dont need that with Linux since i use it for work and multimedia only but the energy saving feature is nice if the pc is on 8hours and more wich is often the case.
Can you tell which one do you run? I'm going to buy one for dual-monitor setup, and I'm looking for something that will work for shure.
As said dual monitor on one gpu works, amd can do 3monitors while nvidia can do 2 at once, that means if u intend to use 3monitors some day with ur card u have to buy an amd card.
i took the nvidia because is can use it to render videos with cuda support (its not working with all tools yet but its getting better and if it works its a lot faster then my cpu rendering).
PS: Thats one hread about the power saviing with 2monitors:http://forums.nvidia.com/index.php?showtopic=197557
since my monitors dont share the same resolution it seems that theres no way to make it work .
Last edited by halfzware (2011-05-12 21:17:41)

HP Pavilion dv7-2250ed and dual monitor setup

Good evening,
Currently I own a HP Pavilion dv7-2250ed notebook using a dual monitor setup (notebook display + extra monitor)
I wondered if it would be possible to hook 2 monitors to this laptop? (notebook display + extra monitor + extra monitor)
If this causes the problem, the notebook display isn't requered.
Also, if not, is there a dockingstation for this brand which supports the above?
Kind Regards,
Cor van Noorloos
Edit: a note to the devs of these forums, using multiple tags is done by comma's, not by spaces. You might wish to rephrase this phrase.

wgarn wrote:
I have attempted to connect one monitor via HDMI and the other one via the VGA interface.
Using Windows 7 OS and "default configurations" (Control Panel\Appearance and Personalization\Display\Screen Resolution) it is possible to use both external monitors as desktop. However the laptop screen will go blank. So at any time it appears to be possible to have an extended desktop with only two screens.
- Does HP have any drivers/solutions that make it possible to extend the desktop from "Mobile PC" display to two additional desktops?
- Has anyone tried third party software (e.g.. UltraMon)?
- Is there a technical restriction (e.g.. Videocard capability)?
- How about using a Linux OS (e.g.. Ubuntu)?
- What external Hardware exists that would enable me to extend my desktop to three or more monitors simultaneously?
Many thanks in advance.
It's the graphics card and the number of physical connections available. You might have 3 connections (notebook display being one) but the graphics card likely does not support more than 2 monitors. Intel graphics only support 2, however you may be able to find some AMD chips that will support more however that would be a major upgrade.
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Login Window on Wrong Screen in Dual Monitor Setup

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