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Questions tagged [screen-sharing]

Software that allows a remote user to see and/or control a computer.

8
votes
2answers
5k views

Are the changes to Lion's screen sharing documented anywhere publicly?

I am looking for a general technical overview of the changes Lion brought to screen sharing (VNC). Specifically, the server now can differentiate and communicate the difference between dropping in ...
7
votes
7answers
26k views

How to Screen Sharing / VNC to an iMac without waking the display?

I have an iMac mid 2011 at home. When I was not home, I may need to access my mac with Screen Sharing. However the iMac display will turn itself on when I connect via Screen Sharing. The problem is I ...
24
votes
4answers
29k views

Restart Screen Sharing Service on Mac mini Server

I'm running Mac OS X (think it's Snow Leopard - 10.6.7) on a Mac mini. I'm trying to connect remotely from an iMac (this has been working fine in the past, for some time). When I click "Share Screen......
11
votes
4answers
8k views

How to do a screen capture from iPad 3?

I need to record me using an iPad while I am drawing on it (with Penultimate). I usually use ScreenFlow to record onscreen actions on my desktop Mac, so I need a way to display iPad on my Mac. Is ...
13
votes
2answers
21k views

Why is Mac-to-Mac screen sharing just hanging?

I have my iMac set up with: Firewall off Screen sharing on for specific user, no general VNC password File sharing on (with liberal access) I want to connect to it's screen from my MBPro. Whenever I ...
18
votes
7answers
41k views

Is there a Windows remote desktop client compatible with Lion's virtual display feature?

With Lion, you can use screen sharing to connect to a "virtual display", meaning that you log in to a new session instead of 'hijacking' the currently active one. Is there a Windows program that can ...
10
votes
3answers
10k views

Can I remote desktop to another user on the same machine?

On my work Mac, which stays physically in my work office, I want to keep my work stuff separate from my personal stuff by using two different user accounts. I normally stay logged in as the 'work' ...
2
votes
1answer
8k views

How to use an old iMac as an external display for a MacBook via wifi?

There have been several questions how to connect a (new) MacBook to an (old) iMac so the latter will work as a second, bigger display for the former, but all were assuming a hardware connection, i.e. ...
2
votes
1answer
9k views

Disable Screen sharing via the command line in mountain lion

I want to be able to enable and disable screen sharing from the command line rather than through System Preferences. This is on 10.8.3 To enable screen sharing, I find I only need to change a ...
7
votes
3answers
6k views

Share the clipboards automatically when using Apple Screen Sharing?

Is it possible to share the clipboard of my local machine and a remote machine automatically when using OS X's built-in Screen Sharing utility? The whole Edit -> Send Clipboard, Edit -> Get Clipboard ...
6
votes
3answers
6k views

Is it possible to use screen sharing without the remote screen being visible?

Let's say I have 2 MacPros: MacPro at work MacPro at home I wonder if there is any way I could access my MacPro at work from home using the screen sharing method, without anything being visible on ...
2
votes
1answer
3k views

I can't 'Screen Share' on my MBP with OS X Yosemite

Specs: Macbook Pro Mid 2012 OS X 10.10.4 I'm not able to Share my screen with my friends. I want to connect with my friend's Macbook (which is not in my network, different city) for troubleshooting ...
1
vote
1answer
960 views

activating screen sharing remotely

There is a computer I don't have immediate access to that I cannot screenshare with it. I have an account on the computer and have screenshared before with it. I believe some setting has been ...
4
votes
2answers
11k views

Make one MacBook Pro use the screen of another MacBook Pro

I have two MacBook Pros: a 2011 17 inch and a 2017 15 inch; both have the latest macOS installed. Does anyone know if it is possible to make the 15" MBP use the 17" MBP as an external monitor?
3
votes
1answer
1k views

Unable to share screen over iChat

I've been trying to set up iChat screen sharing between an iBook G4 and my MacBook (both running the latest Leopard) for some time now without success. iChat has been configured on both computers with ...
9
votes
3answers
4k views

Headless Mac mini: Share Screen + FileVault

At the office we have a Mac mini that will be used to run a Teamcity agent. It is a requirement from our security department that we enable FileVault on this machine. I will also need to manage ...
4
votes
2answers
11k views

Is there an actually secure VNC iOS app for use with OS X Screen Sharing?

All iOS VNC clients I have tried use regular VNC authentication. This is insecure because of the 8 character limit on the password, and so on. Some apps such as RealVNC's VNC Viewer, does have info ...
8
votes
4answers
6k views

How to stop display from turning off when I disconnect a Screen Sharing client

I have a Mac which I connect to using Screen Sharing to log in and start a video playing. Since upgrading to El Capitan, when I quit the screen sharing client, the screen on the remote machine turns ...
11
votes
1answer
19k views

How to change resolution when using screen sharing and no physical screen is connected?

We have a Mac Pro running Lion that ha no screen attached. It is set up so it can be accessed using screen sharing (VNC). It works with a 800 by 600 resolution. How can I change the resolution ...
6
votes
1answer
3k views

How to kill stuck Screen sharing authentication dialogue?

Sometimes when connecting to a screen sharing machine in Finder, the authentication dialogue hangs indefinitely. The only way I've been able to get rid of it is log out. So far I've tried killing a ...
5
votes
0answers
491 views

Screen Sharing app can’t connect to VNC

I have a VNC server (a QEMU VM to be exact) that I want to connect to, but I am experiencing a really strange problem. My server is on [ip]:5905 (or [ip]:5). When I try to connect to this server via ...
5
votes
4answers
8k views

Screen share between OS X and iOS

Anyone knows any application that will allow me to share my OS X Lion screen with an iPhone? I don't care to have it over the Internet, WiFi is sufficient.
5
votes
3answers
4k views

VNC from Windows gives blank login screen

I'm trying to VNC into my MBP running Lion using TightVNC on Win7. Under Screen Sharing I have Allow access for All Users turned on, and Anyone may request permission and VNC viewers may control ...
4
votes
2answers
4k views

Remotely turn on screen sharing

I recently tried to turn on Internet Sharing for my mac mini, and accidently hit 'Remote Management' which turns off screen sharing! I have no peripherals - not even a display, but I do have a lot of ...
1
vote
1answer
40 views

Screen Share connects to wrong device

I have a Mac mini (Mac mini 2) set up in New York which I can connect to just fine via the Share Screen... button on Finder. However, when I try to connect to my other Mac mini in Miami (Mac mini 3), ...
0
votes
2answers
6k views

Can't get Alt (Option) key to work while remote controlling a Mac from Windows with VNC

The setup: I'm using Windows 10, 8, 8.1 and 7 with a international keyboard, US keyboard, Windows keyboard, PC keyboard with VNC client TighVNC, RealVNC, UltraVNC to remote control a iMac, Mac mini, ...
0
votes
1answer
960 views

RealVNC on Lion

I've been using RealVNC Server on my Mac for years, since it gives me encryption and other features used by RealVNC's clients for iOS and Windows. Once I upgraded to Lion, though, it broke. Now, I see ...
0
votes
3answers
2k views

When Screen Sharing, why does the remote screen continually go black?

As an ongoing issue (for at least the past three major OS X versions), I find that when trying to remote to another machine using Screen Sharing, the remote screen gets painted completely black. ...