OS X V10.7 Lion :: Grey Line Screen On Screen Sharing Virtual Display?
Mar 10, 2012
Whenever I try to use Screen Sharing to control this one particular Mac Mini, and someone else is using the mini, and I pick "Connect to Virtual Display", I get dropped to a grey linen screen. Like the login screen, but without a list of usernames or anything. There it sits. Here is what I see in the console of the mac mini when I try and use a virtual display from the other machine:Â
3/10/12 7:30:04.291 AM mds: (Error) Backup: Couldn't stat source path '/Users/glados/Library/Saved Application State/com.apple.finder.savedState/window_3.data' -- importing from backup path instead
3/10/12 7:34:01.706 AM [0x0-0x9009].com.apple.systempreferences: System Preferences(148,0x7fff76017960) malloc: reference count underflow for 0x400440ce0, break on auto_refcount_underflow_error to debug.
[code]....
Info:
Mac mini, Mac OS X (10.7.3)
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Jul 8, 2010
I have a core i7 MBP with the high res display, and when the display is showing black, a horizontal green line appears on the screen. It is only visible when the screen is showing black or another very very dark color, and the line is not visible with the screen off. It isnt something on the screen, as rubbing it does not affect it at all. I cannot post a screenshot of it, because it does not appear in the screenshot (it does on my screen, because the line is there physically, but on other monitors it is not visible).
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Jun 17, 2012
Have white vertical line in center of screen display. Do I need a new system or can it be fixed?
Info:
iMac, Mac OS X (10.6.8)
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Jun 17, 2010
I've got two iMacs in my posession currently from getting replacement machines. Both have screen issues as follows: iMac A - dead & stuck pixels, feint grey horizontal bar running along bottom portion of screen, bottom left corner has noticeable backlight bleed. iMac B - dead & stuck pixels, yellow tinge in bottom portion of screen. So here are my questions. Which iMac should I keep and submit for repair? (does it matter and why or why not?) How does the actual repair get done? For example, if I submit iMac B for repair, could I end up with a grey bar or backlight prob like in iMac A?
Are there multiple layers to the display when they fix specific issues? For example, let's say the dead pixels are on one layer while the yellow tinge is on a different layer, or are both issues on the same layer? I ask because if there are two or more separate layers, there is more of a chance to mess up so I may want to submit the iMac that has the least amount of issues.
Lastly and most importantly, has anyone submitted their iMac for screen repair for these issues and got it back 100% repaired? (no dead/stuck pixels, yellowing, grey bar, backlght bleed) These are #4 and #5 in terms of the number of replacements I've gotten now and I'm sick of it so I may opt to go for repair on either of these existing machines instead of going for replacement #6. But do you think a 6th replacement would be better than going for repair on either of these? Or not?
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Feb 19, 2008
A weird thing has started happening to my Mac Pro today. After using it for a few minutes the cinema display it is attached to on the Mac Pro just goes black. The Mac Pro is clearly still on - the light is on and i can hear the fans. The Mac Pro shows up on my local network and i can connect to it and access files from my Macbook, but screen sharing doesn't work (i just get the message 'contacting mac pro' and nothing else) and i can't connect to shared iTunes library either, which makes me think it is not just a display issue. I cannot wake the computer with the mouse or keyboard, which makes me think it isn't just a sleep issue. All i can do is physically turn the Mac Pro off, start it up and it will start up successfully and then work for a few more minutes before i get the same problem. I have reset the PRAM and SMC and still have the same problems. Can anyone suggest anything else i can try?
I should mention that i have another problem with the Mac Pro in that it has been spontaneously waking up from sleep and starting up from shutdown, and i still haven't resolved this. I don't know if it is connected to the above issue.
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Feb 16, 2012
Updated airport utility and macbook got stuck on progress bar. I restarted and it is now stuck at bootup screen.Â
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May 25, 2012
My Macbook Pro (2008) was upgraded to Lion 10.7.2 before I bought it used. It's always been slow and after a little while it won't boot up properly, it only gets as far as the apple logo with the spinning wheel underneath. I've have used Recovery HD and Disk Utility to repair/verify the hard drive and after the repair it still won't boot up past the apple logo. I downloaded OSX Lion 10.7.4 (client combo) update onto an external drive but I can't install the update when using Recovery HD. I've tried mounting the existing hard drive onto an external drive, but I get an error mesage immediately.
There are only a few folders I need to take from the existing hard drive in the Macbook Pro. What can I do to either access my hard drive or get it to boot up properly? I have a retail copy of a Snow Leopard DVD that I can use. I believe I might have saved Lion onto a DVD a while ago, but Apple seems to insist we intall by downloading the latest Lion? Basically I need to access the hard drive without erasing the data
Info:MacBookPro, Mac OS X (10.7.2)
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Dec 26, 2008
just installed 10.5.6 on their last gen. iBook.She left the iBook plugged in to the mains and came back to find that the iBook was alternating between the grey Apple screen and a light blue desktop screen where she could see the cursor. Sometimes it would also switch to a blue screen without a cursor.
I've tried holding shift during startup - no effect.
I've tried rebooting NVRAM - no effect.
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Mar 17, 2009
I was trying to install Windows XP Pro, but for some reason the it wasn't showing another HDD to install Windows on. So I quit the install, and restarted my computer. Now all that happens is the normal grey screen appears (with no Apple logo), then it goes to a black screen and has the blinking cursor (Kinda like DOS).
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Nov 30, 2014
grey screen no apple followed by blue screen with vertical lines. Graphics and logic board replaced <6 months ago. What to do? I held down shift, it gets HOT HOT and makes noises. (for safety mode) followed by a blank grey screen and blue screen. Then tried the other way (I think it's command alt delete? I don't remember) and it turned from grey (no apple symbol) to blue blank. Then third time, grey followed by blue with vertical lines, not blocky clear lines that you can see if you are close to it.Â
Info:
MacBook Pro, OS Lion
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Dec 5, 2007
Thing is I got hold of a 1ghz 17" iMac almost for free, it had a dead logicboard (I checked it with a voltage-meter), but I figured I could fix it and have a small hobby project-thingie going on. Well I just got a new logic board today, for a 1ghz 17" iMac g4.
Things is I only get a bright grey screen from my Mac when I boot. I've tried connecting it to a external display and that works fine. Everything is there.
I then reinstalled Tiger on it, with the computer connected to my external screen. And I still have the same problem. (I have now disconnected the ext. screen and is controlling the iMac from my MBP). So at least it isn't the installation.
So what is the problem? I can via an Apple Keyboard control the brightness on the blank screen, which would indicate that it does react to input of some degree.
I've read that if the inverter is dead or anything else is dead, you would get a rolling grey screen, flicker or something like that and not a steady bright grey. One thing I'm thinking is. What if somehow this logic board was for a 15" 1ghz imac g4? Can I check this?
I read that long thread about guys buying hi-res displays for their MBPs, and they had to replace some display profile? Could I maybe fix it with a different display profile-file?
I'm really confused by all this, and would appreciate any help I can get.
Model: PowerMac6,1
CPU-Type: PowerPC G4 (3.3)
and
the gfx chip is a GeforceMX4 with 32mb.
The display is a mode 9c27, manufacturer 610, serialnumber 00000, manufacture date: B84D7200.
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May 20, 2009
before I went to bed, I was playing the Sims 2, when my iBook G4 crashed. Our power cord can be a bit dodgy, so sometimes that happens. I didn't really think about it much, just closed the laptop and went to sleep.Last Monday morning, I opened it and pressed the power button. It began turning on, and got as far as the grey screen with the apple and the spinning circle. And then it just froze. The circle stopped turning.
I freaked out a bit, and restarted it a bunch of times, each time with the same result. (One time it stopped spinning, and then told me a restart was required. Huh. The rest of the times the exact same thing happened though.) I even tried unplugging and removing the battery, but it made no difference. So eventually I just shut it and decided to try again later.Last Tuesday I opened it and pressed the power button without much hope, and again the apple and circle came up just fine, then stopped, but then a bunch of words and numbers popped up.I'm a complete computer noob, but they don't look good to me... or are they good?
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/REEASE_PPC
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Mar 22, 2010
there are two things that the macbook is doing to me. one is that sometimes when i move the screen up or down (the hinge is rather stiff) a white (thin) line flashes across the screen. but recently, while randomly browsing through the internet, the screen almost... i guess faded to a gray screen, but like gradually, and not like a kernel error, like the display just faded away. happened twice in a row, did a battery pull and now wont do it again.
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Apr 9, 2012
I deleted the entire vm folder and now my MacBook Pro won't get beyond the grey screen with the apple logo. I don't have any recovery discs with me. What can I do to rescue my MacBook Pro?
Info:MacBookPro, Mac OS X (10.7)
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Jun 1, 2012
I'm reinstalling OSX Lion and I got as far as Command- R and the computer restarted and has been on a blank screen with a circle with a line going through it and the cursor has been spinning for about 50 min now....it never gave me an option to click reinstall What is it doing? Is it removing the current OSX?
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Mar 11, 2012
THis only happens with HTML 5 videos. When fill sceen youtube the mouse on the second screen dissappears.
Info:
Mac Pro, Mac OS X (10.7.3)
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Feb 12, 2012
1: Just wiped drive and re-installed OS X Lion 10.7.3.
2: Upgrade iTunes from 10.5.2 to 10.5.3.
3: Restart, normally & fast.
4: Open iTunes.
5: Close iTunes.
6: Shutdown, and get the grey screen and spinning wheel...30min...1hr...2hr...I HAVE TO PRESS THE POWER BUTTON.
Why? Is it a bug in OS X Lion or iTunes 10.5.3?(mid 2010 MacBook Pro 371, OS X 10.7.3)
Info:
MacBookPro, Mac OS X (10.7.3)
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Mar 5, 2012
MacBook pro wont boot up. I followed steps posted on other threads:Â
1) command r
2) repaired hard disc (there were 3 errors, now all fixed)Â if I try to restart, computer still doesn't boot past the grey screen. Â
Info:
MacBook Pro, Mac OS X (10.7.3)
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May 23, 2012
Im new to macs compared to most, 27-inch, Late 2009 imac, freezing at start up on grey screen Software Mac OS X Lion 10.7.4 (11E53)I have tried booting in safe mode, verified disk-goodverified disk permissions and repaired disk permissions called tech support restarted holding command r and did the same thing again, well computer worked for 1 day and now freezing again, and it will not let me command R right after turning the mac on.
Info:
iMac, Mac OS X (10.7.4)
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Jul 2, 2012
Ever since I downloaded 10.7.4, a blank grey screen appears at startup. If I click on the mouse, a white square cursor appears which I can drag around and `uncover` a place to input password. Then the galaxy image appears, and I have to input password again.
Info:imac, Mac OS X (10.5.1)
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Feb 5, 2012
Macbook Pro 13" (2011) Upon startup, displays a grey screen, then after a few seconds, the logon screen, I would logon, then it would show the Apple White boot screen, then it would ask me to log on again (sometimes)
Info:MacBookPro, Mac OS X (10.7.2)
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Mar 15, 2012
my Screen Sharing within my LAN isnt verygood. Its very stuttery and screen splintersa lot and doesnt update some things. My router is a 'G' router which should be able to cope with these things.also, the screen res on my Mini is slightly different to my MBP, which i use as the remote screen to control it and therefore the picture isnt as sharp. Can i make it as sharp as if i was looking at MBP stuff?
Info:
MBP 15.2, Mac OS X (10.7.2)
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May 16, 2012
I have a mac mini server running OSX Lion 10.7.4 Until powring this down over the weekend, it had worked beautifully. I coould connect, access shared files, screen share (as I am running in head less) as well as access it via Server Admin from a remote computer.Â
After restarting, I can still share files, but am unable to access the sceen share or administer remotely. The odd thing is that when I connect it to my TV I can then also access it with screen share from another MacBook Pro as well as use server admin for remote admin. As soon as I run it headless again, I cannot access it via screen share.Â
I have noticed that the screen share finction has changed from before, so am wondering if this has anything to do with it.Â
I have not chnaged any settings on it. Firewall is the same as before, filesharing and screen sharing is enabled and I am trying to access it as a registered user.Â
Info:
Mac mini Server (Mid 2011), Mac OS X (10.7.4)
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May 28, 2012
My daughter has dropped her ageing MBP, bent the screen lid and now the screen is no longer usable. We have other Macs available to access the data on the screen if we could turn on Screen Sharing on the damaged MBP running Snow Leopard.Â
Info:
MacBook Pro, Mac OS X (10.6.8)
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Feb 9, 2012
Upon initial restart after installation, the grey screen with the Apple icon comes up and gets stuck there. I have tried to power down and get to disk utility to try repairing permisions but it always goes to the log on screen not the recovery mode. All user ID's get a pop up that says 'you are unableto log in to the user account'x' at this time. Logging in to the account failed because an error occurred. The spinning wheel spinns by the PW the whole time the error box is up but goes away when you click OK. It also knows if you put in an incorrect PW or not Have mac mini server 10.7 and an airport extreme the net was really slow at first on other nodes so I had to move to the guest net I cannot logon to the aitport cause it is single sinon enabled Worked yesterday not today after sleeping I can log onto my Wiki page with users though?
Info:
Mac mini, Mac OS X (10.7.2), server
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Mar 8, 2012
We have a Mac Mini connected to our HDTV, pretty much for media server duty only. No mouse or keyboard conveniently located as a rule for this rig. We use the excellent Rowmote app (mouse, keyboard and romote control) on our iPhones to control it and it works great most of the time. However, sometimes you need a real keyboard. Since we usually have laptops handy, Screen Sharing seems like an obvious workaround. However, it ALWAYS (and when I say ALWAYS, I mean going back to 2005) asks for the name and password regardless of and inspite of checking and rechecking "Remember this password in my Keychain" about a thousand times since Screen sharing was first offered on the Mac OS, right up to 10.7.3.Â
This pervasive bad behavior can also be duplicated verbatim on our kid's media Mac Mini also.This is not a big thing, but it doesn't work, and hasn't worked for a very long time (in computer years). Does anyone know how to simply click on the Mac Minis, click the "Share Screen" button and well, share screens without constantly being asked to type in a name and password every single time?
Info:
Mac mini, Mac OS X (10.7.1)
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Jun 24, 2014
In Messages Screen Sharing in OSX10.8.5 connects but only audio can be heard, I cannot see the other screen, there is no video. I can however see the other screen and hear the sound as well. The screen doctor reports all is functional.
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Aug 19, 2010
Does anyone know of a way to enter full screen in Mac OS X's native screen sharing application? I recently purchased a new MBP and wanted to screen share to my old MB with all my "junk" on it. It would be handy to actually enter full screen as opposed to being restricted to a window sized screen.
If this isn't possible, anyone have a good recommendation for an alternative application?
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Jul 2, 2012
i have been having issues with mac users who have the new mac book pro with the retina display, apparently the native screen size is too large for the web ex and logmein services to display. they are currently aware of the situation but there is no resolution date, is there any way to lower the resolution. we tried to have some peopel lower the settings but there is no resolution setting where the user can lower it to a much smaller size like 1024 x 768. the web ex app is usally ran through java.
Info:
MacBook Pro with Retina display
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Dec 10, 2014
How do I screen share so I can see my iMac screen on my iPhone 5?
Info:
iPhone 5, iOS 8.1.2
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