OS X :: Computer Screen Locking Since 10.6.3 Update
May 14, 2010
I have been experiencing an issue with locking my computer screen ever since updating to 10.6.3. Normally, when I choose to lock my screen through the Keychain Access menu bar item, the password prompt will be displayed over a black background. However, since the 10.6.3 update, sometimes when I choose to lock the screen, the password prompt will simply be displayed over my actual desktop, and the open windows, menu bar, and the dock all remain visible. I updated to 10.6.3 using the combo update package, and I have tried repairing permissions and resetting the PRAM and SMC to no avail.
I've done a general search but am coming up empty. Is there a way to loop a video (e.g., DVD) on my Mac, but lock the keyboard to prevent others from fooling around with the computer while the video is running? I'm going to a convention/fair and would like interested people to look at a video, but not to mess around with the laptop.
When I run the SMC 1.3 update, my computer just stops at a black screen, at which point I have to force shut down the computer and restart it. It then informs me that I need to run the update again.
I downloaded Mac OS X Snow Leopard on my desktop and computer restarted correctly. It then prompted me to update the printer software. There was an error. I continued and computer restarted and now the screen is white withe Apple emblem and circle continuously runs below. I have tried restarting the computer but this is the only screen that comes up.
After the screen saver starts (set to go on after 1 hour), my MacBook locks up 90% of the time when I attempt to wake it up. I sometimes hit the trackpad and sometimes I hit command. It is hit or miss on which one will work.
I have to hold the power button to restart it.
I have it plugged in all the time when it's at home. Under energy saver I have both settings set to go asleep after 2.5 hours.
I have no issues when I close the lid to put it to sleep.
I have an 11"air running 10.9.3. I want it to stay on all the time until I switch it off. BUT it keeps 'going to sleep' reverting to the password login screen after a few hours unused.
I have unchecked the 'password after x hours' box in 'Security' I have set the power/battery sliders to 'Never go to sleep' I have 'Zap Pramed' I have 'repaired disk permissions'Â
....Nothing has worked.
HOW to I stop my air from 'switching off' like this?Â
just ran a recent update for my macbook pro/mid 2010, and the computer just woke up with a plain blue screen & spinning beach ball - I had to do a hard shut down.I am also having the problem of having my screen going black for a couple of seconds, I read up on it in Support. But I was wondering if there is something else going on.
I'm trying to update my Macbook Pro to the new 10.7.4 I have downloaded the update twice (no interruptions during download) and when i click to restart the computer to install the update, the update dosent install. I keep getting an error message saying the download is corrupted, when the update tries to unpack to install. Â
I hear the computer physically turn on, but a blank screen remains. I recently purchased a new battery for the computer for the battery status read replace soon about a week ago. I sense that maybe there is a shortage in the wiring that connects what shows on the screen to the computer, but I'm not completely sure.
I tried uploading pictures with my s.card and then I plugged in my back up storage disk to transfer pictures and then my computer stopped working as if it was overloaded or something.... I tried forcing quit but that didn't help any. So I just shut it down in hopes that when it restarted it would work but now when it restarts the login screen comes up and after I type my password it just stays on snow leopard default screen(purple sky) and stays there.
Computer starts (keyboard lit, music plays, caps lock light on), but no screen. I need to open and close 2 - 30 times before the screen will turn on. Once on, the computer works perfectly. I've tried PRAM and safemode reset.
So my brother gave me his old iMac G3, and I want to know, is there a way to update the graphics thing on this computer so I can do atleast SOME gaming? If so, please tell how!
Every time I try to install the latest version of leopard when the computer restarts it's self and it starts to "Configure installation", it freezes. I really don't think it should take OVER 12 hours to STILL be "Configuring". I called Apple, and the representative told me that I might need to install safari, but, it won't let me. Heh, I don't know what the problem is. I have an iMac G5 with 57.21 GB on my it. Does anyone know of any solution for this issue?
I'm trying to update my computer and do the software updates. I ran the Mac OX S update, but it starts and it never finishes. Can anybody help me out with that? I have to update certain stuff, but it won't finish.
i have an older G4 1.25GHz that i still run Tiger on. if i go to leopard, will it slow down the computer? i remember switching from OS9 to 10- my computer was never the same again. granted, the difference between OS9 and OSX was pretty significant, but i just wanted to check here.
After updating to 10.7.4., my MacBook Air (2,13 Ghz Intel Core 2 Duo, 2 GB 1067Mhz) my became very sluggish. Logging in lasts 5 minutes, all programmes are very slow, internet is slower, even typing is something difficult.
Info: MacMini 2GHz Intel Core 2 Duo, iPhone 3GS, Mac OS X (10.6.1)
tried to update software and message showed update could not be verified. may have been corrupted during download. Update will be downloaded and checked again next time software update runs, anything else I can do?
 Just now, after updating to iTunes version 10.6.3, I got a popup window stating the following: "The name of your computer "John Wxxxx's iMac" is already in use on this network. The name has been changed to John Wxxxx's iMac (2)"." how I may change it back?Â
This would be more for the technical side of the house, but why would the system try to update my iPhone and its not connected to the computer? is there a bug in the system?
Currently using OS X Lion, started the latest software update and computer crashed during the update. I forced the computer to turn off, but when I turn it on, it returns to the same "crashed" condition (grey screen with an apple logo in the center, plus the time symbol spinning).
I'm using a Macbook Pro 15 inch with 2.53GHZ and 4GB of RAM and I use music software on it (Logic, Pro Tools) and I recently just got Omnisphere and it is just slowing my computer down like no other. Is there any way I can make my computer go faster? And if so how and where can I do this?
The last two Apple software updates seemed to have screwed up my computer. After downloading and installing the last one (which included an update to iTunes), I could not turn on iTunes - it just made my computer freeze up.I could not shut it down the regular way.So I pressed the power button for 5 seconds, which turned the computer off finally. Then let it sit for 30 seconds. And when I went to turn it on - the computer got to the gray screen and just hung there.I finally had to press the power button for 5 seconds to shut it down so I could hook up my external hard drives and boot from there.Tried to see if I could boot from the internal HD it froze again. Tried to run Disk Utility, which recongized the hard drive under the name I gave it and it was mounted. After running Disk Utility, the internal drive is no longer showing up on my desktop. It does show up in Disk Utility and in Drive Genius but will not mount.I should also mention that my keyboard and trackpad stopped working after the last update.I have been using an auxiliary keyboard and trackball for years, and have no problem with them now.
In the last two years when I have attempted to update my security on my Macbook Pro (Tiger OS) it has either not completed the download or frozen my computer. I've had to back up and erase my hard drive twice and reload everything. Is there some sort of bug in this update? I want to update to snow leopard but when I've tried with the upgrade disk it tells me that Snow Leopard will not install on my OS. Will the security update facilitate that?
Whenever I try to install my software updates manually, I get the screen saying I must restart my computer after the updates are installed. However, when I click on 'Install and Restart' the computer immediately restarts without installing any of the updates. This has happened repeatedly.
I recently attempted to install the most recent firmware and security updates for mac os x 10.5.8 on my macbook pro 17 inch (purchased about 14 months ago). Computer asked me to reboot, i did, it then gave me instructions for firmware updates.
The screen went dark, and it did its thing, and I returned 10 minutes later. The computer had not rebooted.I pressed the startup key and it gave a long beep. Screen remained dark. Some minutes later it ran the boot cycle, but booted into windows (i have dual boot set up). I can only get into windows now.
