OS X V10.7 Lion :: Screensaver Frozen On IMac After Going To Sleep?
Feb 18, 2012
When my IMac goes to sleep, the screen saver is "frozen". The only way to get to my login accounts is by "cleaning" the screen with my mouse. It's as though the screen is not refreshing itself after going to sleep and whatever the last image was, it stays. However, it's not locked up or anything. I just need to move my mouse around over the login accounts and it slowly clears away the screen saver so I can see where to click to log in. I've tried disabling the screen saver, but have the same results. Something is causing the last image to freeze on the screen when the monitor sleeps.
My new i5 iMac has been really slow after I get out of its screensaver or take it out of sleep. Even if its on the screensaver for a minute, moving the mouse causes it to freeze and try to load the desktop. This takes about a minute before my computer is fully functional again. Also, I don't know if this is just me thinking this or if its actually a problem, but the computer seems a lot slower than my previous, a 24" 3.06Ghz iMac.
Another thing, the fans seem to spin a lot more with this computer. Watching a YouTube or Hulu video makes the fans spin a ton. I've never had that happen with a Mac before. The computer also gets literally too hot to touch. Anybody else have this?
Also, on a (kind of) unrelated note, Windows performance with this is horrible. I've tried Windows 7 and Vista, and both run... adequately. The fans also spin a ton in Vista (what I currently have installed due to there being no 27" drivers for 7 yet).
Sometimes when my screensaver kicks in the display never goes to sleep. Instead, the dancing screensaver, which is clearly running, is sucking up CPU and running hot for days. When I finally sit down and move the mouse, the pointer moves but the screen refuses to wake. This is a fairly new iMac, no mods, no programs installed of questionable nature, virtual new sock OEM iMac. Thinking about downgrading to SL as this is one of many problems that I have with Lion (not just on my machine but every Lion box). Has Apple peaked yet? Can we expect nothing but trouble from here on out?
Recently i dont know what has happened to my mac but what ever i do i can't get the screensaver to auto start it will start with hot corners but anything else not a chance.
I have tried repairing the permissions but at a loose end now and dont want the screen burning.
Maybe this is a dumb question, but it seems on my system if the screensaver runs then the monitor sleeps, the screensaver is still running when i go to wake the monitor. does that mean its been running the whole time wasting cpu cycles and drawing more power than is necessary? you'd think it would stop.
This must be new with SL but it is annoying me to no end... I like my laptop to require password after sleep, but NOT after the screen dims... I do NOT use a screensaver so I don't understand what is going on... any tips? I put the screen to sleep after 15 minutes and each time that happens, I have to enter my password to get back in.
Here's a weird problem I just got on a new (refurb) MBP.
Sometimes (not always) when I comeback to my MacBook after it's gone to screensaver then display sleep (though not full system sleep) the cursor is invisible upon wake.
I know the cursor is still there, but it just can't be seen on screen. If I go down to one of my hot corners, the associated action still happens (in my case sleep the display / activate screensaver -how ironic ), and if I roll over the dock I can bring it up and magnify the icons as I roll over them.... all with no visible cursor whatsoever.
In fact, I only get a cursor once I click on an app and either launch it or bring it up from being minimized / hidden.
This has never happened on any machine I've had before, but by all indications it's a software problem, nothing to do with the hardware.
It's a new 15" MBP 2.2 Ghz, 4GB Ram running Leopard 10.5.2 with all updates (even the recent keyboard update).
A search on this brought up someone else on another board with the same problem, but then the issue got clouded with discussion of dual-monitors or external displays (neither of which I use).
I'm going to go fix permissions right now, but I was hoping somebody here could ID this and help me figure it out.
Last night I put my iBook to sleep and now it won't seem to wake up. The little snoring light thing is maybe half-lit, but it doesn't snore like normal--just one solid, half-way lit light. I've tried force shuttng down (holding down the power button) and force restarting (command-control-power), and neither work. I've also tried the obvious--closing lid (it was open), unplugging it (the battery still has life though).
I have a 24" ACD plugged into my iMac, and they work well together (other than the ACD needing a boost, but we'll discuss that some other time).
I can't seem to get backgrounds to stick; I set a background on both displays, but whenever the machine wakes up from sleep or a screensaver, it's back to the default nebula/star field of Leopard. When I try to once again set those displays, the folder containing the pics, which had been added to the preferences interface, has disappeared from that pref pane.
I've been searching for a solution for months and saw a thread with a similar issue suggesting taking out the external speakers. Unfortunately, I've never used external speakers and this was not my issue. The problem I seem to be having is if I leave my iMac alone and let it put itself to sleep when it wakes up (using the magic mouse to wake it up) trying to put in my password with the Bluetooth apple keyboard won't work. Its completely frozen.
I tried to bypass this by setting it to not require a password after sleep but once I actually get into Windows 7 then nothing works. I see my suspended Windows 7 state but everything is frozen, the Ethernet just shows a never ending loading bar and my Keyboard doesn't type at all. The only solution I've been able to use is holding the power button until it turns off (Which is quite a painful process I might add, it takes a while to shut it down this way). And then after I hear it finally power off hold the power button until I hear the fans kick in again, at which point it starts from the same state as if sleep worked normally.
I'm using windows 7 64 bit on a December 2009 iMac with all the most recent EFI/SMC firmware updates as well as the Boot Camp 3.1 drivers. I've tried and read nearly everything but I'm totally stumped. Does anybody have any idea what might be wrong?
I purchased a lovely 27" iMac yesterday. I have installed Windows 7 64bit on it and apart from a few quirks everything is running very well.
One thing that is bothering me is the Windows7 screensavers and power-management... they never activate. The power-saving features of Windows 7 don't seem to work at all. I did an install using the new "late 2009" drivers on a USB thumb drive during installation of Windows 7 so I think I've done everything properly.Is there something else I need to do in order to access Win7's power management features ?
Also, I've noticed that the Mac drivers for the ATI 4850 onboard graphics do not offer me the full range of resolutions (there are only a few options at the moment, the full native res, 1280x720, 1920x1080 and 800x600). How do I get access to the full range of resolutions ? Can I install ATI Radeon drivers and use those instead of the Apple supplied drivers ?
So I've had my 24" Al iMac ever since November 2007, good and everything until the past couple days, after extended use of the imac, everything is fine, screen is great, but when entering screensaver, its still great, its like a couple minutes or so into the screen saver when the top of my iMac's screen starts to flicker! When I move the mouse to get out of the screen saver, every thing is back to normal. It happens with all screen savers.
Ever since I bought and downloaded OS Lion, whenever I put my mac to sleep or it goes to sleep on its own it occasionally won't wake up from sleep. It has to be manually rebooted. Is anyone familiar with this problem. Apple must know about it by now. I'm not lugging my 27" iMac into the apple store to have them look at it unless it won't reboot. Hoping it doesn't come to that...anyone familiar with this or have ideas on how to fix it? I don't know if it's a 3rd party software issue or just the OS.
Since installing 10.7.4, display sleep function works but computer sleep doesn't I've tried several combintions in Energy Saver) System Preferences) but I stillcan't get the computer to go to sleep at the selected time.
Imac completely dead and not able to wake up after putting to sleep.This is a new error on top of many others.Very annoying one has to reset and restart to overcome something that is supposed to work o.k?
Every few days I get this error message when my iMac wakes from sleep. The error is "The name of your computer (my computer name) is already in use on this network. The name has been changed to (new name). I must then go to Sharing and change name back to the correct name. My local Apple store advised me to go to Recovery and download new version of Lion. I did same, but this action did not stop the problem.
how do I add new screensaver? I have downloaded one but unable to add it. Screensaver only has options of adding folder and photos, not of adding new screensaver.
Last night I installed Bootcamp on my i5 17" IMac and everything works except the screensaver and power management stuff won't kick on. For reference, here is what I did so far...
Setup Bootcamp Partition
installed windows 7 64 to that partition
used external display because of the video issues to finish the install
let windows update download/install all drivers/patches (which fixed the display issue)
installed bootcamp drivers from osx dvd
uninstalled bluetooth drivers so my apple wireless keyboard would work again.
I know that Bootcamp isn't supported for Windows 7 yet but does anyone know what is causing this or perhaps a workaround until official windows 7 drivers are available?
I set the screensaver to a folder on main drive. All files are jpg. it works for a while then after a few times - exit the screensaver then back to the screensaver - it will go to the default settings.
Installed the update and what wasn't a problem is now a problem. The computer will not connect to wifi without me telling it to after coming out of sleep. Was not an issue with 10.7.2.
My iMac just crashed. All apps except finder gave me the beach ball, and force quit wouldn't load. I cold-booted it and it is now stuck on the screen showing the apple logo and the pin wheel, except the pin-wheel doesn't spin!
While using Mail, I got a message that there was an error with Mail and I needed to quit and reboot. When I re-opened mail, it prompted me to set it up and while it was reading the files, it froze. Subsequently, my Imac (OS 10.6.3? Snow Leopard) became frozen, i.e. my whole computer. I shut down using the back button (nothing else worked) and then restarted. I then re-booted using the regular re-start system. I was able to do 2-3 functions (the computer was super slow) and it froze again. After 2-3 repeats of the same procedure, it freezes after being turned off and on using the back button. I updated my software about 3 days ago. There was a major security update in that update. I'm waiting for a professional techy to call me back, but if you have any suggestions on how I should proceed, I'd be most grateful.
