Again--my iMac desktop computer (10.8.6) is refusing to go to sleep, as it usually does automatically if left alone for a short time. Even when put to sleep manually, it pops on again by itself. Wasting a lot of electricity!
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iMac 20", Mac OS X (10.5.6)
mac 10.6.8 keeps going into sleep mode - i have to turn machine on manually to continue?
View 2 Replies View RelatedLate 2008 MacBook, online via WiFi. Since upgrading to 10.6, about 50% of the time I wake the lappy, apps cannot resolve hostnames. Ping by IP and dig to resolve names works on the command line. However, no apps can get DNS. Safari and Firefox report "offline" mode. Anyone else see this? A reboot is the only fix I've found, and that's a pain.
View 24 Replies View RelatedSleep Mode does not seem to be working automatically in Snow Leopard. It sleeps when activated from the Apple Menu but not when set to sleep in Energy Saver Preference Pane. The screen dims, goes black but the computer does not seem to sleep nor does the hard drive spin down. Anyone else having a problem like this? It was working fine in Leopard (just noticed this problem now, but have had Snow Leopard installed for a couple of weeks and never noticed it)
View 5 Replies View RelatediMac with 2Ghz Intel Core 2 Duo, 4GB RAM, plenty of space available and currently operating 10.5.8. Now I want to upgrade to Snow Leopard and since my Mac Mini came with it, I attempted to use the OSX install disc from the Mini in the iMac. I don't see a reason why this shouldn't work. There's no DRM or anything as far as I know. I'm just trying to bridge the gap so I can download Lion. I've looked into some of the advice others have given on this subject but my computer doesn't have those issues. I've tried booting from disc but I get the same message.
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iMac, Mac OS X (10.5.8), iPhone 4
My MacBook Pro will not go to sleep after installing Snow Leopard. It WILL go to sleep if I close the lid; however, if I have it sit open for 15 minutes, it won't go to sleep. It attempts to sleep, but instead the screen will just go black for less than a second. It's just like a flash of black, and then the screen goes back to normal. It simply won't sleep.
View 24 Replies View RelatedI recently upgrade my leopard to snow leopard and when ever i put the computer to sleep it takes quite a while for it to actually go into sleep mode.
Now I tried pmset with no success like so: sudo pmset -a hibernatemode 0
Why does snow leopard take so long to go to sleep, does anyone else have this issue? Is there anything else i could try to fix it. It says hibernatemode is 0 in pmset info table.
It takes 10.6.1 35 seconds to go to sleep. Anyone else having issues like this? It takes in about a second. I could shutdown faster than it takes to sleep but damn.
View 4 Replies View RelatedSometimes when I close the lid in my Uni Macbook it goes to sleep fine. some other times when it Wake my acount has been log off and all my data loss and some other times it does not wake up at all, I need to power it down and then restart.... anybody with the same issue? anybody with a solution? other than this problem I'm more than happy with SL
View 1 Replies View RelatedI updated with snow leopard my old computer and now i want to use it on another computer instead. how do i deactivate it from an old computer to use it with another one? since you cant use it on multiple computers i need to get this done.
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mac os x snow leopard
I searched the forum, but saw a lot of sleep issues. None quite like mine. I have a MBP 13" bought in June. When I close the lid, it goes to sleep just fine. When I open it, I can hear it start up. The sleep light becomes illuminated, but then about 5 seconds later goes back to sleep.I have tried to hold the power button and shut the computer down, and start it back up. When it starts up, it shows the white screen with the apple logo, then goes blue, and is about to load the log-on screen, and goes back to sleep. I have already tried an archive and install, and a erase and install. Neither worked.Occassionally it will start back up if I just wait 20-30 minutes. Sorry about the long log, but I do not know what information is needed. I tried to wake from sleep around 1:27 in the logs, and it actually let me boot up and log on around 1:53. To give you an idea of what I was doing to cause these
logs.
Whenever my battery gets drained, my MacBook Pro turns off as if the battery was pulled out, I lose all my work when this happens.This started after I installed Snow Leopard, before, it would just go to sleep and my work is safe.
View 9 Replies View RelatedI had a problem over the weekend where my iMac would wake up seconds after putting it to sleep, and also rebooting after shutting it down. The full story can be seen on this thread here: [URL] At first I thought it was caused by an installation of iMagneto, but it eventually becomes clear that it was caused by what I presume was a corrupted folder (Application Support).
I've not been able to find out any more info about this bug outside of the Apple support forums so I was wondering if anyone else has had this problem. The original thread in the Apple forums dates back to early September so it looks like the 10.6.1 and 10.6.2 updates didn't address it. Is it a very rare bug I wonder?
I am having a serious issue with my MacBook since upgrading to Mac OS X Snow Leopard. My MacBook (Late 2008 Aluminum, 2.4 GHz) will not go to sleep automatically anymore. If I select "Sleep" from the Apple menu it will sleep fine. However, it will not sleep according to my Energy Saver preference pane which says sleep at 1 min each (Display and Computer). Another thing to keep in mind is that my display sleeps perfectly normally. However, the computer itself will not sleep.
Here are the things that I have tried so far:
Reinstall 10.6.2 combo updater
Remove Energy Saver preferences and entire System Configuration folder
Made sure that no hardware or software is interrupting sleep
Reset PRAM and SMC
Repaired Disk Permissions
Archive and Install
I am running Mac OS X 10.6.2 with ALL updates and firmware installed.
I just did a software update yesterday for my computer and now it will not stay in sleep mode. (I updated Safari and some other stuff).
Info:
iMac, Mac OS X (10.6.8)
Since I upgrated to Snow Leopard, everytime I put my Mac to sleep, Sumsung Smart Panel, which I use for my Laser Printer, will use 99% of the CPU after I start up my Mac again.This of course slows down all the other programs running.
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Mac OS X (10.6.8)
I've got this peculiar problem with my MacBook Pro Intel Core i5 running 10.6.8 with all the updates. Whenever I open the computer after logging out, the login window hangs. The insert bar in the username field doesn't blink and I get the spinning beach ball. Sometimes there's no cursor at all. If I close the lid without logging out there's never a problem. But of course that's not an aceptable solution.
I can not reproduce the problem with a fresh account, so I assume there's something wrong with my account. I've had this problem ever since I setup my original account. I've gone through the system.log and I do see some errors during the time the computer goes to sleep after I logout, but I don't know if they are serious or normal warnings.
Info:MacBook Pro, Mac OS X (10.6.8)
I would like to find out the reason why my MBP does not go automatically in sleep mode.
Info:
MacBook Pro, Mac OS X (10.6.8)
For the past week or so my system has developed a really annoying habit of basically killing the wifi connection just about every time the system goes to sleep, either automatically or manually. By 'killing' I mean connection speeds, up & down, are dragged down to miniscule rates. If you can even complete a speed test at all, say with Speakeasy, you might see something like .03 Mbps up, and a bit more than than down. Most of the time it just fails. Page loads are pretty glacial, of course, with many simply failing. Meanwhile, the iPad continues to truck right along on the same APExpress network, so that seems to be good. I was doing Restarts, which did work: All would be back to normal after that. I've subsequently learned that a Restart isn't required, all I have to do is log out of my account, then log right back in, and things are back to normal. I can't figure it out, and don't know what might have changed in the past week or so to cause this. i've never bothered to learn very much about the inner workings and hidden mechanisms of the wireless world (preferring Steve's "It Just Works .." approach to things) and that now leaves me with not much in my bag of tricks.
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iMac, Mac OS X (10.6.8), 21.5" Intel, iDVD 7.1.2
Ever since upgrading to Snow Leopard, my Airport needs to be manually reconnected to be able to browse the internet.
View 5 Replies View RelatedSince installing Snow Leopard, I have noticed that my Mac will wake randomly. It does not happen all the time, but it does a lot. I have tried to reset the PRAM and it did not help. The "Wake for network access" option in Energy Saver is unchecked. Any ideas?
View 1 Replies View RelatedI have a unibody Macbook Pro and I installed windows 7 64bit with bootcamp and one thing that i noticed is that windows 7 puts my macbook to sleep when I close the lid about 10 seconds faster than Snow Leopard does.
Snow Leopard takes about 10 to 15 seconds to put it to sleep and Windows take 2 to 5 seconds. Is this normal? It'd be funny if windows can do things faster than mac can with apple hardware.
Everytime my mac goes to sleep or i leave it for a while it switches off my wireless internet then i have wait for at least 10 minutes before it ill comeon line again.
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Mac OS X (10.6.8), Using aiport
I have a macbook pro 13" early 2011 and I'm se as shown in the pictures (since i upgraded to os x yosemite) . It happens after display sleep or computer sleep on login not on boot up .I've noticed that i run out of ram when the problem appears (only 15MB RAM available out of 4GB), though i doesn't happen every time . I've talked to service and told me its either motherboard replacement or because the ram isn't enough (gpu shares with main ram) so maybe i should try upgrading ram. URL....
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MacBook Pro, Mac OS X (10.6.8)
Since upgrading to 10.6.1 I've found that every time i wake my MB from sleep, applications keep quitting left and right, and I get these "application quit unexpectedly" messages. It's happened with Entourage, Safari, iTunes, Dashboard. It's getting pretty annoying. I've tried resetting the PRAM but that didn't help.
Does anybody have a clue what to do?!
1. When closing the lid or pressing the power button the computer freezes, the fans start spinning fast it stays like that until it drains the battery. This happens every time.
2. Start-up times are very long, like 3 or 4 minutes. This also happens every time.
3. Now after a fresh snow leopard install it doesn't even start up completely, as it stays showing a light blue background and I can hear the music of the introductory animation.
4. Also, the keyboard is unresponsive at the login screen, but the mouse cursor moves and the display goes to sleep normally. Clicking anywhere with the mouse also produces no effect.
5. It seems to work OK in safe mode.
The macbook worked ok with the factory installed Tiger. The SL DVD is OK, as its installation has been tested on another Mac. The machine's advanced hardware test passed successfully. Resetting Pram and SMC did not solve the problem.
I have torrents going all the time. If the computer goes to sleep, the internet disconnects, so they stop. Display sleep wouldn't disconnect though. Is it OK to have computer sleep on "never" but keep display on "15 minutes"? I don't usually even leave the computer on overnight.
View 3 Replies View RelatedI recently bought the Mac Box Set for Snow Leopard and I was wondering if I should back up my computer first or if it's safe enough to just go ahead and upgrade? Would everything disappear, like iTunes, iPhoto, etc?
View 19 Replies View RelatediMac will not reboot after reinstalling Snow Leopard. White screen and a folder icon with a "?" in the middle.
Info:
iMac, Mac OS X (10.6.8)
My computer cannot see my scanner.I am using a UMAX 1220U flatbed scanner.It's connected by a USB cable.It has worked in the past with both Graphic Converter and Image Capture Version 6.0.1 (428).It has never worked with VueScan.Now, today, it won't work at all.Image Capture reports that no camera or scanner is connected.For drivers I use the SANE backends and frontends that I got from sane-project.org/intro.html. When Image Capture works, I see the SANE icon up in the "Devices" section of the column on the left.When Image Capture does not work, I do not see the SANE caption there.I have experimented with the USB cable, unplugging it and replugging it at both the computer and the scanner. I have moved the cable to different ports on the computer without success.
I have tried unplugging the power cord to the scanner for a while and then replugging the power cable.That has worked in the past, but not in the last two days.Today I redownloaded and reinstalled the SANE software again.It did not work.System Profiler does not list the scanner in the USB Device Tree.
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Mac Mini, Mac OS X (10.6.8)
