ATV looses connection because iMac goes to sleep.

Everything connects fine and I can stream a movie or music for about 30-40 minutes then it all stops when the iMac goes to sleep. The Mac energy save options have the 'wake for network access' box checked, but it still goes to sleep. What am i doing wrong?
Setup: iMac-Airport Extreme - ATV3

You've reset the SMC, how about the PRAM?
https://discussions.apple.com/docs/DOC-3603

Similar Messages

My imac loses wifi connection when it goes to sleep, how to correct?

My iMac loses wif connection when it goes to sleep. How do I correct?

Are you running OS X Lion? If so there are unfortunately numerous threads on here discussing exactly the same problem. So far there doesn't seem to be a definitive solution, with everyone hoping that Apple will come up with a permanent fix.
Here's a quick search of these forums alone - depressing reading:
https://discussions.apple.com/community/desktop_computers/search.jspa?peopleEnab led=true&userID=&containerType=&container=&spotlight=true&q=Massive%20wifi%20pro blem%20with%20Lion
This 'fix' has worked for a few people but, unfortunately, not everyone:
http://osxdaily.com/2011/11/06/lion-wi-fi-problems-solution-mac/?utm_source=feed burner&utm_medium=feed&utm_campaign=Feed%3A+osxdaily+%28OS+X+Daily%29&utm_conten t=FaceBook

7510e printer loses internet connectivity when it goes to sleep

I own a 7510e all in one printer, I connected it wireless again after having it connected with a USB
cable, I had to do this because my printer loses internet connectivity when it goes to sleep or if I get a power outage, this has been going on since I purchased it last year. I got a new wireless router/modem combo from my ISP server and hoped that would solve the problem but it has not.
I cannot get any apps except for those that are on the front of my printer which are just for small kids. I am now told that this printer has been discontinued and 7520 has replaced it, I do not wish to spend another $200.00 in less than a year for a printer. It is registered with HP connected and I have a Efax # and HP connected address, I did everything correctly but it seems that each time I set it up wireless it messes up my desktop windows 7 home premium 64 bit, cloud services told me not to use IE 10 but we are ready to download IE11 so I am using IE 10, this time HP support assistant quit working and I could not even uninstall it until I downloaded microsoft fix it and then redownloaded it from HP web site.
If anyone has any ideas I would appreciate it, I am not on a home group yet it always tells me I do not have administrators permission to do a lot of things, I am the only user.

Hi emma22
Here is a document for Getting the Latest Firmware and Product Updates.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02979046&cc=us&dlc=en&lc=en&os=4063&product=507...
I checked and there is no way to turn off the sleep mode on this model.
I included a document for Printer Does Not Maintain Wireless Connection and to try Solution three: Assign a static IP address to the printer. You will need to get your It department most likely to set this up for you if you don't have full admin rights.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03678348&tmp_task=solveCategory&cc=us&dlc=en&la...
Hope this helps.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP

3 Z's then Imac goes to sleep

I have recently had a problem that is extremely annoying. I happens even if I am using the mac at the time. What happens is that all of a sudden there are 3 Z's that appear in the centre of the screen then my Imac goes to sleep. This has been happening for about 4 days.
Does anyone have any idea about what is going on?

It may be an Apple Remote putting the iMac to sleep. Someone may be playing a trick on you. See this thread about someone else with the same issue:
http://discussions.apple.com/thread.jspa?messageID=11194586&#11194586
Regards.

I have a year old iMac and Macbook, both on 10.7.3. Every time the iMac goes to sleep I lose wi-fi. No problem with the Macbook and iPad. A lot of people seem to have the same problem. What's the solution?

I have a year-old iMac and Macbook, both on 10.7.3. Every time the iMac goes to sleep I lose wi-fi from Airport Express. No problem with the Macbook or my iPad. It seems a lot Mac users are having the same problem. Is there a solution? Does Apple have a solution?

Sometimes there are problems.
Somethings to try but probably won't help....
1. Repair Disk Permissions
2. Startup in Safe mode by holding down the "Shift" key....
3. Reset the P Ram by holding down the "Command/Option/P/R" keys at the same time...
The above are standard items to do on any Mac from time to time.
I repair permissions at least once a month....
The other 2 periodically as they do straighten things out when they get out of whack....
Thanks for the feedback.

Imac goes to sleep when downloading and errors occur

I have a Imac and whenever i download largish programs from the appstore which take a little while to download, the Imac goes into sleep mode and when i restart the imac, the download has stopped and says an error has occurred. I then have to restart it and resign in with my apple id and it start again.
This isn't a massive issue on programmes which take up to 30 inutes but larger programs which take a few hours to download (I am in a area with relatively low broadband speed) I cant leave it to download and go and do somehting else or leave it over night.
Does anyone know how to turn off the auto-sleep mode and leave it on conctantly until turned off ?
Thanks

Applications > System Preferences > Energy Saver
set computer sleep to never
set display sleep to never
uncheck put hard disks to sleep when possible.
or use Caffeine: Lighthead - Caffeine

IMac goes to sleep/hibernate multiple times per day after installing Maverick OS. I have to shutdown and power back on.

iMac goes to sleep/hibernate multiple times per day after installing Maverick OS. Moving the mouse or hitting the spcaebar will not wake the pc.
I have to shutdown and power back on. My iMac was purchased in January 2011 and no longer in warrenty. The energy saver 'sleep' and 'display' settings are set at 10 minutes. When I changed to 'never' the machine got very hot and I changed the settings back. I have checks by: Put hard disk to sleep when possible and wake for network access. Any help would be greatly appreciated.

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

IMac goes to sleep; won't wake up

After burning my first DVD I noticed the iMac goes to sleep, the light pulsating for a few moments then it disappears (screen is still dark) and it will not wake by touching keyboard or moving the mouse. (I had to unplug it and hit start-up button to get iMac back up & running).
It seems to run fine except for this sleep issue. I can re-awake it at the stage where the screen saver is still on; after that it's in a coma. I have deleted the com.apple.systemuiserver.plist file (suggested by Dale in another post).
I know I can set the computer to "Never" go to sleep but is that a viable option? And, may this sleep problem be a symptom showing some problem exists w/ the power supply or the logic board as I've seen described in other posts. i.e. Should I be calling in the Apple Care people to diagnose my comatose Mac?

I called Apple Care; the tech ran through a process involving unplugging all peripherals, etc etc; the end result being that my iMac is diagnosed w/ a power supply issue. It will qualify to be repaired under the iMac G5 Repair Extension Plan, free of charge. (My iMac also needed a logic board to be replaced 6 months after purchase in Jan. 2005.) My advice: don't purchase the "first generation" of a product line; too often the kinks haven't yet been worked out. If you must make such a purchase, buy the extended warranty (the ProCare plan) and protect your investment.

My iMac goes into sleep mode, won't come out until I unplug and replug the computer then hit the power button. Just hitting the power button alone won't restart the iMac.

My Imac goes into sleep mode but won't come out. The keyboard/mouse won't rouse it and the power button won't do it either. I have to unplug the computer, re-plug it in and then hit the power button. Help?

I looked around the internet and found an old post that seems to have solved the problem. I had a relatively new USB port (powered) that I unplugged and, ta da, the problem disappeared. I'm not sure why this happens (I'm not a tech person) but it seems like this should have been worked out in testing somewhere.

Mavericks 10.9-10.9.1 bug/issue/problem: external drives connected through thunderbolt or firewire are not put to sleep when iMac goes to sleep

Previous to Mavericks (10.9 - 10.9.1) I've had no issues with external firewire or thunderbolt connected drives to be put to sleep. However, since Mavericks all of my external drives are not put to sleep when my iMac, or Mac Pro go to sleep.
How can a company such as Apple, pushing people to have external devices like hard drives, is not on top of fixing this issue? Apple pushed for firewire and thunderbolt, thus All external drives I've owned are firewire. Because of speed. I bought thunderbolt adapters for firewire, and before Mavericks all worked great. Now that we have 10.9.1 update, this is still an issue!
I'm aware of the temporary solution of connecting the drive through USB to make it work, this is not a solution, but a hack.
Please let Apple know that this is a known issue, and there should be a fix for it. Everyone's data depends on it! Not only current external backups, but also external sensitive hard drives we rely on. Currently, the following makes are experiencing this issue: Lacie, OWC (Elite Pro), WD, Promise, Seagate, Toshiba, G-Drive.
Other Apple Support Communities related thread:
https://discussions.apple.com/thread/5486167?start=60&tstart=0
https://discussions.apple.com/message/23541363
External References:
http://blog.macsales.com/21004-upgrade-to-mavericks-drama-free-with-owc
http://forums.macrumors.com/showthread.php?t=1659332&page=3
If anyone finds how to solve this issue, please help by posting the steps or solution.

Same 2 issues with 10.9.3:
External FireWire drive WILL NOT spin down when Mac goes to sleep.
also
External FireWire drive WILL NOT spin down for inactivity despite “Put hard disks to sleep when possible” is checked in energy saver.
This has been going on since the launch of Mavericks and no solution found yet.
USB ports work normally.

My brand new iMac loses its WiFi connection when it goes to sleep, does anyone have a proven fix?.

I have a MacBook that is about 4 years old and a brand new iMac both are running the most up to date version of Lion. My old MacBook has no issues; however, my iMac loses its WiFi connection every time it goes to sleep. There are some discussions about this already out there but does anyone have a proven fix. This is very frustrating.

I was having the same problem for a long time. I tried everything but nothing seemed to make it stay connected. It was very frustrating. I just got a new Airport Extreme.....bang!.....all better. Problem gone.

Looses network connection when computer goes to sleep... and password ques.

So... I browsed the forum (not too in depth...) and have found anything to help me on this issue.
When my computer goes to sleep I lose my connection. Even when I was testing it out and put it to sleep for five seconds it happened. So every time my computer goes to sleep I have to reconnect to my network and re-mount my external HD. Every time. And on top of that... when I type in my WAP password to connect... I check the option to save the password in my keychain and it never saves it. It saves the password to connect to the external HD, though... just not the network.
Anyone have an idea?

The keychain is pretty much a central place that stores usernames, passwords, and some kinds of cryptography information (certificates and keys). OS X provides an interface so it's easy for programmers to make their applications use the keychain. That way, all of your passwords are stored in one place. Useful feature, that.
Keychain Access is used to access things in the keychain. So if you have a program that doesn't use keychain, you can use keychain access to display the password for various things you've long since forgotten.
Keychain access is also useful for double-checking that something is in the keychain - or for removing things that are already there that you don't want to have in the keychain.
As for two passwords for your network - that sounds correct. One is for the network, and the other is for the AirPort Base Station. Keychain Access has the "kind" column, and there are two kinds of entries:
AirPort Base Station Password: This is not used to access the network - it's used to configure the base station.
AirPort Network Password: This IS what you use to access the network.
Though your mention of "login" and "system" passwords is making me think you may be talking about the passwords for the "system" and "login" keychains.

IMac goes to sleep unexpectedly, Finder issues with flash drives - related?

My iMac falls asleep for no known reason, often in the middle of active use. (Similar problem recently described in thread with messageID=11829917.)
Sleep onset is frequent but seems to vary based on both currently-running software and attached devices (particularly USB flash drives). It will almost always wake up when I hit the space bar afterward, but might sleep again within a minute or two, then not for an hour or more. The sleep occurs with little notice (brief stall of display, sometimes enough time to click on another app window and bring that forward before the screen goes dark), and 95% of the time the computer wakes up after hitting the spacebar. The other 5 % of the time the display reappears but the entire OS is frozen and usually requires unplugging the power cable. There are other symptoms in the Finder - more below. Once in a while the fan revs up like a WWII fighter plane taking off from a carrier, but this is unusual and all the really irritating stuff also happens without this symptom, which usually stops on its own. Immediately after reawakening error messages are displayed to report that flash drives were improperly disconnected (Tell me about it! This has been the case for several months whether the computer goes to sleep by itself or if I put it there manually.)
The computer seems to go into sleep mode most frequently when not-particularly-demanding graphics (Photoshop Elements and Adobe Reader) and video (QuickTime Pro 7.6.4) apps are running. Turning these off makes nod-offs less frequent but doesn't stop it entirely. When video thumbnails are displayed in Finder windows a lot of time may be required to load the data and this often paralyzes everything else AND this also seems to be a trigger for a nod-off (i.e. QuickTime not necessary to make the computer choke). This is highly variable and some video clips load quickly (< 20 sec), while others take several minutes, and this doesn't necessarily correlate with file size.
Another factor is whether flash drives are connected - these seem to make the nod-offs more frequent AND Finder regularly loses communication to these both while just sitting there and also in the middle of file transfers. A very early 250 MB drive (Lexar - vintage 2004) will always communicate, but different USB2-capable drives all are either unreliable (Lexar 8 GB and KData 4 GB both < 1 yr old) or apparently dead (Lexar 2 GB ~ 2 yr old). The failures may be damaging the drives - they are inconsistent-to-bad at communicating with my MacBook Pro. I know this sounds like the drives are at fault, but there are things which make me suspect the OS (both computers use the same version): 1) different flash drives display the same on-again-off-again behavior AND the 2) the 2 GB drive that hasn't communicated with my Macs in over a month has no trouble talking with my wife's WinXP computer. When communication isn't working with these drives, they do not show up in either Finder or Disk Utility. When the Mac-dead 2 GB Lexar is plugged into either computer and I launch Disk Utility, the initial scan for drives never finishes so I have to force quit. (When they are working, on the iMac the large drives only appear in Finder if I go to User and press Command-uparrow (to go up a directory layer) - in columns display mode nothing appears in the left-hand column.
(The following describes a set of problems I've had a little longer and which may or may not be related):
At times the Finder loses some but not all functions:
1) Sometimes files in the Trash can't be ejected* even when all apps are turned off
2) usually when problem 1) is observed, no keyboard commands work: nothing happens when pressing Command-W, Command-uparrow or Command-N to open a new window. Text typed will not be entered to change filenames (but this can still be done by typing the desired text in TextEdit, copying there and selecting and pasting with mouse commands.)
<* I have downloaded an app for forcing file deletion, but haven't really needed it - the delete option and keyboard commands all return after shutdown and reboot, and there's usually enough annoying stuff going on by this time that that seems the best thing to do.>
Things which I've tried to fix it with so far (not in this order):
- blowing dust out of the back with canned air
- checking temperatures - CPU/GPU showing 72/73, HD bay 51, etc.
- fixing permissions from normal boot
- boot from install disk and running extended hardware test (no problems found during scans repeated several times during the past month)
- fixing permissions and running Disk First Aid from install disk boot
- getting files off the hard drive (was as low as 3 GB free space, currently ~ 35 GB and climbing)
- clearing PRAM
- resetting system manager (name? - hold down power button when reconnecting power cable, etc.)
- Power Saver display and computer auto sleep are shut off (both on "never" - I regularly put it to sleep manually)
- virus scans (Clam XAV)
I realize that this is a kitchen sink collection of symptoms, but these things may be related and if so, OS developers may want to be sure these problems are avoided in current versions. (Yes I will upgrade my OS soon...)

Thanks for checking in, Miriam - sorry to get testy about it.
The iMac's RAM is maxed out (2.5 GB)
Yes, the system log does report overtemp message to Power management prior to shutdown (today's log at end of post)
Where do I find normal temperatures for the system? What are the important parameters to watch and what sort of fixes are possible?
iStat currently shows:
HD 54° CPU 67° GPU 72° Incoming air 38° (???)
HD bay 54° GPU ambient 71° opt drive 49°
==========================================
Console.log was largely full of stuff about a bad flash drive I stuck in as a Hail Mary and failure of communication with a scanner (old HP, driver package installs a program which starts at launch which doesn't show up under Startup Items. Apparently the permission got mislaid, so I fixed permissions and this seems OK now. (Only included that because some of it shows up in System.log and it's not worth focusing on.)
[That all said, there is a software/OS component to the problem and it is graphics-related. The other night I was looking at some flash videos in a series and one in particular repeatedly caused shutdown, while others played normally: domain = jebhost.com /youtube/list.php?q=Henry+8.o&Submit=GO "The Tricycle Thief" only played through once out of about six tries.]
=========================================
System Log Aug 1 (last addition 20 minutes ago)
Aug 1 14:52:46 gerda-kilgores-imac-g5 cp: error processing extended attributes: Operation not permitted
Aug 1 17:07:42 gerda-kilgores-imac-g5 cp: error processing extended attributes: Operation not permitted
Aug 1 17:23:51 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b6e3000]::init(0x46c34c0)
Aug 1 17:23:51 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b6e3000]::free()
Aug 1 17:24:07 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b6e3000]::init(0x3827ec0)
Aug 1 17:24:07 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b6e3000]::free()
Aug 1 17:38:33 gerda-kilgores-imac-g5 kernel[0]: disk1s1: I/O error.
Aug 1 17:38:33 gerda-kilgores-imac-g5 diskarbitrationd[40]: unable to repair /dev/disk1s1 (status code 0x00000008).
Aug 1 17:38:41 gerda-kilgores-imac-g5 kernel[0]: USBF: 31965.839 AppleUSBEHCI[0x360e800]::Found a transaction which hasn't moved in 5 seconds on bus 75, timing out!
Aug 1 17:38:42 gerda-kilgores-imac-g5 kernel[0]: USBF: 31966.868 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:38:42 gerda-kilgores-imac-g5 kernel[0]: USBF: 31966.901 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:38:42 gerda-kilgores-imac-g5 kernel[0]: USBF: 31967. 23 ControlTransaction: control packet 1 error 0xe0004057
Aug 1 17:38:49 gerda-kilgores-imac-g5 kernel[0]: USBF: 31973.868 AppleUSBEHCI[0x360e800]::Found a transaction which hasn't moved in 5 seconds on bus 75, timing out!
Aug 1 17:38:53 gerda-kilgores-imac-g5 kernel[0]: USBF: 31977.938 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:38:53 gerda-kilgores-imac-g5 kernel[0]: USBF: 31978. 2 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:38:56 gerda-kilgores-imac-g5 kernel[0]: USBF: 31981.506 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:38:56 gerda-kilgores-imac-g5 kernel[0]: USBF: 31981.571 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:38:59 gerda-kilgores-imac-g5 kernel[0]: USBF: 31984.264 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:38:59 gerda-kilgores-imac-g5 kernel[0]: USBF: 31984.329 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:39:01 gerda-kilgores-imac-g5 kernel[0]: USBF: 31986. 31 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:39:01 gerda-kilgores-imac-g5 kernel[0]: USBF: 31986. 64 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:39:01 gerda-kilgores-imac-g5 kernel[0]: USBF: 31986.187 ControlTransaction: control packet 1 error 0xe0004057
Aug 1 17:39:02 gerda-kilgores-imac-g5 kernel[0]: USBF: 31987.712 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:39:02 gerda-kilgores-imac-g5 kernel[0]: USBF: 31987.774 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:39:03 gerda-kilgores-imac-g5 kernel[0]: USBF: 31988.139 IOUSBCompositeDriver[0x46bea00](HP Scanjet 5400C Series) GetFullConfigDescriptor(0) returned NULL
Aug 1 17:39:04 gerda-kilgores-imac-g5 kernel[0]: USBF: 31989. 55 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing getting port status (4)
Aug 1 17:39:04 gerda-kilgores-imac-g5 kernel[0]: USBF: 31989.178 AppleUSBHubPort: Port 2 of Hub at 0x4b240000 reported error 0xe00002ed while doing clearing port feature
Aug 1 17:39:04 gerda-kilgores-imac-g5 kernel[0]: USBF: 31989.204 ControlTransaction: control packet 1 error 0xe0004057
Aug 1 17:39:04 gerda-kilgores-imac-g5 kernel[0]: USBF: 31989.479 IOUSBCompositeDriver[0x46bec00](HP Scanjet 5400C Series) GetFullConfigDescriptor(0) returned NULL
Aug 1 17:39:05 gerda-kilgores-imac-g5 kernel[0]: USBF: 31990.455 ControlTransaction: control packet 1 error 0xe0004057
Aug 1 17:39:05 gerda-kilgores-imac-g5 kernel[0]: USBF: 31990.503 IOUSBCompositeDriver[0x36cb380](HP Scanjet 5400C Series) GetFullConfigDescriptor(0) returned NULL
Aug 1 17:49:08 localhost kernel[0]: standard timeslicing quantum is 10000 us
Aug 1 17:49:08 localhost lookupd[43]: lookupd (version 369.8) starting - Sun Aug 1 17:49:08 2010
Aug 1 17:49:08 localhost kernel[0]: vmpagebootstrap: 633665 free pages
Aug 1 17:49:08 localhost memberd[41]: memberd starting up
Aug 1 17:49:08 localhost kernel[0]: migtable_maxdispl = 70
Aug 1 17:49:08 localhost kernel[0]: 92 prelinked modules
Aug 1 17:49:08 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
Aug 1 17:49:08 localhost kernel[0]: The Regents of the University of California. All rights reserved.
Aug 1 17:49:08 localhost kernel[0]: using 6553 buffer headers and 4096 cluster IO buffer headers
Aug 1 17:49:08 localhost kernel[0]: AppleKauaiATA shasta-ata features enabled
Aug 1 17:49:08 localhost kernel[0]: DART enabled
Aug 1 17:49:08 localhost kernel[0]: USB caused wake event (EHCI)
Aug 1 17:49:08 localhost kernel[0]: FireWire (OHCI) Apple ID 52 built-in now active, GUID 001451ff fe261dcc; max speed s400.
Aug 1 17:49:08 localhost kernel[0]: CSRHIDTransitionDriver::probe:
Aug 1 17:49:08 localhost kernel[0]: CSRHIDTransitionDriver::start before command
Aug 1 17:49:08 localhost kernel[0]: Security auditing service present
Aug 1 17:49:08 localhost kernel[0]: BSM auditing present
Aug 1 17:49:08 localhost kernel[0]: disabled
Aug 1 17:49:08 localhost kernel[0]: rooting via boot-uuid from /chosen: D5C0BAB6-ADB2-3A2A-9DDD-6F971A163F6B
Aug 1 17:49:08 localhost kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
Aug 1 17:49:08 localhost kernel[0]: Got boot device = IOService:/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@3/IOPCI2PCIBridge/k2-sat a-root@C/AppleK2SATARoot/k2-sata@0/AppleK2SATA/ATADeviceNub@0/IOATABlockStorageD river/IOATABlockStorageDevice/IOBlockStorageDriver/WDC WD2500JS-40MVB1 Media/IOApplePartitionScheme/Untitled 3@3
Aug 1 17:49:08 localhost kernel[0]: BSD root: disk0s3, major 14, minor 2
Aug 1 17:49:08 localhost kernel[0]: jnl: replay_journal: from: 2051072 to: 8100352 (joffset 0xa701000)
Aug 1 17:49:08 localhost kernel[0]: CSRHIDTransitionDriver::stop
Aug 1 17:49:08 localhost kernel[0]: AppleSMU -- shutdown cause = 3
Aug 1 17:49:08 localhost kernel[0]: AppleSMU::PMU vers = 0x000d0092, SPU vers = 0x56, SDB vers = 0x01,
Aug 1 17:49:08 localhost kernel[0]: IOBluetoothHCIController::start Idle Timer Stopped
Aug 1 17:49:08 localhost kernel[0]: HFS: Removed 2 orphaned unlinked files
Aug 1 17:49:08 localhost kernel[0]: Jettisoning kernel linker.
Aug 1 17:49:08 localhost kernel[0]: Resetting IOCatalogue.
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 0
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 2
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 2
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 2
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 2
Aug 1 17:49:08 localhost mDNSResponder-108.6 (Jul 19 2007 11: 33:32)[33]: starting
Aug 1 17:49:08 localhost kernel[0]: Matching service count = 2
Aug 1 17:49:08 localhost kernel[0]: SMUNeo2PlatformPlugin::initThermalProfile - entry
Aug 1 17:49:08 localhost kernel[0]: SMUNeo2PlatformPlugin::initThermalProfile - calling adjust
Aug 1 17:49:08 localhost kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled
Aug 1 17:49:08 localhost DirectoryService[46]: Launched version 2.1 (v353.6)
Aug 1 17:49:09 localhost kernel[0]: UniNEnet: Ethernet address 00:14:51:26:1d:cc
Aug 1 17:49:09 localhost diskarbitrationd[40]: disk0s3 hfs D5C0BAB6-ADB2-3A2A-9DDD-6F971A163F6B HiMac /
Aug 1 17:49:09 localhost kernel[0]: AirPortPCI_MM: Ethernet address 00:14:51:7e:85:c0
Aug 1 17:49:09 localhost launchd: Server 3507 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[43]: exited abnormally: Hangup
Aug 1 17:49:10 localhost usbmuxd[36]: usbmuxd-196 built for iTunesNineTwo on May 17 2010 at 13:53:51, running 32 bit
Aug 1 17:49:10 localhost lookupd[63]: lookupd (version 369.8) starting - Sun Aug 1 17:49:10 2010
Aug 1 17:49:10 localhost configd[38]: WirelessConfigure: 88001003
Aug 1 17:49:10 localhost configd[38]: initCardWithStoredPrefs failed.
Aug 1 17:49:10 localhost configd[38]: WirelessConfigure: 88001003
Aug 1 17:49:11 localhost kernel[0]: Registering For 802.11 Events
Aug 1 17:49:11 localhost kernel[0]: [HCIController][setupHardware] AFH Is Supported
Aug 1 17:49:12 localhost mDNSResponder: Adding browse domain local.
Aug 1 17:49:13 localhost kernel[0]: ATY,Aphrodite2_A: vram [98000000:08000000]
Aug 1 17:49:13 localhost kernel[0]: ATY,Aphrodite2_B: vram [98000000:08000000]
Aug 1 17:49:13 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow: Login Window Application Started
Aug 1 17:49:14 localhost loginwindow[67]: Login Window Started Security Agent
Aug 1 17:49:18 gerda-kilgores-imac-g5 configd[38]: setting hostname to "gerda-kilgores-imac-g5.local"
Aug 1 17:49:20 gerda-kilgores-imac-g5 kernel[0]: AirPort: Link Active: "U2M67" - 001801fb71c5 - chan 11
Aug 1 17:49:20 gerda-kilgores-imac-g5 configd[38]: AppleTalk startup
Aug 1 17:49:23 gerda-kilgores-imac-g5 configd[38]: executing /System/Library/SystemConfiguration/Kicker.bundle/Contents/Resources/enable-net work
Aug 1 17:49:23 gerda-kilgores-imac-g5 configd[38]: posting notification com.apple.system.config.network_change
Aug 1 17:49:23 gerda-kilgores-imac-g5 launchd: Server 0 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[63]: exited abnormally: Hangup
Aug 1 17:49:23 gerda-kilgores-imac-g5 lookupd[119]: lookupd (version 369.8) starting - Sun Aug 1 17:49:23 2010
Aug 1 17:49:23 gerda-kilgores-imac-g5 configd[38]: setting hostname to "new-host.home"
Aug 1 17:49:26 gerda-kilgores-imac-g5 configd[38]: target=enable-network: disabled
Aug 1 17:49:27 gerda-kilgores-imac-g5 configd[38]: AppleTalk startup complete
Aug 1 17:49:29 gerda-kilgores-imac-g5 mDNSResponder: NOTE: Wide-Area Service Discovery disabled to avoid crashing defective DNS relay 192.168.1.1.
Aug 1 18:18:49 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b609000]::init(0x3587f00)
Aug 1 18:18:49 gerda-kilgores-imac-g5 kernel[0]: comlexar_driverLexarFilterScheme[0x2b609000]::free()
Aug 1 18:28:19 gerda-kilgores-imac-g5 kernel[0]: IOSMUPwrController:: OverTemp notification
Aug 1 18:28:19 gerda-kilgores-imac-g5 kernel[0]: Power Management received emergency overtemp signal. Going to sleep.
Aug 1 18:28:21 gerda-kilgores-imac-g5 kernel[0]: AirPort: Link DOWN (Client disAssoc 0)
Aug 1 18:28:21 gerda-kilgores-imac-g5 launchd: Server 0 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[119]: exited abnormally: Hangup
Aug 1 18:28:21 gerda-kilgores-imac-g5 configd[38]: posting notification com.apple.system.config.network_change
Aug 1 18:28:21 gerda-kilgores-imac-g5 configd[38]: setting hostname to "gerda-kilgores-imac-g5.local"
Aug 1 18:28:21 gerda-kilgores-imac-g5 configd[38]: AppleTalk shutdown
Aug 1 18:28:21 gerda-kilgores-imac-g5 configd[38]: AppleTalk shutdown complete
Aug 1 18:28:21 gerda-kilgores-imac-g5 /usr/sbin/AppleFileServer: AFPServer::AbnormalATListenerShutDown - clear listener
Aug 1 18:28:21 gerda-kilgores-imac-g5 lookupd[240]: lookupd (version 369.8) starting - Sun Aug 1 18:28:21 2010
Aug 1 18:28:25 gerda-kilgores-imac-g5 kernel[0]: System Sleep
Aug 1 18:28:25 gerda-kilgores-imac-g5 kernel[0]: IOBluetoothHCIController::restartShutdownWL this is a wake from sleep
Aug 1 18:28:25 gerda-kilgores-imac-g5 kernel[0]: System Wake
Aug 1 18:28:25 gerda-kilgores-imac-g5 kernel[0]: Wake event 0020
Aug 1 18:28:25 gerda-kilgores-imac-g5 kernel[0]: USB caused wake event (EHCI)
Aug 1 18:28:26 gerda-kilgores-imac-g5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: handleSelfIDInt - received quads == 0. issuing bus reset
Aug 1 18:28:32 gerda-kilgores-imac-g5 kernel[0]: AirPort: Link Active: "U2M67" - 001801fb71c5 - chan 11
Aug 1 18:28:32 gerda-kilgores-imac-g5 configd[38]: AppleTalk startup
Aug 1 18:28:35 gerda-kilgores-imac-g5 launchd: Server 0 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[240]: exited abnormally: Hangup
Aug 1 18:28:35 gerda-kilgores-imac-g5 configd[38]: posting notification com.apple.system.config.network_change
Aug 1 18:28:35 gerda-kilgores-imac-g5 lookupd[249]: lookupd (version 369.8) starting - Sun Aug 1 18:28:35 2010
Aug 1 18:28:36 gerda-kilgores-imac-g5 configd[38]: setting hostname to "new-host.home"
Aug 1 18:28:37 gerda-kilgores-imac-g5 mDNSResponder: Repeated transitions for interface en1 (192.168.1.2); delaying packets by 5 seconds
Aug 1 18:28:38 gerda-kilgores-imac-g5 configd[38]: AppleTalk startup complete
Aug 1 18:28:41 gerda-kilgores-imac-g5 mDNSResponder: NOTE: Wide-Area Service Discovery disabled to avoid crashing defective DNS relay 192.168.1.1.

Apple TV 3 drops network connection when it goes to sleep

I updated my Apple TV 3 to software version 7.0 (based on iOS 8) and now every time it goes to sleep it shuts down the network connection. To wake it up, I either need to use the remote or use an iOS 8 device that supports handoff. At least I think it does since my iPhone 5s can wake it up, but my iPad 2 cannot. I believe the Apple TV is now using Bluetooth for connections. This basically means Airplay with older devices won't work without first waking the Apple TV. I'm not sure the point of the change since I'm using Ethernet, not Wifi, so there's no reason to "power down".
on a side note, sometimes the iPhone 5s can't wake the Apple TV either. It usually wakes up when I open the control panel, but not always. It goes back to sleep when I close the control panel.
Ia there any setting to make it work the way it used to?

Chenks wrote:
the WIFI does not drop when my appletv goes to sleep.
my iphone can still see the appletv (via the airplay icon) when it is asleep.
All you are seeing is the last known Wifi state in iTunes (and similar app in iPhone, iPod, iPad). The AppleTV however has powered down "something" in its own mechanism to conserve power.
For the Apple TV to use such low watts in operation, its got to be powering down something.
I have seen this behaviour before in other devices that try to power down Wifi in a sleep state. It is not connected but it thinks it is. I'm not an expert in Wifi technology so won't state what is happening behind the scenes but do know that re-starting/re-powering up the devices will cause the wifi connections to be re-established.
I would try this but don't have access to my ATV at the moment. Turn off encryption and see if the problem persists. My gut tells me that the WPA/WEP encryption has lost itself in the low power state.
I suspect that 10/100/Gig RJ45 ethernet connections are not affected.
Message was edited by: laugher. Added ethernet connections theory.

Airport drops my connection when it goes to sleep

My iMac always drops my connection to my network when it goes to sleep How do I fix this?

I have tried some minor fixes I saw recommended. Last tried was deleting 6 plist items from library. I have to wait and have it go to sleep to tell if it works.
I have 10.8.2 running on my imac. I have to go now but will check thus discussion upon my return. Thanks John

ATV looses connection because iMac goes to sleep.

Similar Messages

Maybe you are looking for