15" MBP screen has blue tinge after wakeup from screen saver

I've had a recent problem with having a blue tinge to my laptop display after wake up from the screen saver. The screen saver is the iTunes cover art. When the screen saver is active and I clear it (mouse movement or keyboard), I get my login screen. After entering my password, the screen turns a blue shade. Does anyone else have this problem or know of a solution. I'm currently running Leopard 10.5.8 with all software updates on a late 2008 15" MBP.

Yea I had this problem a while ago - I think it's because of iStat Pro - are you running that widget in your dashboard? Either delete it or if you still want it - you can go into preferences and click on displays and the screen will automatically color correct itself - but you have to do this every time it wakes up.

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On my new iMac, mail has no sound after waking from sleep. If I select do not wake for network access in general preferences, the problem does not occur. Anyone have an idea on how to fix this?

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Same here on an older iMac since Lion. Thanks for the uncheck wake for network access tip though, it doesn't do it either in that case, I will leave it that way.

Since 5.1 update, my Apple TV has no audio after waking from sleep mode. I can get audio back if I manually put it to sleep through settings. Help please?

Hello,
Since the 5.1 update, my Apple TV 2 has no audio after it wakes from sleep mode. To get audio back I need to go to settings and manually put it to sleep then wake it up. Once I do this I have audio. I have restarted the Apple TV as well as me modem and router. I have searched the boards and cannot find a solution. Please help.

mrdctaylor wrote:
Since I updated to the latest/greatest version of the software I can no longer put my Apple TV to sleep by holding down the middle button.
Thanks!
Apple have changed this setting with the Apple TV Software Update 5.1:
About Apple TV (2nd and 3rd generation) software updates
Feature
Summary
Shared Photo Streams
Accept invitations for Shared Photo Streams, browse photos and comments, and receive notifications of new content.
AirPlay
Send audio content from Apple TV to AirPlay-enabled speakers and devices (including AirPort Express and other Apple TVs). Also includes the ability to require an onscreen code to use AirPlay with your Apple TV.
iTunes account switching
Save multiple iTunes accounts and switch quickly between them.
Trailers
Search movie trailers. In the United States, see show times for local theaters.
Screen savers
New Cascade, Shrinking Tiles, and Sliding Panels screen savers.
Main menu
Reorder icons on the second page by holding down the select button on the remote.
Subtitles
SDH support for the deaf and hard-of-hearing as well as improvements to viewing and selecting subtitles.
Network configuration
Support for setting up advanced network options using configuration profiles. Seehttp://support.apple.com/kb/HT5437 for more information.
Stability and performance
Includes general performance and stability improvements.
If you don't like this, you can leave feedback here: Apple Feedback

MBP Bootcamp XPSP3 slow AFTER wakeup from hibernation

Very weard problem on my brand new MBP santa rosa.
WINXPSP3 runs fine and fast if booted cleanly. But when i hibernate and then wakeup it is extremely slow incl screen draws, explorer window etc etc. Only a reboot will give back the normal speed.
I tried with standby mode but then it behaves normal.
Any ideas ?????
p.s.
Have latest bootcamp drivers (2.1).

When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
          SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.

Spinning Ball after wakeup from Sleep for a long time

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If the problem goes away, I'll post back to this forum.

Windows 7 – 802.1x Authentication fails after wakeup from Sleep/Hibernation

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network and chipset) on affected machines have also been updated.
802.1x authentication method is PEAP (EAP-MSCHAPv2) and systems are validated
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* enabled
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Thanks a lot

Hi Deason,
sorry for my very very late reply on this.
Even if I could not solve the problem yet, I can tell about some progress.
As both KB-Files (980295 and 2481614) sadly did not help with this at all and even setting the blockperiod to 1 (I saw that 0 doesn't seem to be supported here: https://technet.microsoft.com/en-us/library/hh831813.aspx) didn't make any difference I
have been working on how to reproduce the issue. So I wrote a tiny script disabling and enabling the client's network-port on and on (I have removed outputs and logging to keep it short):
$doAllTheTime = $true
$i = 0
$DomainName = (Get-WmiObject -Class Win32_ComputerSystem).domain
$NWAdapter = Get-WmiObject -Class Win32_NetworkAdapter | ? {$_.name -like "*gigabit*"}
while ($doAllTheTime -eq $true)
$i++
$NWAdapter.disable() | out-null; Start-Sleep -Seconds 10
$NWAdapter.enable() | out-null; Start-Sleep -Seconds 10
$ping = $null
$ping = test-connection $DomainName -count 1
if ($ping -eq $null)
"Error with connection"; return
So I kept it running and after a dozens of loops the issue reoccurred. I could see that it is the dot3svc-Service that does not response anymore by the RASCHAP-log given above. Restarting the service manually triggered a re-authentication that was then successful.
So I added the restart-service-cmdlet to my script in case that the error was detected and configured a Scheduled Task triggered by the event that a network-cable has been plugged in (has to be provided by the driver). Script and Scheduled Task
have then been deployed to our clients.
Even if this is no solution it definitely helps with a high rate of incidents -
but not entirely... so I am still looking for further steps to
solve this. Any ideas are highly appreciated.
Thank you very much for your support!!! Uhle

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Suspend has always been problematic under Linux. It seems to be hit or miss for the most part, but here are some things you can try:
Use an LTS kernel, tuxonice, pm-utils, etc. See Suspend and Hibernate
Try a different graphics driver
Tweak the driver module parameters or build your own driver.
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Network has weird problem after Resume from suspend...

hi guys,
I have a ThinkPad T60 laptop with archlinux at home. and I have a router with wlan supported for the internet. Suspend/Resuming (pm-utils) works. Recently after resuming, the network-manager says WLAN connected with ESSID, but internet connection was lost. it is weird:
I can really connect the WLAN, e.g. I can ping another computer's IP and exchange files with it,
I can see my wlan by iwlist,
but I cannot reach the IP address of the router by Ping.
I tried restarting network-manager, switching off and on the wireless adapter neither worked. the only way I found to bring the network back is restarting the router.
I list the stuff that I thought would be helpful here, hope someone can give some hints.
thanks in advance.
kent$ uname -a
Linux ArchT60 3.0-ARCH #1 SMP PREEMPT Wed Aug 17 20:24:07 UTC 2011 i686 Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz GenuineIntel GNU/Linux
part of my rc.conf:
MODULES=(acpi-cpufreq cpufreq_ondemand iwl3945 fuse radeon vboxdrv !floppy !pcspkr)
INTERFACES=(!eth0 !wlan0)
# Routes to start at boot-up (in this order)
# Declare each route then list in ROUTES
# - prefix an entry in ROUTES with a ! to disable it
gateway="default gw 192.168.0.254"
ROUTES=(gateway)
DAEMONS=(syslog-ng !network @acpid @alsa netfs @crond hal @cups !dbus networkmanager @sshd tpfand gdm)
the last suspend/resuming log (/var/log/pm-suspend.log)
There errors when it was waked up. one with alsa, the other two about hal and tpfand. I thought that it has nothing to do with network.
And I didn't install netcfg. So the netcfg11 hook does actually nothing.
Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
... uname, lsmod and free output are omitted ...
/usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01grub suspend suspend:
/usr/lib/pm-utils/sleep.d/01grub suspend suspend: success.
Running hook /etc/pm/sleep.d/09tpfand suspend suspend:
:: Stopping ThinkPad fan control daemon [BUSY] [DONE]
/etc/pm/sleep.d/09tpfand suspend suspend: success.
Running hook /etc/pm/sleep.d/10hal suspend suspend:
:: Stopping Hardware Abstraction Layer [BUSY] [DONE]
/etc/pm/sleep.d/10hal suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/11netcfg suspend suspend:
/usr/lib/pm-utils/sleep.d/11netcfg suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:
/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:
/usr/lib/pm-utils/sleep.d/75modules suspend suspend: success.
Running hook /etc/pm/sleep.d/90alsa suspend suspend:
/etc/pm/sleep.d/90alsa suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:
/usr/lib/pm-utils/sleep.d/90clock suspend suspend: success.
Running hook /etc/pm/sleep.d/91alsa suspend suspend:
/etc/pm/sleep.d/91alsa suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:
/usr/lib/pm-utils/sleep.d/95led suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
Kernel modesetting video driver detected, not using quirks.
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:
kernel.acpi_video_flags = 0
/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.
Thu Aug 25 01:39:30 CEST 2011: performing suspend
Thu Aug 25 21:11:44 CEST 2011: Awake.
Thu Aug 25 21:11:44 CEST 2011: Running hooks for resume
Running hook /usr/lib/pm-utils/sleep.d/99video resume suspend:
/usr/lib/pm-utils/sleep.d/99video resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler resume suspend:
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95led resume suspend:
/usr/lib/pm-utils/sleep.d/95led resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq resume suspend:
/usr/lib/pm-utils/sleep.d/94cpufreq resume suspend: success.
Running hook /etc/pm/sleep.d/91alsa resume suspend:
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused
aplay: main:660: audio open error: Connection refused
/etc/pm/sleep.d/91alsa resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/90clock resume suspend:
/usr/lib/pm-utils/sleep.d/90clock resume suspend: success.
Running hook /etc/pm/sleep.d/90alsa resume suspend:
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused
aplay: main:660: audio open error: Connection refused
/etc/pm/sleep.d/90alsa resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules resume suspend:
Reloaded unloaded modules.
/usr/lib/pm-utils/sleep.d/75modules resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49bluetooth resume suspend:
/usr/lib/pm-utils/sleep.d/49bluetooth resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/11netcfg resume suspend:
/usr/lib/pm-utils/sleep.d/11netcfg resume suspend: success.
Running hook /etc/pm/sleep.d/10hal resume suspend:
A daemon is starting another daemon, this is unlikely to work as intended.\n
:: Starting Hardware Abstraction Layer [BUSY] [DONE]
/etc/pm/sleep.d/10hal resume suspend: success.
Running hook /etc/pm/sleep.d/09tpfand resume suspend:
A daemon is starting another daemon, this is unlikely to work as intended.\n
:: Starting ThinkPad fan control daemon [BUSY] [DONE]
/etc/pm/sleep.d/09tpfand resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01grub resume suspend:
/usr/lib/pm-utils/sleep.d/01grub resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave resume suspend:
/usr/lib/pm-utils/sleep.d/00powersave resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00logging resume suspend:
/usr/lib/pm-utils/sleep.d/00logging resume suspend: success.
Thu Aug 25 21:11:46 CEST 2011: Finished.
Last edited by sk1418 (2011-08-26 20:08:39)

after it waked up, I did tried ifconfig down/up wlan0, didn't work.
I will try to bring down the wlan0 before suspend tomorrow.
some new test from yesterday
Router IP: 192.168.0.254
DNS:192.168.0.254
another PC: 192.168.0.1
one of Google IP:74.125.39.104
after waked up
ping 192.168.0.254 , failed.
ping 192.168.0.1 OK
ping 74.125.39.104 OK
ping www.google.com Failed
I changed the DNS to google DNS:8.8.8.8, then I can access website in browser, also ping www.google.com OK.
I even REBOOTed my laptop, I still cannot reach my router by ping 192.168.0.254.... accessing internet is ok...
if I restart router, everything is fine...
what is the problem!!! weird!
Last edited by sk1418 (2011-08-30 22:59:31)

Mavericks Second monitor not detected after wakeup from sleep

Hi everybody,
seems like my problem is getting worse after updating to the latest Mavericks (10.9.5), but the general problem came up with upgrading to Mavericks.
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What I can rule out from trying different setups:
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Yours,
Ray

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Screenshot is attached.
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A Safe Mode boot deletes some system caches that may help.
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Regards,
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Don't forget to mark the post that solved your issue as "Answered." By marking the Answer you are enabling users with similar issues to find what helped you. Lewis Renwick - IT Professional

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Under Tiger I unfortunately made by login as admin. This worked OK under tiger, but created confusion under Leopard. The final result is that the admin group has the gid of 501 and the gid of 80 has an (unknown) name. Repairing permissions under Leopard caused all of Apples applications and system type folder and files to have the group 80(unknown). I can see from discussion forums and other native Leopard machines that gid 80 is supposed to be named admin and is for, well, Admins.
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Here you can see a little video I recorded when my rMBP starts tripping
Cheers
I

happened again just now. opened activity monitor and saw coreaudiod peaking at 54%. changed the driver to soundflower and video stopped lagging ... back to internal input and video started lagging again. I then plugged in my headphones and the freezing stopped immediately.
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15" MBP screen has blue tinge after wakeup from screen saver

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