Q: OSX 10.8.5 Update HDMI sound not output after source switch

zorgger wrote:

Luckily I found this thread and hope Apple fixes this soon.                

Then do your part: file a feedback report!

in the same boat here. Did leave feedback. hope apple does something soon because this is ridiculous!

Same problem.  Mac mini.  I've had no issues until this latest update.  Now I lose sound every time it comes back from Sleep mode.  Only a restart restores it for that session.

Great thread - thanks for the temporary fix (repairing disk then restarting) however, as everyone else has found this only works once as you have to then restart each time to get sound working rather than just waking from sleep mode. Its a very annoying bug and Im seeing this on a Macbook air. Have left the feedback for Apple too (thx for that link as well!), lets hope they fix very soon.

I'm surprised there's still no fix for this.

Same issue with late 2012 quad-core.

No! You are not alone, this same exact issue as you describe it perfectly is happening to me.

At first I thought the hardware was failing, but now that I read your issue I  know that it is the recent spate of "updates" that Apple pushed out.

Clearly they have broken something in the code...

Lets hope they fix it ASAP, I am very disappointed!

How do we "file a report" ??

How about a link next time?

firstcause wrote:

 

How do we "file a report" ??

 

How about a link next time?

It's been posted several times in this topic already, but one more time: http://www.apple.com/feedback/macosx.html

Also, please note that many users are not seeing this behavior so it is possible the cause is something other than the update itself, even if began immediately after the update was applied. It may not be true for this particular problem but it is quite possible some third party system-level addition is interfering with normal operation (or interfered with applying the update properly).

For this reason, you need to include in your feedback report any info you can about this kind of software that might have been installed & running on your Mac when you applied the update. One way to gather that kind of info is with Etrecheck, a free little utility written by a forum regular. It is intended to be used to post this info to these forums (& it isn't a bad idea to do that) but if you know something about daemons, agents, startup items, etc., you can copy the relevant info to your report.

It is important to do this because Apple can't fix something it can't reproduce during testing, & it probably won't fix anything that isn't caused by its own code.

I posted previously about having the same issue. R C-R made the comment about not all folks not having the same issue and I got to wondering if there is anything similar in our setups. There seem to be a number (but not all) that are using Mac Minis connected via HDMI to a TV and utlizing the device as an HTPC.

I'm wondering how many have installed some alternate audio codec. I've installed Perian and am going to uninstall to see if it makes a difference. If it doesn't, I'm going to reinstall the last patch as well to see if that makes a difference. Other than that, my Mac is pretty basic vanilla deployment.

Repaired permissions did nothing.  I used to have Perian installed - but uninstalled it some time ago.

Interesting.

same issue, very annoying

The only temporary fix i have found so far is to reboot my macbook air, go to system prefs and turn off sleep. As long as the laptop never sleeps then the sound stays on......

AwwYeahh wrote:

The only temporary fix i have found so far is to reboot my macbook air, go to system prefs and turn off sleep. As long as the laptop never sleeps then the sound stays on......

Did you ever try starting up in safe mode to see if your problem disappeared? It doesn't take long & it will tell you very quickly if the cause of the problem is in the OS itself or something else.

You also might want to run Etrecheck & post the results. It isn't that unusual for some app to install a system level component, often without any explicit notification to the user that it has done so. If that component is not fully compatible with an OS update, it can cause all kinds of weird issues, including with things not directly related to its function.

run Etrecheck & post the results.

So, I uninstaled Perian, but no change. I have yet to attempt to re-run the update. I did do an Etrecheck. my results are:

Hardware Information:

          Mac mini (Mid 2011)

          Mac mini - model: Macmini5,1

          1 2.3 GHz Intel Core i5 CPU: 2 cores

          2 GB RAM

Video Information:

          Intel HD Graphics 3000 - VRAM: 288 MB

System Software:

          OS X 10.8.5 (12F37) - Uptime: 0 days 12:52:43

Disk Information:

          Hitachi HTS545050B9A302 disk0 : (500.11 GB)

                    disk0s1 (disk0s1) <not mounted>: 209.7 MB

                    Macintosh HD (disk0s2) /: 499.25 GB (361.45 GB free)

                    Recovery HD (disk0s3) <not mounted>: 650 MB

USB Information:

          Logitech USB Receiver

          Apple Computer, Inc. IR Receiver

          Apple Inc. BRCM20702 Hub

                    Apple Inc. Bluetooth USB Host Controller

FireWire Information:

Thunderbolt Information:

          Apple Inc. thunderbolt_bus

Kernel Extensions:

          com.logmein.driver.LogMeInSoundDriver          (1.0.2)

Problem System Launch Daemons:

Problem System Launch Agents:

          [failed] com.apple.accountsd.plist

          [failed] com.apple.coreservices.appleid.authentication.plist

Launch Daemons:

          [loaded] com.adobe.fpsaud.plist

          [loaded] com.barebones.textwrangler.plist

          [loaded] com.google.keystone.daemon.plist

          [not loaded] com.logmein.logmeinblanker.plist

          [loaded] com.logmein.logmeinserver.plist

          [loaded] com.logmein.raupdate.plist

          [loaded] com.microsoft.office.licensing.helper.plist

Launch Agents:

          [loaded] com.google.keystone.agent.plist

          [failed] com.logmein.LMILaunchAgentFixer.plist

          [loaded] com.logmein.logmeingui.plist

          [loaded] com.logmein.logmeinguiagent.plist

          [not loaded] com.logmein.logmeinguiagentatlogin.plist

          [loaded] com.wacom.pentablet.plist

User Launch Agents:

          [loaded] com.adobe.ARM.202f4087f2bbde52e3ac2df389f53a4f123223c9cc56a8fd83a6f7ae.plist

User Login Items:

          iTunesHelper

          Dropbox

          BambooCore

3rd Party Preference Panes:

          PenTablet

          Flash Player

Internet Plug-ins:

          AdobePDFViewer.plugin

          AdobePDFViewerNPAPI.plugin

          DirectorShockwave.plugin

          Flash Player.plugin

          FlashPlayer-10.6.plugin

          JavaAppletPlugin.plugin

          LogMeIn.plugin

          LogMeInSafari32.plugin

          QuickTime Plugin.plugin

          SharePointBrowserPlugin.plugin

          Silverlight.plugin

          WacomNetscape.plugin

User Internet Plug-ins:

Bad Fonts:

          None

Top Processes by CPU:

               5%          Pandora

               3%          WindowServer

               2%          EtreCheck

               1%          coreaudiod

               1%          Google Chrome

               0%          LogMeIn

               0%          fontd

               0%          ps

               0%          configd

               0%          Dropbox

Top Processes by Memory:

          98 MB              Google Chrome

          72 MB              Pandora

          49 MB              Google Chrome Helper

          47 MB              Finder

          37 MB              WindowServer

          35 MB              Dropbox

          33 MB              mds

          31 MB              helpd

          27 MB              DashboardClient

          21 MB              CVMCompiler

Virtual Memory Statistics

          173 MB             Free RAM

          691 MB             Active RAM

          521 MB             Inactive RAM

          659 MB             Wired RAM

          1.19 GB            Page-ins

          442 MB             Page-outs

I see some fails in there. I could probably uninstall LogMeIn and the Wacom tablet. Neither are really being used on this machine. The only other thing that I wonder about is the "Problem System Launch Agents" section. Without looking, I don't know if that is normal or not.

Thanks in advance for looking.

Here's mine. See anything noteworthy? I don't, but I don't exactly know what I'm looking for, either.

Hardware Information:

Mac mini (Late 2012)

Mac mini - model: Macmini6,2

1 2.3 GHz Intel Core i7 CPU: 4 cores

8 GB RAM

Video Information:

Intel HD Graphics 4000 - VRAM: 768 MB

System Software:

OS X 10.8.5 (12F37) - Uptime: 1 day 0:36:31

Disk Information:

APPLE HDD HTS541010A9E662 disk0 : (1 TB)

disk0s1 (disk0s1) <not mounted>: 209.7 MB

Home (disk0s2) /: 999.35 GB (271.9 GB free)

Recovery HD (disk0s3) <not mounted>: 650 MB

USB Information:

Apple, Inc. IR Receiver

Apple Inc. BRCM20702 Hub

Apple Inc. Bluetooth USB Host Controller

FireWire Information:

Thunderbolt Information:

Apple Inc. thunderbolt_bus

Kernel Extensions:

com.Cycling74.driver.Soundflower     (1.6.6)

com.logmein.hamachi     (1.0)

Problem System Launch Daemons:

Problem System Launch Agents:

Launch Daemons:

[loaded]     com.adobe.fpsaud.plist

[loaded]     com.elgato.EyeConnect.plist

[loaded]     com.logmein.hamachi.plist

[loaded]     com.splashtop.streamer-daemon.plist

Launch Agents:

[loaded]     com.logmein.hamachimb.plist

[not loaded]     com.splashtop.streamer-for-root.plist

[loaded]     com.splashtop.streamer-for-user.plist

User Launch Agents:

[loaded]     com.adobe.ARM.202f4087f2bbde52e3ac2df389f53a4f123223c9cc56a8fd83a6f 7ae.plist

[loaded]     com.google.keystone.agent.plist

[loaded]     com.plexapp.helper.plist

[loaded]     com.spotify.webhelper.plist

[loaded]     com.victorpimentel.TVShowsHelper.plist

User Login Items:

iTunesHelper

Dropbox

Plex Media Server

EyeTV Helper

3rd Party Preference Panes:

Citrix online plug-in

Flash Player

TVShows

Internet Plug-ins:

AdobePDFViewer.plugin

AdobePDFViewerNPAPI.plugin

CitrixICAClientPlugIn.plugin

Flash Player.plugin

FlashPlayer-10.6.plugin

JavaAppletPlugin.plugin

LogitechHarmony.plugin

LogMeIn.plugin

LogMeInSafari32.plugin

QuickTime Plugin.plugin

Silverlight.plugin

User Internet Plug-ins:

Bad Fonts:

None

Top Processes by CPU:

    19%     mds

    7%     WindowServer

    3%     EyeTV

    1%     EtreCheck

    1%     uTorrent

    0%     Plex Media Server

    0%     Dock

    0%     ocspd

    0%     Finder

    0%     Plex Plug-in [com.plexapp.system]

Top Processes by Memory:

467 MB   iTunes

221 MB   WebProcess

180 MB   Safari

172 MB   EyeConnect

90 MB    mds

90 MB    WindowServer

90 MB    EyeTV

82 MB    Plex Media Server

82 MB    Dropbox

74 MB    Dock

Virtual Memory Statistics

1.54 GB  Free RAM

3.20 GB  Active RAM

1.71 GB  Inactive RAM

1.54 GB  Wired RAM

752 MB   Page-ins

0 B      Page-outs