What happened to my input/output sound after upgrading to mountain lion?

what happened to my input/output sound after upgrading to mountain lion?

Maybe these will help:
Sound – No Sound After Upgrade
Sound Levels - Troubleshoot

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No sound after upgrade to Mountain Lion

Pretty straightforward: 10.8 did not recognize the internal speakers in my MacBook Pro, model A1229, on the first boot after upgrade installation. Both mute and volume controls were grayed out. Rebooting fixed the problem.

i have the same issue and i hae tried every thing i know. I retried to "
sanjampet wrote:
Go to system preferences>sound>output make it is set for internal speakers, and the volume slider is about 1/2 way up.
Another thing to do is plug in a couple of different sets of headphones,(as the connectors vary in size)
Plug in some headphones and power down the machine, then reboot.
" and nothing is working. My sound was working fine before update and now i have nothing. not even i tunes works. This is a horrible update!!!

What happened to my ipad weather app after upgrading to ios 7?

What happened to my ipad weather app after upgrading to ios 7?

If you are talking a built-in Weather app then that has never been included in iOS on iPads. If you mean a weather app that you downloaded from the store then which app is it ?

After upgrading to mountain lion, i find that my mail app does not have a "VIP" Tab. Was wondering if anyone else has this issue and what it is about?

after upgrading to mountain lion, i find that my mail app does not have a "VIP" Tab. Was wondering if anyone else has this issue and what it is about?

First, select sender(s) as VIPs. Then the VIP category will appear.
To select a sender as a VIP, open an email from that sender, then hover over their name and a star icon will appear to the left. Click the star, and that sender will be set as a VIP (and the category will appear in the pane on the left).

Hi after upgrading to mountain lion my mail rules keep disappearing this has only happened since i installed mountain lion.

Hi after upgrading to mountain lion my mail rules keep disappearing??? this has only happened since i installed mountain lion.

I had Mountain Lion on two Macs. Mail rules were set up on a third Mac running Lion. I migrated everything on the Lion Mac across to a new iMac running Mountain Lion so now I have Mail rules on a Mountain Lion Mac. At least I should have. Several times a day the rules disappear. I assume this is iCloud synching messing up. I keep re-entring the rules but they vanish again and I'm getting tired of the game.
Large chunk of my Safari bookmarks bar also disappear at random intervals. It seems that iCloud can handle two Mountain Lion Macs on the same Apple ID, but can't cope with three.

After upgrading to Mountain Lion, I repurchased Garageband and I can't get passed the complete installation. I don't seem to have the "com.apple.garageband.plist" file that has been a common solution. Any suggestions?

After upgrading to Mountain Lion, I repurchased Garageband and I can't get passed the complete installation. I've read through several posts that all reference the "com.apple.garageband.plist" solution. I don't seem to have the referenced .plist. Any solutions or suggestions?

Did you upgrade from SnowLeopard?
I can't get passed the complete installation
What exactly is happening? Is GarageBand trying to download over and over again?
all reference the "com.apple.garageband.plist" solution. I don't seem to have the referenced .plist.
The property list stores your preferences, but also the settings from the last run of the application. If that file is corrupted in some way, you might see third behaviour.
You must have this file, for it will be recreated automatically, if it is missing, or you have a permissions problem with your user library.
Perhaps you did look in he wrong place.
in MacOS 10.7. or later the User Library is hidden. To find the Preferences Files use the Finder's "Go" menu:
Quit GarageBand, if it is running.
Click onto you Desktop to bring the Finder forward.
In the Finder Menu press "Go" and hold down the "option/alt" key, until your user library appears in the drop-down menu
Select "Library" and in the Finder window that opens navigate to the "Prederences" folder; move com.apple.garageband.plist to the Desktop.
Log off and on again (don't skip that step!). Retry GarageBand and see if it GarageBand is now downloading the missing content properly.
If that does not fix the problem, post back and explain in more detail what the download problem is.
Why did you "repurchase" GarageBand? If you already owned GarageBand '11, it should be unnecessary.
Regards
Léonie

After upgrading to Mountain Lion on my 2011 27" iMac, my Mac occasionally lock-ups.

After upgrading to Mountain Lion on my 2011 27" iMac, my Mac occassionaly locks up while using Safari, Mail or Dreamweaver and I have to d a force-quit, then restart my Mac. Anybody having similar probelms?
I am thinking about doing a clean install of Mountain Lion. Would I be able to restore my applications and data from Time Machine after the re-install?

My 24 inch iMac... 2.8 GHZ dual core (Early 2008) is having the same problem. After it sleeps, I go to use something... and the beachball of death occurs. This happens multiple times a day... and let me tell you... it is annoying... and I am the one who is being annoyed!
It could possibly be revolving around safari... as that is really the only thing that is running consistently. I don't use iTunes on this iMac as I have so many other Macs up and running in the house... and I never consume media on it... so I kind of dismiss iTunes being the culprit.
This is majorly affecting my Mac... in terms of reliability and uptime... which coincedently is the main reason why I switched to Mac in 2008. This is my only Mac that could upgrade to ML... so I don't know how widespread this is... but I hope that this problem can be solved...
I agree with another person who commented on this issue... do we really need a 10.8.1 update already... to fix this?

After upgrading to Mountain Lion from Lion, Mail, Safari and note need about five minutes to start.

After upgrading to Mountain Lion from Lion, Mail, Safari and Note need about five minutes to start.
After starting, Mail answers are very very slow. The same for Note. Instead of, sending mails is only a bit slower than before upgrading.
In Safari, I choose Goggle as starting page in Preferences, but at every restart misses that starting page and the search strip says "Seek Google or instert an address".

Well, I found the solution here in another thread.
i just want to mention that the samw thing was happening also for the notes and the reminders apps!! (they quit unexpectedly!!).
So I found the solution here.
Thank you graphicsluc!!!

After upgrading to Mountain Lion 10.8.2, I cannot print to my Samsung laser printer ML 2525w? How can I get this set up to print?

After upgrading to Mountain Lion 10.8.2 on my iMac, I cannot print to my Samsung B&W Laser printer ML 2525W either by USB or wireless. Any help on how to setup or reconfigure would be apprecaited.
I either print blank pages or prints one time then goes off line, or spits out a bunch of blank paper, etc. Have gone through all the standard fixes, reboot, reset , reload driver, etc.

From the link to the Thread you provided, I worked through the one message procedures that were listed.
For ease of reference, I have copied them and printed them below. This was an old thread but the guidance still works with no firmware upgrade required.
I would stress that you MUST delete any and all files relating to USB connection of the printer to the MAC, including all print drivers (from both Apple and Samsung either from CD or web downloads) and all print queues, etc. I was only able to get the printer to properly hand shake with my Mac by setting it up wirelessly after all old files were deleted with hard power off reboots on both the Mac and Printer.
I hope that someone from Apple will pass this note along to their programing department because there is some type of incompatibility in the new ML OS and the Samsung ML2525w print dirvers used for a cable (USB) type connection. Apple needs to be talking to Samsung to get the USB issue resolved. I am going to post this same message on the Samsung site to see if someone from there will contact Apple to work together on a final solution for USB connectivity.
Here is the steps I followed to get my ML2525w to work in the wireless mode. Again, I cannot stress the need to clean out all the old files (drivers, print queues, etc. - everything) before setting up wirelessly.
As a note, I ran this printer with Lion for almost 2 years and it always worked fine (both wireless and USB). From other comments on the thread, users were good with this printer using Lep. and Snow Lep also. - - no issues from either a USB connection or wireless until Mountain Lion.
Before the fix, I was experiencing many of the same issues as described on user chat threads, printer going offline after a print job. 1st page sometimes printing but all the rest of the pages were garbage. No printing at all. Printer just running a bunch of blank pages out. etc.
I run an iMAC 27" desktop with the ML OS upgrade just installed from Lion.
"I've just installed one of these printers for my parents.
First of all, don't waste your time connecting the ML-2525W as a USB printer. The printer will go offline after each print job. It's hopeless, at least (I assume) until Samsung gets around to publicly releasing a firmware update.
Instead, you have to use the ML-2525W as a wireless printer. In that mode, it works fine.
This is what I did:
(1) First, if you have already attempted to install the Samsung driver software from the included CD-ROM, uninstall it. Get the uninstaller from the Samsung support site:
http://www.samsung.com/us/support/downloads/ML-2525W
Download the "Printer Driver (ver. 4.0)" ZIP file. It unzips to a folder that contains the uninstaller. Likewise, download the "Smart Panel Driver" ZIP file and uninstall the Smart Panel software.
(2) Disconnect the USB cable from the printer, if it is connected. Pull the power plug on the printer and power cycle it.
(3) Restart your Mac.
(4) Go to the "Printer Driver (ver. 4.0)" folder that you previously unzipped. Inside it is a folder named "WirelessSetting". Open the folder and run the "Wireless Setting.app".
(5) The application will ask you to connect the USB cable to the printer. Do so, and the Mac should be able to communicate with the printer to perform the wireless setup.
(6) The application will show you a list of wireless networks. One of them is the wireless interface in the printer (ad-hoc). You can ignore that unless you intend to use the printer without connecting to another wireless network. In my case, I selected the wireless network in my parents' home (infrastructure) and entered the security passphrase. The application then configured the wireless interface in the ML-2525W to connect to the home network.
(7) The Wireless Setting application will then tell you to disconnect the USB cable.
(8) After finishing the Wireless Setting application, go to Word, Textedit, Pages, or Safari, and select a file or page to print. In the print dialog window, you should see the ML-2525W as a "Nearby Printer" (i.e. via Bonjour). Select the ML-2525W, and your Mac will automatically connect to Apple's Software Update and download the latest Samsung driver. If for any reason the Software Update download does not succeed, you can manually download and install the Apple driver using the previously published link in this discussion.
(9) After that, you should be able to print to the ML-2525W whenever you want, without the printer going offline.
(10) If you have a USB printer queue still in your Print & Fax Preferences (from your previous unsuccessful attempt to connect via USB), you can delete it. You only need to keep the Bonjour queue.
Obviously YMMV, but in my case this procedure got the printer working reliably without the need for a firmware update."
MacBook (white 12"), Mac OS X (10.6.5)

After upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues

after upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues. my computer now freezes and programs close randomly. The usual command for opening windows with bootcamp doesnt work. once in restarted my computer after it froze and it rebooted in windows automatically. i really just want to know if there is a way to take the upgrade off my laptop because it is very annoying.

Hi Memalyn
Essentially, the bare issue is that you have a 500GB hard drive with only 10GB free. That is not sufficient to run the system properly. The two options you have are to move/remove files to another location, or to install a larger hard drive (eg 2TB). Drive space has nothing to do with SMC firmware, and usually large media files are to blame.
My first recommendation is this: download and run the free OmniDiskSweeper. This will identify the exact size of all your folders - you can drill down into the subfolders and figure out where your largest culprits are. For example, you might find that your Pictures folder contains both an iPhoto Library and copies that you've brought in from a camera but are outside the iPhoto Library structure. Or perhaps you have a lot of purchased video content in iTunes.
If you find files that you KNOW you do not need, you can delete them. Don't delete them just because you have a backup, since if the backup fails, you will lose all your copies.
Don't worry about "cleaners" for now - they don't save much space and can actually cause problems. Deal with the large file situation first and see how you get on.
Let us know what you find out, and if you manage to get your space back.
Matt

After upgrading to mountain lion, the movies I create using iDVD periodically stop then resume abruptly when I play them back on my DVD player. Any ideas on correcting this?

After upgrading to mountain lion, the movies/slideshows I create using iDVD playback in a jolting start/stop manner. This didn't happen with the prior os - playbacks were flawless. Any ideas, short of uninstalling mountain lion, on how to correct?

I know this is not much help. IDVD and Mountain Lion are working perfectly for me. I know many others that use Mountain Lion with iDVD also.
I think your problem lies elsewhere.

After upgrading to Mountain Lion my 2009 (early 2010) iMac mutes audio when awaking or when it goes to sleep. Anybody else having the problem?

After upgrading to Mountain Lion my 2009 (early 2010) iMac mutes audio when awaking or when it goes to sleep. Anybody else having the problem? My other iMacs are not having that problem. I'm not sure if I am missing an option somewhere or what is going on.

http://www.reedcorner.net/understanding-upgrade-nightmares/ (Thomas)
See if you have supported applications > http://www.roaringapps.com

After upgrading to mountain lion my calendar does not print in weekly mode anymore

after upgrading to mountain lion my calendar does not print in weekly mode anymore

I'm having the same problem with both my Vivotek wired network camera and Panasonic wireless network cameras. At first I thought this was an issue with the video framework in Mountain Lion, but if Firefox is working (I haven't tried it yet), it sounds like it may be an objective-c video library that has been changed. It's possible Firefox is using an objective-c interface that calls an objective-c function that isn't called by Safari or IP Camera Viewer, etc., (possibly a function that is on its way to be deprecated) or Firefox could use it's own library that directly calls the video framework.
Could be the Mountain Lion objective-c framework has a buffering issue.
Since this is occuring in both 3rd party software and Apple software, it sounds like it's an Apple issue. 3rd party applications typically utilize the Apple Developer objective-c frameworks to access video frameworks/libraries (for example, MJPEG). Thus, contacting 3rd party developers may not solve the situation (unless they can figure out a temporary bandaid--possibly figuring out the video framework call that Firefox uses and patching their software to do the same (not a simple task), but could still provide more feedback to Apple via their developer status.
Has anyone attempted to record from their cameras via iMovie or Final Cut Pro X HD? I will try mine later tonight to see if it records the hanging. If it does, then it's looking more and more like Apple's the culprit.
My suggestion is for everyone to file a bug report via http://www.apple.com/feedback/macosx.html

After upgrading to mountain lion no contacts says no cards

After upgrading to Mountain Lion when I go into Contacts, no contacts are displayed. It says no cards. One solution I found on this site says to go into libraries and then the Application Support folder and delete the address book there and then restart the computer. I don't have Address Book listed in the Application Support folder. Any ideas?

The OS on your Mac has nothing to do with behavior of email on your iPhone. The only thing I can imagine is that Mail on your Mac may be receiving messages and marking them as "read" before your iPhone has a chance to receive them. What kind of email account are you talking about here!

After upgrading to mountain lion e-mail no longer pushes to my i-Phone

after upgrading to mountain lion e-mail no longer pushes to my i-Phone I have to launch the mail app on phone to retrieve mail now

The OS on your Mac has nothing to do with behavior of email on your iPhone. The only thing I can imagine is that Mail on your Mac may be receiving messages and marking them as "read" before your iPhone has a chance to receive them. What kind of email account are you talking about here!

What happened to my input/output sound after upgrading to mountain lion?

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