I just updated to mountain lion and my ethernet connection cannot be detected.. Any updates on this?

Any updates on this? please help.....

So what happens if you go to System Preferences > Security & Privacy > General? Are you able to go there at all? If you are able to go there, can you unlock the preferences using the lock in the lower left and your login name and password?
If you are able to do this, can you change the "Allow applications downloaded from:" to Anywhere?
Best of luck.

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I just recently installed mountain lion and an update for SMC firmware to install power nap. Everything is working except for the menu bar, the icons native to the system do not respond, and features like the clock and battery meter freeze.

I just recently installed mountain lion and an update for SMC firmware to install power nap. Everything is working except for the menu bar, the icons native to the system do not respond, and features like the clock and battery meter freeze.
When I mouse over the icons, the rainbow appears as if it was processing something. The problem is eliminated when I restart my computer but it comes back after a while.
I guess I cant make a backup copy and restore the whole disk because the copy would be made with this error.
Can anyone help me? Anyone with the same issue?

Update: I was able to test out the HDMI adapter as well and the same issue occured. I'm stumped. 10.8.1 maybe.

Just upgraded to mountain lion and my HP Laserjet p1102W won't connect

Just upgraded to mountain lion and my HP Laserjet p1102W to print (worked fine via USB with Snow Leopard; I never had set it up wirelessly, though had wanted to do so.) HP site said if printer worked with Snow Leopard nothing would need to be done; update of drivers would be automatic within Mountain Lion upgrade. No such luck. My Macbook Pro and HP Printer are not talking to each other. HELP, please!
I have a Macbook pro.
When I tried to print, I was told to get new drivers from HP. HP site says what I wrote above, that I need do nothing if printer worked with Snow Leapord. Also read that a new HP Laserjet would need to be connected only via Airprint. So, I have deleted the printer from the print queue, thinking that might help, but I can't find how to install it via Airprint?? After deleting the printer and having no luck with connecting wirelessly, I tried plugging in USB from printer to MacBook pro, too, thinking maybe that would help, but there is no recognition at all.
What am I missing???
Thanks!
Ani

Csound1 wrote:
John Blanchard1 wrote:
Are you not able to select AirPrint from the menu that lets you select the PPD?
Do you have the latest firmware?
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=219&lc=en&cc=us&dlc=en&sw _lang=&product=4110396#N222
Airprint is for IOS devices and thus has no relevance to this issue.
Connect the printer to your Wireless Network and use Bonjour to detect nd connect it.
That's wrong. AirPrint is not just for iOS devices. Since HP doesn't provide drivers for this printer, they say to use AirPrint:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03425022&cc=us&dlc=en&lc=en &os=219&product=4110396&sw_lang=

I just upgraded to mountain lion and I can't figure out how to use messages... it wants me to use AIM or something like it, but I can't change the user...

I just upgraded to mountain lion and I can't figure out how to use messages... it wants me to use AIM or something like it, but I can't change the user... How do I do this??

See this Thread

Just upgrade my MacBook Pro Mid 2010 to Mountain Lion and tried to connect with Apple TV 3th gen. through Airplay and couldn't mirrorring video on my LG Smart TV screen. Just paid US 99.00 for Apple TV plus US 19.99 to Mountain Lion for nothing @?$%

Just upgrade my MacBook Pro Mid 2010 to Mountain Lion and tried to connect with Apple TV 3th gen. through Airplay and couldn't mirrorring video on my LG Smart TV screen.
Just paid US 99.00 for Apple TV plus US 19.99 to Mountain Lion for nothing @?$%& !!!!
Back again to mini display to hdmi cable.
could you help me????

It is stated that mirroring requires recent hardware (2011 or later)
http://support.apple.com/kb/ht5404
However you can still use 3rd party solutions like Airparrot which do it via software

HT204291 I have a MBP 13-inch, Mid 2010 and have just upgraded to mountain lion and am trying to connect it to my apple tv however i dont get the air play icon on my mac i have followed all the advise on support anyone able to help??

I have a MBP 13-inch, Mid 2010 and have just upgraded to mountain lion and am trying to connect it to my apple tv however i dont get the air play icon on my mac i have followed all the advise on support anyone able to help??

stevie, a third party app called airparrot will give you the pretty much the same as mirroring and forks on Macs too old to mirror.

I have just upgraded to Mountain Lion and my signatures for my Mail is not showing up. I have the signatures inthe preference panes and selected for the email address, but when I make a new message, the signature shows as none and doesn't give me a choice

I have just upgraded to Mountain Lion and my signatures for my Mail are not showing up. I have the signatures inthe preference panes and selected for the email address, but when I make a new message, the signature shows as none and doesn't give me a choice. Yesterday, the signatures were stacking instead of switching to the one I wanted to choose.

I had this and fixed it.
I had upgraded to Mountain Lion and my signatures in Mail were fine. But then about a week later, I got a new computer and used Migration Assistant to copy my stuff to the new machine. Upon opening Mail, I had all the correct Signature information in the Preferences>Signatures window, but nothing worked.
After lots of hunting, I found the Signature Folder. It's in:
Yourusername>Library>Mail>V2>MailData>Signatures
Looking at my previous setup (which works) I saw in that folder two types of files: .webarchive and .siganture
Looking in my new machine's Signature folder, I saw only the .webarchive folders, not the .signature folders
Since this was literally a clone of my previous setup to a new machine, here's what I did:
1. Quit Mail
2. In Problem machine, go to
Yourusername>Library>Mail>V2>MailData>Signatures
3. Move the Signatures folder someplace safe, but out of the MailData folder
4. Get the Signatures Folder from the working install (like a backup) and copy it to the MailData folder on the problematic machine
5. Start Mail on the problem machine
This worked for me. I don't know why Migration Assistant didn't copy the full signature folder, but this fixed it. It worked perfectly partly because I had just backed up with Carbon Copy Cloner and the very next day set up the new machine. I don't know where Lion or earlier versions of mail stored signatures, but the absence of the .signature filetype seems to be the problem.
Hope this helps

I just upgraded to mountain lion and all my mail folders for storing all old emails are gone. How do I get them back?

I just upgraded to mountain lion and all my mail folders for storing all old emails are gone. How do I get them back?

Buffzap,
Make sure that you choose Mail>View>Show Mailbox List, then hover your cursor over one of the subordinate mailbox categories, and you should see "Show." Next click on "Show."

HT1338 Dear MAC-Friends. PLEASE HELP ME. I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion. I have just installed the MOUNTAIN-LION and now I c

Dear MAC-Friends.
PLEASE HELP ME.
I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion.
I have just installed the MOUNTAIN-LION and now I can´t use my Iphoto-programme without answering the following question:
Choose another Library ? ( But I only want the choose the photos which one was in the old iPhoto-Library and not the other photos on the MAC-computer ? ).
and the other possibility is:
Create a new Libray ! Which iPhoto-library ?
And why create a new and to risq to loose the old photos.
PLEASE HELP ME.
Kind regards FINN GRABOWSKI

Ok. Let me first ask you, do you have any backups of your files - for example, do you use Time Machine or any other backup system?
Next, quit iPhoto. In the Finder, go to your Pictures folder. Is there a file there called iPhoto.Library? How large is it? (If it doesn't show the size, click once on it, click cmd-I to see the information). If it's a healthy size (ie, several GB), then that should be your library, and you can double-click it to launch iPhoto. (The application will remember where your library is next time, you can just launch iPhoto normally).
If that's not the right file, check your Trash. Is there anything in there?
Matt

I just upgraded to Mountain Lion and when I turned around I noticed my Stickies were gone

I just upgraded to Mountain Lion and when I turned around I noticed my Stickies with all my secret computer codes and passwords etc. were gone. I think they are attached to the application and were replaced with the upgrade with a new version...n'es pas?

Came here looking for a solution to this same problem and presume others will.
I found it somewhere else but just want to share the answer!
go to the SPOTLIGHT search and type in Stickies.
The app is still on your mac, it just doesn't show in the dock or the Launchpad.
It opened and all my lovely notes appeared as they were in my Lion install.
have a nice day!
EMJ

I have just installed the new os x mountain lion - and now i cant enter the parallels desktop 6. does this version support parallels? what can i do? thanx

i have just installed the new os x mountain lion - and now i cant enter the parallels desktop 6. does this version support parallels? what can i do? thanx

You'll need to upgrade to Parallels Desktop 7 to regain compatibility. Good luck....
On Edit: A minute late!

Hi, I have a mac book pro running mavericks and recently tried to connect to a 3rd ten apple tv but the airplay icon is not showing up in the top bar. I then tried my girlfriends laptop running mountain lion and it showed up straight away. Any suggestions

Hi, I have a mac book pro running mavericks and recently tried to connect to a 3rd gen apple tv but the airplay icon is not showing up in the top bar. I then tried my girlfriends laptop running mountain lion and it showed up straight away. Any suggestions?

How old is the MacBook Pro? AirPlay is only supported on 2011 and newer models, due to the requirements it has in hardware for graphics acceleration.

Try to enter reedem code mountain lion and it says you need a payment method to access this functionality. how to solve this?

try to enter reedem code mountain lion and it says you need a payment method to access this functionanlity

I got it to work by using a US Apple ID.

I'm trying to download 0S. X Mountain Lion and it says I have 15 hours left. Is this normal?

I'm trying to download 0S. X Mountain Lion and it says I have 15 hours left. Is this normal?

Copper_Crown wrote:
It appears I have all bars.
I understand you are talking about your WiFi connection bars.
This does not mean your internet is as fast as your WiFi - rarely is.
Your unupdated system has little impact on the speed of the download.

HT204032 i just ugraded to mountain lion and option to cehck/uncheck power nap is not showing.

the option to check and uncheck power nap is not showing in my settings energy tab.
i just upgraded to mountain lion.
any special steps i need to so?

It's supported in Retina MacBook Pro and Mid 2011 or later MacBook Air and you have to install an update. If your computer isn't one of them, you can't enable this feature

I just updated to mountain lion and my ethernet connection cannot be detected.. Any updates on this?

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