OS X 10.8, Mountain Lion

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2
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1answer
657 views

What do I do if the disk image data is corrupted?

I am trying to install Sims 3, but it opens a window saying that "The following disk images couldn't be opened because the image data was corrupted." What can I do to resolve this issue?
2
votes
1answer
506 views

Installing Hadoop, Zookeeper, AccumuLo on Mac

EDIT JavaJDK 1.6 Hadoop ZooKeeper AccumuLo Hadoop is starting up and seems to be running fine. Tested the NameNode and JobTracker and they both can be seen in the localhost html page. ZooKeeper ...
2
votes
2answers
3k views

Deleting songs on computer from an iTunes playlist

Oftentimes, I am in an iTunes playlist and want to delete a song from my computer. However, if I am in an iTunes playlist, I can only delete the song from the playlist, and then I have to go back to ...
2
votes
1answer
494 views

Prevent partitions from Spotlight indexing each other

I have a single MacBook Pro partitioned into two drives, each running a copy of Mountain Lion. In Partition X, I would like to disable Spotlight from indexing Partition Y. In Partition Y, I want to ...
2
votes
1answer
553 views

Bluetooth keyboard causing wifi to freak out, in turn using all of my CPU and RAM?

I paired my Apple Bluetooth keyboard with my Macbook Retina running 10.8.3 today, and noticed that my fan starting running really loudly. Opening Activity Monitor, it showed that a task, ...
2
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0answers
700 views

Clicking help on Time Machine “to improve reliability, Time Machine must create a new backup for you” message cancels it?

On a fairly new machine running 10.8.3 I'm getting the message: Time Machine completed a verification of your backups on “<disk>”. To improve reliability, Time Machine must create a new ...
2
votes
2answers
3k views

How do I change the order in which login items execute under OS X 10.8.2?

If I remember right, in earlier versions of OS X, it was possible to "drag-and-drop" to rearrange Login Items so that they start in a different order. Under OS X 10.8.2 this doesn't seem to work. ...
2
votes
1answer
4k views

Mountain Lion US keyboard layout .. bug? British layout when selected US keyboard

When I change my input source to US Keyboard and I want to press this key: ` I get some British key. My keyboard is this one: And it behaves like this one: I changed my keyboard layout like ...
2
votes
2answers
1k views

Mail.app: How can I set a different default signature for each address?

I have my Gmail account setup in Mail 6.2 (Mountain Lion). From that account I can send mail with one of five different addresses (4 other accounts forwarding onto Gmail). Is there a way I can set up ...
2
votes
2answers
379 views

Cannot differentiate between LEFT ⌘ (0x37) and RIGHT ⌘ (0x36) keys

I would like to swap the right-⌘ key with the right-⌥ key. KeyRemap4MacBook's EventViewer shows that Alt Gr key acts as the left-⌘ (Command_L in EventViewer), whereas I'd like to be the right-⌘ ...
2
votes
2answers
1k views

Mountain Lion - Umlauts with english keyboard layout

i have small problems with my keyboard typing umlauts. On Lion i could type umlauts with " followed by the vowel This is no longer possible. The only possibility i noticed is to type umlauts now by ...
2
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0answers
1k views

Network share permissions problems in Mountain Lion

After upgrading to Mountain Lion, I have experienced some weird problems with network share permissions. This network share is a Windows server which I login to like so: ...
2
votes
1answer
20k views

How to burn Windows compatible CD on Mac OS X Mountain Lion

I burned a CD with pictures and PDFs on my Mac Pro but my Windows machine cannot read the CD. Should I have burned the disc differently to make it Windows-readable?
2
votes
1answer
1k views

Scripting the unhiding of Library folders on Time Machine disks

Here's the context: I have about 400 students with Time Machine backups from Lion computers. We wiped and re-imaged their laptops with new software AND with Mountain Lion. We just discovered that you ...
2
votes
1answer
3k views

Auto Brightness in Mountain Lion

Ever since I've updated to Mountain Lion, the screen brightness keeps changing automatically. I don't have the setting enabled in Energy Saver. I usually have my brightness set to 100%, and the ...
2
votes
1answer
4k views

How to access USB External Drive on iMac from Macbook Pro?

I have an iMac with an external USB 1TB harddrive, running Mountain Lion. Under File Sharing I have added this external drive to my list of "Shared Folders". I have a MacBook Pro also running ...
2
votes
1answer
2k views

Mountain Lion Doesn't Download from Store

I just bought Mountain Lion in the App Store and it shows the download link. But after I click it and correctly enter my password it does not continue to download. Nothing happens. It just remains on ...
2
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0answers
1k views

Migration Assistant moved files to inaccesible new account, how to get to my old files?

I just got a Mac after many years on a PC. Migration Assistant did not work when I was setting up the computer, so I ran it a few minutes later instead. However, it seems it transferred all my files ...
2
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3answers
890 views

How to quickly send new mail without opening mail application?

I know Quicksilver has a plug in for quickly sending new mail messages without opening the Mail application. But the Quicksilver plug in doesn't work under Mountain Lion. How do you send a new mail ...
2
votes
2answers
8k views

Which Macs support Airplay mirroring on Mountain Lion?

Some people are reporting that Airplay mirroring doesn't work on their Mac running Mountain Lion. Which Macs support AirPlay?
1
vote
1answer
96 views

Fix formatted GPT in SSD

I accidentally formatted my SSD's GPT while formatting a USB in Linux's gparted. Now, when running gpt in Mac's command line, this is how my SSD looks like: My-MacBook-Pro:~ user$ sudo gpt -r show ...
1
vote
1answer
968 views

Why does Time Machine's backup size not equal the size of my hard drive?

I'm using Time Machine to back up my data on my Mac to an external HD, so I can restore my data on a fresh OS installation, but Time Machine's resulting backup is only 43 GB. My laptop's HD is 113 GB ...
1
vote
2answers
16k views

How do I request a read receipt when sending e-mail with Outlook for Mac 2011?

I've been using MAC OS X Mountain Lion 10.8.5. How do I request a read receipt when sending e-mail with Outlook for Mac 2011?
1
vote
1answer
733 views

Install Mountain Lion now that Mavericks has been released

I foolishly installed Mavericks upon release and my Mac doesn't like it, so I used Internet recovery to downgrade to Lion. I am trying to get back to Mountain Lion but it does not seem possible ...
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0answers
111 views

Microsoft Outlook 2010 -How to Migrate Autocomplete and Contacts Settings

I've been using Office for MAC 2011 on running Mountain Lion 10.8.5. My question is: How to migrate from Microsoft Office 2010 Outlook Auto-Complete list and contacts to Outlook for MAC 2011?
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0answers
529 views

How to migrate and two-partition Bootcamp (1: system, 2: data) to a larger HDD OS X?

How to upgrade HDD to a larger one on the same Macbook, if I have: OS X Mountain Lion partition (Mac OS Extended) and two partitions for Windows 7 (NTFS): system (C:) and data (D:), installed via ...
1
vote
1answer
809 views

Xserve CPU Status LED's under Mountain Lion

I have a dual Xeon Xserve, and a nagging issue. The Xserves have 2 small 8 LED arrays on the front, which show real-time cpu utilization (one array per CPU). Under Lion, these LED's would not become ...
1
vote
1answer
110 views

Icon associated with extension

I'm running Mountain Lion, and my question is how to "attach" an icon to an extension? For example, I want all .adm files has an icon like on the picture below. Unfortunately all I can is just attach ...
1
vote
2answers
813 views

Problem loading images on Cultofmac.com in Safari and Chrome

I have had a problem with the cultofmac site for a little while now. The pages will load the text, video and some ads. But does not load the main images for the articles until about a minute. This is ...
1
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1answer
225 views

Disable ALL password prompts in Finder

I FREQUENTLY mess with system/hidden files in /Library, /System, /bin, etc. and I'm tired of constantly being prompted for my (20+ Alphanumeric character) password. I'd like to have my "Administer" ...
1
vote
1answer
2k views

Applescript - the activate command makes application “half-active”

What I did: Using this link, I created the following Applescript: tell application "System Events" click (first button whose subrole is "AXZoomButton") of (first window whose subrole is ...
1
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2answers
322 views

How does Spotlight determine which category a file belongs to?

In Spotlight you can enable and disable file categories that will appear in search results. How does Spotlight determine that a certain file belongs to a certain category? The following specific ...
1
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3answers
576 views

How to obtain the external IPv4 address via Terminal

I'm trying to figure out how to obtain my external IP (IPv4) via Terminal without connecting to a remote website or service. Here's what I've found so far - these all use remote/external checking: ...
1
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3answers
2k views

Can MacFusion be used under Mountain Lion?

I have bought a new MacBook Pro with Retina display which has OS X 10.8.3. I have installed MacFusion from the version on their website, but I cannot mount it, getting this error: Could not mount ...
1
vote
2answers
793 views

Temporarily disable Notification Center in Mountain Lion from command line?

I've been trying to create a script to disable/enable the Notification Center, even if it's temporary. It should do the same as manually sliding the Notification Center, scrolling up, and toggling the ...
1
vote
2answers
2k views

Cannot Save/Edit to Mac Share Using Mountain Lion

The problem: Under Mountain Lion (10.8.3) I cannot create new files or save changes to a particular share, which is running Lion (10.7). I can connect to the shared Mac on my local network (in a ...
1
vote
1answer
1k views

Multiple Apple ID in Messages.app

We use two independent Apple IDs in Messages.app, which I want to keep private. But if I log out of one and log in with the second one within Messages (not the computer itself, but the Apple ID in the ...
1
vote
1answer
1k views

Parallels doesn't recognize Windows 8 Bootcamp

I just upgraded my OSX to 10.8.3 and installed Windows 8 via Bootcamp. For some reasons Parallels (8.0.18354) doesn't recognize this Bootcamp partition. It doesn't show up in the Parallels Wizard used ...
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3answers
17k views

BootCamp 5 + Windows 8 troubles (unsupported hardware?)

I preordered Windows 8 a while back, and as soon as I got it I tinkered around with BootCamp 4 (which technically only supports Windows 7) to get it up and running, since the only computer I have is a ...
1
vote
1answer
349 views

Finder folder icons look like document and image files

I've got an annoying issue for a couple of weeks now. My folder icons got corrupted from time to time: Left side is the view I get when I'm switching between views, but when I open finder or ...
1
vote
1answer
411 views

Force umount of stale NFS shares

Whenever my NFSv4 server becomes unreachable a little window pops up offering me to disconnect the affected shares. It looks like this: If I choose to Ignore iTunes becomes unresponsive because ...
1
vote
1answer
763 views

How to reenable Java Preferences

After installed JDK7, I disabled Java 1.6 in Java Preferences. Then I found the system cannot launch jars by new JDK 1.7, so I want to reenable 1.6, but I cannot relaunch preference again, it told me ...
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0answers
382 views

How to chat with multiple Apple ID's?

I have two Apple ID's to have Messages chat sessions for work and private separated. Is it possible to use these both at the same time, on my Mac, at home? Now, I can only login with one Apple ID at ...
1
vote
1answer
3k views

Is it possible to put Mountain Lion's install on an HDD partition?

I'm trying to do a clean install of Mountain Lion on my laptop.. There are plenty of of tutorials online explaining how to burn the Mountain Lion install (InstallESD) on a (dual layer!) dvd or on a ...
1
vote
1answer
512 views

OS X ML 10.8.2 sound from certain applications going to non-selected sound card?

I have a USB sound card hooked up to my Mac. This worked fine until this morning for some reason. I selected the sound card as the primary output device in the Sound Preferences. When I adjust the ...
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3answers
1k views

How can I make a folder and its contents automatically owned by two people?

Ok, in the /Users/Shared/ folder I have my DropBox folder. I have read/write permissions set for me and my wife (shared computer). However, if she creates a folder/file in the DropBox folder, I can ...
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2answers
605 views

Why do apps which are not installed run from an external bootable drive?

After a disk crash in my MacBook Pro running Lion, I replaced the drive, installed Mountain Lion, and am rebuilding my system. I used Migration Assistant to transfer from an external bootable clone ...
1
vote
3answers
1k views

Mountain Lion on Unibody late-2008 Macbook?

I'm currently having a late-2008 Unibody Macbook with Snow Leopard installed. It runs really great! However, I'm thinking of installing Mountain Lion. Mainly to use Filevault 2. Will my Macbook run ...
1
vote
1answer
277 views

Full screen mode in two monitors

I have a MBP with an external monitor running ML. When I enter full screen mode, the other monitor isn't usable. Is it possible to have the full screen on one monitor and to use the other monitor as ...
1
vote
1answer
285 views

How to change desktop wallpaper for all virtual desktops?

I have six virtual desktops and want to change a desktop wallpaper for all of them at once. There is no such option when using System Preferences, so I have to change a wallpaper only for one desktop ...