OS X 10.8, Mountain Lion

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671 views

How do I prevent OS X Server from issuing dynamic DHCP leases?

Prior to "upgrading" to Mountain Lion Server, I used OS X Server as my DHCP server. The purpose of the configuration I had was to provide MAC filtering, assigning static leases based on hardware MAC ...
9
votes
6answers
6k views

Can I disable auto-correction of a single word on OS X?

I'm running into an annoying issue with OS X's automatic spelling correction where the word nala gets automatically corrected to napa. I've tried adding nala to my custom dictionary under ...
8
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1answer
3k views

Where can I get a copy of Mountain Lion that I can resell with my Apple hardware?

I'm looking to turn over some older Apple hardware I have and all of the gear has been upgraded to the latest Mountain Lion using the App Store version of Mountain Lion and my Apple ID. Section 2.B of ...
8
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8answers
16k views

SD card slot is always read-only

I have a 4 GB Micro SDHC card and I use a Micro SD adapter sleeve to read it with the built-in SD card slot of my 15" mid-2010 MacBook Pro. It's been a while since I tried to use it, but I just ...
5
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2answers
10k views

How to move the Downloads folder (in Mountain Lion) to another disc

I want the "Downloads" folder not on the system drive but on my second internal drive. In Lion I just deleted the "Downloads" folder and replace it with an alias with the same name (pointing to the ...
4
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1answer
2k views

How can I play chess over Game Center in Mountain Lion?

I've looked in Game Center on Mountain Lion and in the Chess game, but I can't seem to see a way to play Chess over Game Center. Does Chess for Mountain Lion support turn-based play? If it does, how ...
3
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2answers
718 views

Any easy way to search for & replace characters in JPG file names in a folder?

Have a MacBook Pro 15 (Oct2009 vintage), and am running 10.8 (Mountain Lion). Is there an easy way to search for and replace chars in JPG file names in a folder file list? I'm working with over ...
3
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2answers
9k views

Can you make iTunes forget a device?

After migrating from one computer to another, my iPhone now automatically appears under the devices list in iTunes on both my old and new Macs. I don't want to accidentally sync my iPhone with my old ...
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2answers
420 views

ssh fails: image not found [preauth]

When I try to SSH to my computer, ssh fails with this error: Mothership:~ kuyan$ ssh kuyan@localhost Connection closed by ::1 This also happens when I attempt to SSH to my user from another ...
2
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3answers
281 views

Completely erased my Leopard machine from another computer, how do I install an OS on it?

I started up my computer in Target Disk Mode and erased it from a friends Mac thinking that I could then install Mountain Lion without installing Snow Leopard. Do I have any way of getting my machine ...
2
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1answer
3k views

What does a 'dotted-line' cloud icon in the iCloud file browser represent?

What does this "dotted-line" cloud icon next to a file in the iCloud file browser mean? This is a plain-text file saved to iCloud from Byword, and it refuses to sync to my iPhone. But I'm having ...
2
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1answer
3k views

Is there a way to install Mountain Lion on a Mac Pro 1,1 2006?

The Mac Pro 1,1 2006 is not officially supported for OS X Mountain Lion, are there any work arounds to get it to work? Your Mac must be one of the following models: ... Mac Pro (Early ...
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0answers
2k views

Upgrade Mountain Lion to Mavericks, with DMG file obtained from unofficial source?

I am trying to update from Mountain Lion to Mavericks using a DMG installer that I obtained over BitTorrent. I don't want to download it via the official App Store as I don't have good enough ...
1
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1answer
156 views

Create hotkey to open a menubar app?

Is it possible to create a hotkey (or other trigger) that opens a menubar app? I don't mean launch. I mean, cause the menubar app to display its contents. Let's say, for example, I wanted to create ...
1
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3answers
5k views

How do I activate SNMP on Airport base stations

Using Mountain Lion and the Airport utility I can't find a way to activate SNMP on any of the Airport base stations I have. Even the old ones which were configured to use it don't have the option ...
1
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1answer
641 views

Can Apple mail only sync the last month of a Exchange email?

I just synced my Mountain Lion Mail app with my Exchange work email account in order to have it locally on my machine (rather than continuously going through the web interface). However, now Mail ...
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2answers
1k views

Is there a way to add items to notification center through terminal or other means?

I'm wanting to add specific Websites to notification center (the stack exchange network, for example) and I want to be able to see various notifications that the website would send me. Is there a ...
1
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1answer
9k views

Which Macs cannot upgrade to Mountain Lion?

As everyone already know, Mountain Lion was released today. I am eager to get my Mac ready for Mountain Lion, but I know that a number of Macs do not support Mountain Lion. Is there a list of Macs ...
0
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1answer
1k views

Installing & running OS X 10.8 Mountain Lion from an external hard drive onto my Snow Leopard Macbook Pro?

I am currently running Mac OS X 10.6.8 Snow Leopard on my late 2010 Macbook Pro. I am perfectly fine with running Snow Leopard at present, but I feel I may be missing out on features or indeed updates ...
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2answers
2k views

How can I assign different characters to different keyboard shortcuts on Mac?

I am using Macbook Air with OS 10.8.2. I bought my MAC from the US, and then moved to another country. Therefore, I had to change my keyboard language. The problem is the keyboard layout is not the ...
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3answers
3k views

upgrade this old MacBook Pro to mountain lion?

I have an "old" MacBook Pro with the following specs: Modelname: MacBook Pro Modell-Identification: MacBookPro5,4 Processor type: Intel Core 2 Duo Processor speed: 2.53 GHz processer count: 1 core ...
11
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4answers
28k views

Multiple Java versions support on OS X and JAVA_HOME location

I know is possible to have multiple versions of Java on OS X but i find it difficult to understand how it works. I upgraded to Mountain Lion and now echo $JAVA_HOME is empty. However in ...
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7answers
9k views

How can I enable Trackpad tap-to-click for the login window in OS X 10.8?

In older OS X versions, this used to work just fine: defaults write /Library/Preferences/.GlobalPreferences com.apple.mouse.tapBehavior -int 1 It would enable tap to click for built-in MacBook ...
15
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3answers
12k views

How to hide notification center button in Mountain Lion?

I am using Mountain Lion. The only advantage (for me) over the gesture is that Option + clicking the button enables/disables showing alerts and banners (toggles the switch in the notifications ...
11
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3answers
27k views

How to stop MacBook Pro (Retina) from freezing/locking at the login/authentication dialogue, after wake?

Steps to reproduce: Be doing anything Close the lid of the computer Wait around for a while Open the lid of the computer Login prompt for last logged in user appears, battery and time MAY update, ...
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2answers
8k views

Removing spotlight icon from menu bar persistently

I tried to remove spotlight form the menu bar with the following trick: sudo chmod 600 /System/Library/CoreServices/Search.bundle/Contents/MacOS/Search killall SystemUIServer Unfortunately if I ...
24
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2answers
8k views

Change location of notification center alerts

Is it possible to change where alerts in the notification center appear on the screen? Alerts appearing in the top right tend to cover up work I'm doing more often than not and I would prefer, say, ...
20
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2answers
10k views

How to compile mod_wsgi, mod_fastcgi, etc on Mountain Lion (Mavericks) by fixing `apxs:Error: Command failed with rc=65536`?

I've updated to OS X Mountain Lion. Update has removed all of my python and apache modules including mod_wsgi. Now I'm trying to recompile mod_wsgi (it compiled without problems on Lion). I use ...
16
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2answers
8k views

Is there a way to completely disable Dock?

I want the Dock completely gone. I haven't used it in the past three releases of OS X (10.5 to present). I want it completely gone, and LaunchBar there instead. Is there a way to kill the Dock so ...
10
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3answers
19k views

What steps are needed to create a new user from the command line on Mountain Lion?

What commands (or script) can create a fully functional user account on Mountain Lion, running only from the command line via terminal or ssh. It looks like an existing pair of answers might work, ...
8
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3answers
10k views

How can I create a new Recovery Partition on EXTERNAL disk?

I want to enable encryption on an external FireWire disk. The disk has been formatted a while ago (2+ years), and when choosing "encrypt volume" from the Finder context menu, Mountain Lion refuses ...
7
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3answers
11k views

Enabling Java 7 on Mountain Lion

The first time I tried to use Java on Mountain Lion, it installed automatically. Unfortunately, it installed Java 6, so I installed Java 7. If I navigate to Java in System Preferences, only Java 7 is ...
18
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4answers
10k views

Delay in keyboard responsiveness after wake with Mountain Lion?

After upgrading to Mountain Lion, now when I open the lid to my 2010 13" MacBook Air, there is a 3-5 second delay between when the screen powers on and when the keyboard will respond to key presses in ...
13
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7answers
6k views

How do I enable the Debug menu in Calendar?

The following command entered in Terminal will enable the Debug menu in iCal (Lion): defaults write com.apple.iCal IncludeDebugMenu YES I would like to accomplish the same thing in Calendar ...
9
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3answers
8k views

How does memory management work in Mac OS X?

I am a university student who has been trying to write a compare and contrast paper between how Windows, Linux, and Mac OS X manage memory. For instance, with Windows, it's physical memory (RAM) and ...
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2answers
4k views

Disable inactive memory swapping

Background: OSX keeps some information in RAM that is no longer used, but was recently used. This is called inactive memory, and is intended to improve user experience by speeding up some actions: ...
12
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4answers
5k views

Can a Mac's airport card run 802.11 N, G, B or A only?

Occasionally it's nice to hard code a wired connection network port to not auto negotiate and force things to be 100 half duplex even though a higher speed is configured and negotiable on the switch. ...
11
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5answers
36k views

How to save chat logs in Messages for Mountain Lion?

I always used to save my Chat logs because I use IM in the professional environment. Now I find that I can’t save chat logs anymore. That option is gone. Is there any workaround or hidden preference ...
8
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6answers
4k views

Can Mountain Lion's Preview.app be configured to use Lion's highlighting colours?

The highlight function in the Mountain Lion version of Preview.app is now directly accessible from the toolbar, while the other annotation functions keep their usual location. The problem is that ...
4
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2answers
5k views

Can Apple Mail be optimized to perform well when I have 30k messages in my inboxes?

I have about 31,300 emails in 4 different inboxes in Mail. Sadly to say, it is extremely slow. Is there any tips or trips to optimize Mail? And no, I don't want to delete any, I need them for work.
22
votes
3answers
26k views

How to always show “Library” in the Finder its “Go”-Menu without holding a modifier key?

I often use the "Library" folder in my home folder ~/. The Library folder there (~/Library/) is shown (unhidden), and that is not the question. I would like to also always show the menu point ...
18
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4answers
11k views

How to get the hand tool back in Preview.app in 10.8?

In Mountain Lion's Preview.app the toolbar was changed quite drastically. While I can see why they did it, I found that it misses the Hand tool that one can use to move enlarged documents around with ...
14
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2answers
2k views

How do I use AirDrop from the Terminal?

Is there a way to share a file over AirDrop via Terminal on Mountain Lion? How so?
14
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2answers
14k views

Why are some Mail messages shown as empty with “This message has no content”?

Sometimes new messages come in and Mail (on OS X Lion and Mountain Lion) shows them as empty, with "This message has no content" in the preview column. The message is empty in the full message view ...
9
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1answer
934 views

Why are the alias so big in filesize in Mountain Lion?

I noticed the alias(es) that I create in Mountain Lion are very big in filesize (for example an alias to a folder is 5.8MB!) Compared to Leopard, they were just about 500KB. Why is this? and is ...
6
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2answers
4k views

Uninstall Java Mountain Lion [duplicate]

How do I completely uninstall Java from Mountain Lion? I wanted to run Minecraft so I followed the system promps and I think I installed Java 7 and then Java 6. I couldn't get Mincraft to work for ...
2
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4answers
1k views

Mountain Lion sometimes hangs when mouse enters Dock – pointer is movable, but the MacBook Air seems otherwise frozen

I have a mid-2011 13" MacBook Air (MacBookAir4,2 with Intel HD Graphics 3000). Since installing Mountain Lion I sometimes encounter a problem when I move the mouse cursor over the dock to click ...
16
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8answers
2k views

What features from Lion will be lost when upgrading to Mountain Lion?

I know Mountain Lion has some cool new features that Lion did not have, but will it overwrite any of Lion's functionality?
9
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4answers
20k views

How do I install Mavericks now that Yosemite has been released?

I have a late 2009 iMac running Mountain Lion, I also have a Macbook Pro running Mavericks. I have been planning on installing Mavericks on the iMac, but now that Yosemite has been released, Mavericks ...
8
votes
3answers
13k views

Change Mac OS X Finder sidebar icons

I have seen a lot of related questions/answers but it seems that there still isn't a working solution for it. So I have sum up all related info that I found and maybe we can find a solution to it. So ...