OS X 10.8 "Mountain Lion"

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1k views

Is there a way to auto switch wireless networks depending on signal strength?

I have a Linksys dual band router. Near the back of our house (which is where our computers are mostly located) only the G network really comes through so when I'm working in the front of our house, I ...
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3answers
2k views

How can I download something with display turned off (Ctrl+Shift+Eject)?

In Lion I could just press Ctrl+Shift+Eject to turn off display on iMac. In Mountain Lion it looks like this shortcut turns off whole computer. It looks like sleeping mode. So my downloads stop when ...
4
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2answers
4k views

Installing a Lion Vm within Mountain Lion

I have a few issues with Mountain Lion that mean I need to have occasional access to a Lion installation. I have bootable clones of my old Lion install before I upgraded, but sometimes I only need to ...
4
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2answers
3k views

Why does OS X now think I have two partitions on my external USB drive (plus random connection issue)?

I have an external USB drive that I have plugged into a USB hub, which gets unplugged from my computer about once a day. Most of the time I remember to unmount the drive before disconnecting so that ...
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2answers
1k views

Is it possible to dual-boot Mac OS X 10.7 Lion and Mac OS X 10.8 Mountain Lion?

I want to try out the new version of OS X (Mountain Lion), but since I'm so comfortable with my current installation of Lion, I do not want to do a normal upgrade and install/customize all my programs ...
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4answers
9k views

Mac OS X 10.8 QuickLook Causing CPU & Temperature Spikes

I have consistently been having a problem with my computer overheating due to random processes using 100%+ CPU. Commonly the problem occurs with the process QuickLookSatellite-general, but it is not ...
3
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1answer
1k views

Is it possible to run Mountain Lion on older hardware by using a virtualization solution?

I'm wondering if anyone has gotten Mountain Lion to run on any hardware in virtualization (VMware Fusion, Parallels, VirtualBox or other...). If so, it would be interesting to know how well (if at all)...
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2answers
1k views

Is it easy to mount my Time Capsule after a clean install (without any restore) so that I can copy individual files from it?

People say it is possible but I am suspicious. I want to clean install and start fresh with nothing. Then I can access my Time Capsule that has my backup and copy any files I want. How easy or ...
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3answers
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Why does my 3TB Seagate HD keep formatting as a Logical Volume Group

This is really annoying. I have a brand new Seagate 3TB 7200 RPM hard drive that I am trying to format/partition in Disk Utility. Every time I change any settings or erase the drive, it changes it to ...
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3answers
19k views

Will Mountain Lion run on an early 2008 MacBook White?

I know it isn't in Apple's list of supported Macs, but I want to know if anyone has tried it. Also, my Mac has 4GB of ram and plenty of disk space. It currently runs Lion.
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1answer
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Why do I get serious execution lag on clicks, application switching and general usage

I have an MBP 8.1, early 2011, 13 inch, Mountain Lion. Whenever I leave it on for more than a couple hours, I get serious execution lag on every command. For example: I click something (a link, ...
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2answers
5k views

How to install Windows 8 with BootCamp 5 Assistant via USB?

I was able to put Windows 8 setup files on my usb from the installer. Now I just upgraded my machine to Mountain Lion. I have gone through the BC Assistant and it only asks for my Windows CD to be put ...
2
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1answer
8k views

Diskutil can't find Core Storage Volumes

My OSX Mountain Lion will no longer atart up. After the logon screen it spins forever (the Apple logon is replaced by an error sign). When I run in single user mode I get a "still waiting for root ...
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3answers
24k 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?
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2answers
2k views

Mountain Lion: Use standard keyboard function keys, F1, F2, etc.?

I'm having issues with Mountain lion in which I am unable to use my non-Apple keyboard's function keys, i.e. F1, F2 etc. Upon firing up System Preferences ➤ Keyboard, this is what I'm greeted with. ...
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3answers
8k views

Shortcut to revert autocorrect change

I like the autocorrect feature, but sometimes I want to revert to the word I typed. If i backspace to the word, I see an overlay with the word as I typed it, but can't figure how to revert to it ...
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4answers
8k views

Can sudo's annoying message be removed from Mountain Lion 10.8.0?

After the upgrade to 10.8.0, whenever I do a sudo, I always get this message: dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid I have ...
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2answers
1k views

Why does File:/// crash my app?

Whenever I type File:/// into the URL bar in Chrome, into Text Edit, and more, it crashes the app. I found out about this after reading this blog post. How can I avoid this crash and make it ...
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4answers
28k views

How do I change the number of desktops in Mountain Lion?

I have just downloaded Mountain Lion and I would like more than one desktop (the default setting) how do I change the number of desktops?
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2answers
15k 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 ...
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2answers
7k views

iCloud on Mountain Lion: one account per Mac or one per user?

Before installing Mountain Lion and using iCloud for the first time, I would like to know how it can be configured. My iMac has three standard user accounts and one admin account. If I understand ...
7
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1answer
14k views

How do I disable text antialias (font smoothing) in Terminal and globally for all apps?

I'd like to disable every kind of text anti-aliasing and font smoothing globally in OS X. With OS X 10.8 on a mid-2013 MacBook Air 13", I've tried quite a few options: the Turn off text smoothing ...
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2answers
8k views

Can I resume an interrupted download of Mac OS X Mountain Lion?

I have a slow internet connection. I want to download Mountain Lion (Mac OS X 10.8) from the Mac App Store and resume the download if it gets interrupted because of my internet connection. Does the ...
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3answers
8k views

Activating screen saver from AppleScript in Mountain Lion

I had a script that I used to use to activate my screen saver, and it no longer works in Mountain Lion. It was a shell script that called an AppleScript script: #!/bin/bash osascript /Users/lorin/...
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3answers
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Guest account on Lion vs Mountain Lion

When you enabled Find My Mac on Lion or ML, it creates a guest account for you. In Lion clicking on the guest account would restart the computer into a Safari only mode. In Mountain Lion the guest ...
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4answers
12k views

How can I hide / remove updates from the Mac App Store?

I installed an app, didn't like it, and then moved it from Applications to the Trash and emptied the trash. Now when I go into the App Store, I am stil being prompted to update the application even ...
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2answers
4k views

What happened to detect displays?

I'm running Mountain Lion with a retina MacBook Pro with three external monitors attached. Quite often, one or more of the monitors blacks out. Normally, I would choose "detect displays" in the ...
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3answers
28k views

How do I enable Java Web Start for ASDM Launcher (Cisco ASA management) in Mountain Lion?

I've been trying to get my Cisco ASA management software working and on Snow Leopard, it ran fine. However, even after installing Java manually on Mountain Lion (on my new Macbook Pro), I continue to ...
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3answers
5k views

How to disable individual USB ports by script?

I am looking for a script which will allow me to disable one specific USB port on my Mac mini. It would only serve a purpose if it works in real-time and didn't require a reboot. I've found scripts ...
5
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1answer
1k views

Can I disable Safari's pinch-to-zoom tab switcher?

When looking at a PDF document I often want to zoom-out to scroll quickly to its contents and get an overview. However, when I zoom-out past a certain threshold (it seems to differ per PDF) Safari ...
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1answer
719 views

“All My Files” option in Open/Save dialog get 100% CPU on Mountain Lion for a couple of minutes?

"All My Files" option in Open/Save dialog get 100% CPU on Mountain Lion for a couple of minutes? How to solve this? Mainly this happens twice: once before drawing anything on screen and once again ...
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5answers
41k views

How to remove Guest option from login screen?

I just started using a MacBook Pro in addition to my Windows 7 laptop (to see if the OS X 10.8 will be a good alternative for me). At Windows bootup, since my user is the only one on the computer, it ...
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4answers
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Can I reverse the scroll direction of my mouse?

I upgraded to OS X Mountain Lion from Snow Leopard and all of a sudden my scrolls in the browser window (chrome, Firefox etc) have reversed. I need to scroll up to go down and vice-versa. Is there a ...
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2answers
26k views

Battery warning “Service Battery” goes away by itself

I got the "service battery" message when clicking on the power indicator of my MBP the other day, only my battery appears to be fine. Then today, it's gone away by itself, I haven't taken it in for a ...
4
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1answer
142 views

How to save a file quickly and no need to wait for the external hard drives to “wake up”?

Recently I have decided that since Mac does such a nice job for indexing the files, I will store many files on the Mac, so I bought a 6TB Thunderbolt external drive which is in RAID 0 Strip mode, and ...
4
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4answers
20k views

Can't turn on wifi on Mac OSX Mountain lion MBP 2012

The WiFi interface won't turn on when i press "Activate wifi" from the preferences neither from the status bar. I tried restarting the mac,and reset the pram. The Ethernet works fine and this is ...
4
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2answers
16k views

How to change/customize mail signature in Mountain Lion?

To add an custom mail-signature in Lion you had to add an signature via preferences, and then replace the contents of the webarchive with your own. In Mountain Lion, Apple replaced the webarchive ...
4
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3answers
20k views

How to reset Messages application settings in Mountain Lion?

I upgraded from Lion to Mountain Lion and, when I started the Messages app for the first time, it imported the iCloud account, a Google Talk account and to old iChat accounts I used in the past. I ...
4
votes
1answer
14k views

How to get Java 6 in OS X 10.8 (Mountain Lion)?

OS X 10.8 removed Java 6 and the Java Utilities switcher and made Java 7 the default jre making it hard for engineers like me who work exclusively on Java 6. How do I get back my Java 6? Note: I tried ...
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2answers
3k views

How to set default homepage in safari 6?

Since downloading mountain lion and safari 6 I have lost the ability to set my home page. in safari preferences there is the ability to tell it what you want for a home page but it does not take. ...
4
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5answers
3k views

Alter inertia scrolling behaviour in Mountain Lion

I like how with inertia scrolling you can swipe harder to scroll further down the page, but what I don't like is how the scrolling speeds up quite a bit as you scroll. This was not the behavior in ...
4
votes
1answer
4k views

Why can't I install Xcode 4.4 on Mountain Lion?

When I try to download the Xcode 4.4 update I'm presented with this error: Xcode can’t be installed on “Mac HD” because the version of OS X is too new. But the change log says that the update is ...
3
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5answers
9k views

Mac Mini won't wake after sleep with Mountain Lion

I have a late 2012 Mac Mini with Mountain Lion installed. I have had the Mini for around 6 weeks and am using as a media server. When the Mini goes to sleep (either automatically or by manually ...
3
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1answer
9k views

Mountain Lion installer doesnt start after reboot

I am currently trying to install Mountain Lion and everything was going fine until it was time to reboot. First I tried rebooting then it said i needed to close applications so I clicked the button ...
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0answers
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Mountain Lion Upgrade Internet Issues [closed]

My MacBook Air late 2010 worked perfectly before the Mountain Lion upgrade. After I updated to Mountain Lion, the Internet stopped working on my WiFi network. It detects the network and connects to it ...
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2answers
2k views

How to create custom Mountain Lion Installer

Is it possible to create custom image of the Mountain Lion with the certain third party applications (Chrome , Adium , Firefox) pre-installed with the operating system. This will not require me to ...
3
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1answer
47k views

How to reinstall/repair OS X without losing files?

I bought a Macbook Pro in 2012, it came with OS X Lion. (came with NO disc, etc) 1 Month ago I downloaded the update "Mountain Lion". About 2 weeks ago I removed some of the OS X Mountain Lion System ...
3
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1answer
3k views

Repeating FolderActions log messages

I'm getting these log messages repeatedly: Sep 14 11:52:17 paulbook com.apple.launchd.peruser.501[288] (com.apple.FolderActions.folders): Throttling respawn: Will start in 10 seconds Sep 14 11:52:17 ...
3
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1answer
600 views

Change update frequency of app store in Mountain Lion?

The mac app store on Mac OS X (10.8.3) notifies me frequently about new app updates by showing a little popup. How can I change the update frequency or the way Mac OS X notifies me?
3
votes
1answer
8k views

Safari 6: Open and close tabs with middle click?

On Lion I installed an extension which game me the ability to use middle click to open and close tabs, and I used Better Touch Tool (BTT) to use a 3 finger tap to act as a middle click. Since using ...