Lion is the marketing name for OS X v10.7, the seventh major upgrade to OS X. As of this release, Mac was dropped from the marketing name of "Mac OS X".

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171
votes
4answers
49k views

How can I disable animation when switching desktops in Lion?

I would very much like to disable the sliding animation that occurs when switching desktops via ctrl+→/← or ctrl+[number] in Lion. This was previously accomplished in previous versions ...
157
votes
107answers
52k views

What tiny thing in Lion makes you smile or has caught you off guard?

I would like to call for a place to list some little things that surprise you about Lion. There are so many articles and lists of all the new features with information overload, I would rather focus ...
82
votes
16answers
62k views

Why is Git not found after installing OS X Lion?

I just upgraded to OS X Lion and now cannot initialize Git where it used to work fine: $ git add . -bash: git: command not found I'm new to Git and to programming, so I'm sure it's a quick fix, ...
67
votes
3answers
8k views

Can I disable the Lion animation when switching to/from fullscreen apps?

In Lion there is an animation when switching to and from full screen applications. Full screen apps are great, especially on a 11" screen, but this animation is getting very annoying. Is there a way ...
62
votes
3answers
5k views

Can I get back Snow-Leopard-like application hiding (Cmd-H) in Lion?

Till Mac OS X Snow Leopard, pressing ⌘+H while using an application did two things... The application hid itself from view. The application placed itself at the end of the ⌘+⇥ ...
56
votes
3answers
16k views

Is it safe to upgrade Bash via Homebrew?

I'm new to OS X. I'm running OS X Lion on a MacBook Pro. Is it safe to upgrade the bash shell using Homebrew: $ brew install bash If safe, how do I make it the default instance of the shell I run ...
54
votes
5answers
95k views

How do I install GCC via Homebrew?

I am using Homebrew exclusively (i.e. I don’t, and won’t, use MacPorts or Fink). I also want to keep manual installations to a bare minimum.1 … But how can I install GCC? First of all, I’ve of ...
52
votes
7answers
39k views

Why won't closing the lid sleep my MacBook Pro with external monitor attached after upgrading to Lion?

Up until yesterday (with Snow Leopard), closing the lid would cause my MacBook to sleep whether or not the external monitor was connected. Since upgrading to Lion last night, closing the lid when the ...
50
votes
3answers
3k views

Where did the ~/Library folder go in Lion?

I just installed Lion, and I can't find the Library folder in my user folder. Does the folder no longer exist? If it doesn't, where are my preferences? If it does, how do I get to it?
47
votes
1answer
18k views

How can I make ctrl+right/left arrow stop changing Desktops in Lion?

⌃ Control+→ and ⌃ Control+← switches desktops. I actually had this enabled in Spaces on Snow Leopard, but I'd like to turn this off because I use those key combinations when editing in Eclipse. How ...
46
votes
5answers
27k views

How do I run an app in Full Screen mode on OS X Lion on my second monitor?

How do I get an app to run in Full Screen mode on OS X Lion on my second monitor? It seems to be stuck on my first monitor, and I'd like to move it.
44
votes
4answers
10k views

How to add characters to the press and hold character picker in OS X Lion?

In OS X Lion, there is a very useful feature for people like me who need to write in multiple languages, which pops up a small menu of additional characters when you hold down a letter. For instance, ...
44
votes
12answers
7k views

How long can I expect my system to be unusable during an upgrade to OS X Lion?

I just downloaded Lion and am pretty eager to install it, but I can use every minute I have, so I'd rather not install it now if it means my system is unusable for 30+ minutes. How long should I ...
38
votes
11answers
128k views

How to arrange two windows easily to left and right side?

In Windows 7, we can easily arrange two windows with these shortcuts: Option (Alt) ⌥ + ← maximizes the window to the left side of the screen, and Option (Alt) ⌥ + → maximizes the window to the right ...
37
votes
20answers
12k views

Know of any features or tips and tricks in OS X 10.7 (Lion)?

Kind of like this: Got any Mac OS X hidden features or nice tips & tricks? but specific to OS X Lion 10.7.x ONLY Do you know any hidden or little-known nice feature of OS X 10.7 (Lion)? It ...
37
votes
4answers
19k views

Homebrew permissions & multiple users needing to brew update

I'm using Homebrew to manage package installs on Lion (Lion Server actually but this shouldn't matter). Homebrew was installed under one user. Now a different user would like to add a package and ...
36
votes
9answers
66k views

How can I create or recreate a Lion recovery partition?

For whatever reason, one of our macs didn't make a recovery partition when it upgraded to Lion. Is it possible to add a recovery partition after the fact? To be clear - on a normal mac, the ...
35
votes
5answers
13k views

Is fine volume adjustment possible in OS X Lion?

On previous versions of Mac OS X pressing ⌥+⇧+volume+ would adjust the volume by quarter increments. This seems to have been removed in Lion. Is there any way to do fine volume ...
34
votes
3answers
9k views

How to place Dictionary definitions higher up in spotlight results

I used to use spotlight fairly frequently to quickly look up words in a dictionary. With Lion, I've noticed that my dictionary results have dropped down much lower in the list of results: I'd like ...
34
votes
10answers
11k views

Can you disable rubber-band scrolling in OS X Lion?

In OS X Lion, is there a way to disable rubber-band scrolling? This is the bounce that occurs when the window is scrolled beyond the top or bottom edge. I'm aware that non-apple input devices don't ...
33
votes
9answers
37k views

Is There A Free Photoshop Alternative for Mac OS X?

I've been doing quite a bit of searching, but I'm only turning up commercially licensed packages. I don't need something as fully-featured as Photoshop, but something in that genre is sufficient. ...
33
votes
8answers
39k views

OS X computer name not matching what shows on terminal

My computer name in System Preferences > sharing is set to "archos" but is showing as "iphone" on the terminal. It just started doing this after I loaded Xcode for doing iPhone development. Last ...
33
votes
6answers
18k views

How to set PATH for Finder-launched applications

Apps launched via Finder seem to not respect the PATH as set in .bash_profile. So when I try to run code from an IDE (Intellij) I no longer have access to programs in /usr/local/bin, which is ...
32
votes
4answers
21k views

How to completely disable auto-save and versions in Mac OS X Lion?

I hate the automatic saving and versioning in Mac OS X Lion. Is there a way to completely turn it off? (This has been asked before here, but the answer and the linked article are completely wrong, ...
31
votes
5answers
9k views

Is it possible to reorder spaces in Lion?

I would expect 'Mission Control' to allow me to drag spaces in a certain order (with the exception of the 'Dashboard' space), but this does not seem like an option. This would be especially useful ...
30
votes
6answers
22k views

What is wired memory?

I'm trying to figure out what is using all of the memory in my Macbook Pro running OS X Lion. I have 8 GB of memory total. When I quit all active programs except Finder and Activity Monitor, then run ...
30
votes
3answers
23k views

Was the FileMerge application removed from OS X 10.7.3?

I just updated to 10.7.3 and can no longer find the FileMerge application, which is part of the Xcode developer tools package. Did apple remove this in 10.7.3? I've checked in my developer directory, ...
29
votes
6answers
40k views

How to always show menubar with fullscreen apps?

Does anyone know if it is possible to keep the menubar in Mac OS Lion visible for fullscreen apps instead of hidden until hovered over with a mouse or trackpad? I imagine there's some Terminal ...
28
votes
5answers
17k views

Can I reset Notification Centre badge counter for Messages?

The new Messages beta app (based on iChat) is stuck with one incoming message. Can I somehow reset the badge?
28
votes
3answers
12k views

Can I use the new Lion OS X license on two machines, or do I have to buy one for each?

I have 2 macbooks (the unibody and the one before that). Do I need to buy two licenses or can I just use one license for both machines?
28
votes
5answers
6k views

How can I use iCloud to sync my contacts, while also syncing my contacts with Google?

If you have Google contact syncing enabled in 10.7.1 or earlier, then upgrade to 10.7.2 and try to enable iCloud contact syncing, you will see the following dialog: Is it possible to have both ...
26
votes
1answer
62k views

How do I automate a key press in AppleScript?

Is it possible to automate the key press of a key (such as "a" or "<") in Mozilla Firefox, Google Chrome or Safari (in this order)? I'd like to automate the key press of "a" for example in Mozilla ...
26
votes
3answers
62k views

How to resolve error: “Couldn't modify partition map because file system verification failed”?

I upgraded to Lion and decided I no longer want 100 GB of my drive devoted to Boot Camp, I never boot into Windows, I just use it as a VM anyways. So I deleted the boot camp partition using disk ...
26
votes
2answers
35k views

Uninstalling Java on Lion

I recently installed the Java runtime (through Software Update) and enabled the Java browser plug-in and WebStart on Lion, but I don't need them anymore. Unchecking "Enable Java" in Safari ...
25
votes
5answers
9k views

Cmd+Tab switches to the correct space, but doesn't bring app up to front

I have a problem (bug?) with application switching on Lion. I use two Spaces. Say one has Postbox open, and another has Firefox and Vim. Vim is in the foreground, and Firefox's window is behind it. ...
24
votes
6answers
11k views

Can Finder delete a file directly and bypass moving it to the Trash?

Is it possible to really delete a file (ie, bypass the Trash) from Finder? Currently, when I want to reclaim space from a USB drive, I rm files/folder from the Terminal, but I'd like to do it from the ...
24
votes
5answers
20k views

Why do emoji like 💩 appear when I use Safari, but not Chrome?

Why do emoji like 💩 appear when I use Safari, but not Chrome on the same MacBook running Lion? Both browsers use WebKit, and I'd imagine font support comes from the OS, not the application. For ...
24
votes
7answers
28k views

What Is the Keyboard Shortcut for Sleep Display Without Eject Key?

I read that if you want to put your display into sleep the keyboard shortcut is Control ⌃+Shift ⇧+Eject ⏏, but what is it in Mountain Lion or Lion using a retina MacBook Pro or MacBook Air without an ...
24
votes
1answer
9k views

How do I disable the Control+Shift+Down Arrow Hotkey?

I have a new Macbook Air with Lion and I'm using Excel in VMWare Fusion and it has a hotkey for Control + Shift + Down Arrow. Every time I try and use this key combination instead of doing what it's ...
23
votes
5answers
58k views

How to remove an accidentally dropped file shortcut icon from Finder toolbar?

I accidentally dropped a file in the Finder toolbar instead of the destination folder (the ZIP icon on the right of the screenshot): How can I remove it from the toolbar?
23
votes
5answers
17k views

Possible to run scripts on sleep and wake?

MacBook Pro 2010 running OS X Lion. Is it possible to run scripts on sleep and wake events? My specific application is that I've got Dropbox-synced Truecrypt volumes that I regularly use on both my ...
23
votes
1answer
51k views

Where are the default (system) wallpaper folders located on OS X? [duplicate]

Possible Duplicate: Where are Apple's default desktop images stored? Does anybody know where the folders containing the default (i.e. system) wallpapers are located on OS X Lion? (it ...
23
votes
6answers
5k views

How do I prevent document preview over slow connections?

Once in a while I have to work over a 3G network, which is reasonable, until I mount a file system on the other side of the world. When that happens OSX tries to show me "previews" of every single ...
23
votes
8answers
9k views

How do I open the context menu from a Mac keyboard?

In Windows, one can hit Shift+F10 to access the "Context Menu." But a similar keyboard action doesn't seem possible on Mac. One potential application... When I make a spelling error in a document, ...
23
votes
7answers
47k views

How can I install Mac OS X Lion in VirtualBox, or any other type of virtual machine?

I purchased bought a license of Lion and heard that it supports virtual machine install. I want to install Lion into my VirtualBoxVM on Lion on an iMac. How can I do this?
22
votes
4answers
12k views

On OS X, what files are excluded by rule from a Time Machine backup?

In addition to whatever files I may choose to exclude, what files does the system exclude by rule or classification? It might make sense not to backup Trash or Caches, but I'm looking for a way to ...
22
votes
3answers
18k views

Are there any keyboard shortcuts to switch between tabs in terminal?

Are there any keyboard shortcuts to switch between tabs in terminal?
22
votes
3answers
96k views

Where can I find the task manager in Mac OS X Lion?

Where can I find a task manager in Mac OS X Lion? I want to see the processes that are currently being run, and I can kill any process I like.
22
votes
4answers
2k views

Is it possible to disable Terminal's automatic tweaking of colors in Lion?

While it's great that Terminal now has built-in support for changing the ANSI colors, I find it annoying that it automatically adjusts the colors to improve contrast, which means the colors that I ...
22
votes
1answer
21k views

How can I rename desktops in Mission Control?

The default new desktop space is named 'Desktop 1'. If you create a new one, it is named 'Desktop 2'. Is there a way to change those default names to something more meaningful? Additionally, it looks ...