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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How can I re-map Mail's “Sent Messages” folder to an IMAP server's “Sent Mail” folder?

I use Mail to connect to a traditional IMAP server (non-Gmail). I've noticed that all the messages I send are placed in Mail's "Sent" folder and that Mail is translating this folder to a server folder ...
16
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6answers
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How do I use only the external display with my MacBook Pro lid open on Lion?

Sorry for the wordy title, but my problem is thus: When I'm at my desk, I would like to use only the external display. With the nifty gestures in Lion, I have decided I would like to use the ...
16
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4answers
1k views

What happened to the Finder window 'jellybean' in OS X Lion?

Before I updated to Lion, whenever I would mount a disk image (.dmg) the Finder window that would pop-up would always have a little 'jellybean' in the top right corner that would expand this window ...
16
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3answers
3k views

Is it possible to burn a DVD out of the Lion app store install?

Is it possible to burn a DVD out of the Lion app store install?
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?
16
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3answers
7k views

How can I set a different scrolling direction for mouse and trackpad in Lion?

I want to give the new scrolling behavior in Lion a try (both on the built-in as well as on the magic trackpad). But on my Mouse (a Logitech Anywhere MX), I don't want reverse scrolling. In ...
16
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5answers
45k views

Is there something stronger than “Force Quit”?

I have an app that won't die: it's gone from the dock, but the window remains (with a beachball, if I mouse over it). It's using no CPU, but I want it to go away. Is there something stronger than ...
16
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5answers
15k views

Where does $LANG variable gets set in Mac OS X?

I've used wget for the first time after installing Lion OS X and I've noticed that wget got localized to my native language. Running set command in terminal showed that my LANG variable represents my ...
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4answers
20k views

How to re-download Lion from Mountain Lion

I'm currently running Mountain Lion, but I'd like to redownload Lion (to create a bootable install drive). However, when I click the download button in the App Store, I receive a message telling me my ...
16
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1answer
11k views

Troubleshooting high CPU activity in the WindowServer process

As far as I know WindowServer process is used by all apps to draw windows that we see. And a lot of people are reporting a problem when their WindowServer is using a lot of CPU. Is there any way to ...
16
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2answers
2k views

File sizes greyed out (strange extended attributes) in Finder on Lion?

I just got a new machine with Lion preinstalled. After transferring all my applications, I noticed that the file sizes (and only the sizes) of some applications and folders are greyed out: Does ...
15
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4answers
7k views

FAT or exFAT or NTFS

I recently brought Western Digital's Passport Essential, and will be using with my MacBook (running Snow Leopard), MacBook Air (running Lion) and Windows 7 Desktop. I should be able to read-write data ...
15
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4answers
30k views

Reducing Lion OS Footprint by removing unnecessary files/folders

I am trying to downsize my iMac 640Gb disk to make it fit onto a 120Gb (113Gb usable) SSD. The total size of use files is currently approximately 340Gb, of which my home folder accounts for 265Gb ...
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5answers
5k views

How can I replace the 'Linen' that is prevalent in many Lion apps?

There are many places where the "linen" texture is used in Lion, from the Login Window to various app backgrounds like Safari and so on. Is it possible to replace this image with something else? ...
15
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3answers
11k views

How can I dim the screen from Terminal?

Is it possible to dim the screen from Terminal, in a Mac with OS X Lion? Is there any command to do control brightness and volume?
15
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3answers
8k views

Change default shell from bash to zsh

I've tried to switch my default shell to zsh, using chsh: chsh -s /bin/zsh and: chsh -s `which zsh` Both commands ended with: Changing shell for adamatan. Password for adamatan: chsh: ...
15
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8answers
31k views

What applications enable AirPlay mirroring for Mac?

Do any applications enable AirPlay from my Mac to an Apple TV? I am looking to wirelessly mirror my Mac's display to the TV, similar to the way iPad 2 and iPhone 4S can mirror their displays over ...
15
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1answer
1k views

Should I make my primary user an Administrator or not?

For a long time, I have had two accounts on my Mac : an administrator account that I normally don't use, and a "normal user" that I use for day-to-day work. I did this because it should be more secure ...
15
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7answers
38k views

Is there a Windows remote desktop client compatible with Lion's virtual display feature?

With Lion, you can use screen sharing to connect to a "virtual display", meaning that you log in to a new session instead of 'hijacking' the currently active one. Is there a Windows program that can ...
15
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2answers
16k views

How do I add words to the OS X user dictionary?

If someone has a word that they commonly use, but OS X Lion keeps "correcting" to something in it's dictionary, how does the user add the word to Lion's dictionary?
15
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2answers
4k views

Why can't I open DMG files which reside on a read-only NFS filesystem?

I've discovered a strange problem... if I have disk image files (DMGs) which reside on a read-only NFS share, I cannot open these in Mac OS X 10.7.5. The same files open fine when accessed over AFP. ...
15
votes
6answers
22k views

Remove recent documents history?

I recently got a macbook air and am getting used to the mac os interface... Liking it so far but still relearning how to do some basic stuff. For example, right clicking on VLC, and all the pr0n I've ...
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7answers
8k views

With multiple displays: how best to keep the Dock to one side, and on the same display as the menu bar?

I currently have the Dock to the left. In the Displays pane of System Preferences, I have the external display (if present) configured to be on the left side of the main built-in display; and the ...
14
votes
8answers
4k views

Add an up button to the Lion Finder?

Is it possible to add a button to the Lion finder that goes up a directory? I looked at the buttons available under customize and didn't see one, but thought there might be a hack out there.
14
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5answers
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Create global shortcut to run command line applications

What steps do I need to run a command line program via a global shortcut? I setup Automator to create a new Run Shell Script and tried to assign a shortcut in System Preferences -> Keyboard -> ...
14
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4answers
13k views

How can I find the size of multiple folders?

When I highlight several folders in Finder and do a get info, I get an info window for each folder. Is there a way to get a single window showing size of all folders highlighted?
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1answer
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How do you get a printer's IP in lion?

How did you find out an existing printer's IP in lion? In Snow Leopard you can do it in this way: Open System Preferences Select the printer that you want to find the IP for Click 'Options & ...
14
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4answers
19k views

Problems with font rendering on a MacBook Pro using external 24" LCD

I have a 24" HP LP2475w at my home and 23" Apple Cinema Display at work. Today when I turned on my laptop at work, I noticed that all fonts look perfect (after having an issue with rendering for the ...
14
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4answers
26k views

Volume Keys not working with HDMI audio on mac OSX Lion?

I have a mac mini 2011 with OSX Lion. And I have connected my monitor (with integrated speakers) through hdmi port. The sound is working fine, but the volume keys on the keyboard don't work. When I ...
14
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6answers
9k views

Why might iChat not connect after upgrading to Lion?

Since upgrading to Lion, iChat refuses to connect to either my AIM or Google Talk accounts. (Not a Google Apps account, fwiw.) Interestingly, if I sign in to AIM on another computer and try to get ...
14
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5answers
13k views

How do I show hidden files in Finder with a keyboard shortcut?

What is Ubuntu's CTRL+H equivalent in OSX Lion Finder to toggle display hidden files? My all searches point me to use: defaults write com.apple.finder AppleShowAllFiles TRUE which is not exactly the ...
14
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3answers
33k views

How can I make the Cisco VPN Client work with Lion?

Worked in Snow Leopard and now gives error 51 and the sudo restart system command in Terminal i used to use doesn't work. Any idea?
14
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4answers
17k views

How can I remove a folder that no longer exists from my Finder sidebar in Lion?

There is a folder in my favorites in the sidebar of the finder on my Mac. That folder no longer exists, but for some reason it started showing up again as soon as I upgraded to Lion When I ...
14
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5answers
50k views

How to set gcc 4.8 as default gcc compiler

I recently installed gcc 4.8 using brew on OSX 10.7.5 (Lion). I can now compile using gcc 4.8 by using g++-4.8 some_file.c or using the default gcc 4.2 by using g++ some_file.c I want to use gcc ...
14
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3answers
11k views

How do I run VI with colors on Lion?

I'm looking to enable color syntax highlighting in vi. I just enabled colors in Terminal via here. Any ideas on how to enable this? NOTE: Usually on Linux when I open vi with vi file.txt and it opens ...
14
votes
3answers
6k views

How do I disable the Command-Control-D word definition keyboard shortcut in OS X Lion?

Mac OS X Lion introduced a new feature where in many applications you can press (Command-Control-D) to produce a popup with the definition for the word under the mouse cursor. A side effect of this ...
14
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5answers
24k views

Searching by file name (as opposed to name and contents) in Lion

In earlier versions of OSX, when you search in a Finder window, it gave you the choice of searching by contents or file name. In Lion this choice seems to have disappeared, I can only search by ...
14
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1answer
16k views

How do I “blacklist” a wireless network on my Mac?

My home wifi network is password protected, as it should be. My neighbor's is not. Because I have password protected my network, my computer continually joins my neighbors instead of mine. I have ...
14
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4answers
4k views

Macbook Pro with Lion: scrolling via trackpad vs. mouse

So the default scrolling behavior for the trackpad in Lion is to scroll in the direction of your finger movement similar to the iPad. This can be changed in the trackpad preferences by un-checking ...
14
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5answers
13k views

Chax with Mac OS X Lion?

Has anybody tried Chax with Mac OS X Lion? I got it to install perfectly, but I do not see a Chax tab in iChat preferences.
14
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2answers
2k views

why does OSX add extra '._<filename>' when I tar a directory?

I'd just like to know why if I "tar -czf" a file/directory, osx adds a: ._ for each file? I see these when I untar in linux. Or when I work with the uncompressed project in eclipse as it doesn't ...
14
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2answers
11k views

NTFS-3G unmounts NTFS partitions because it “did not receive signal in 15 seconds”—what signal?

After upgrading to Lion, NTFS-3G has been encountering problems. I uninstalled NTFS-3G and MacFUSE, reinstalled them and rebooted; but the problem still exists: After connecting an USB-disk that has ...
14
votes
8answers
3k views

Which text editors take advantage of Lion's Versions feature?

I've been a fervent user of Textmate for many a year, and I hope to continue to be one. However, the versions feature of OSX seems like a great and easy to use idea. I'm mostly doing HTML, CSS and ...
13
votes
3answers
9k views

How can I delete saved commands from Terminal?

As all of you know, Mac OS X stores all commands that run from Terminal in Terminal itself, however, I want to delete (for example) the last 3 commands from the terminal. How can I do this?
13
votes
4answers
6k views

Is there a way to make Preview not open all previously opened files?

Usually when I use Preview, it is when I see a .jpg or .png and I double click on the file to take a look at the file, but sometimes Preview will open up all the .pdf and .png I opened previously, ...
13
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8answers
35k views

Free .CSV text file editor for Mac OS X?

I am looking for a free editor to edit comma-delimited text files, or .csv format.
13
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5answers
9k views

Is there a way to hide certain apps from the cmd+tab menu?

Is there a way to hide certain apps from cmd+tab? The problem I'm facing is that I have some apps (like iTunes and of course Finder) always open. But when I'm working and switching between apps that ...
13
votes
3answers
11k views

How would enabling FileVault alter my system and TM performance?

What are the pros and cons, performance-wise, of enabling and using FileVault? Is there any at all, or does it slow a computer down significantly or on the contrary speed it up? Also, what effect will ...
13
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1answer
25k views

No .bash_profile in OS X Lion?

I just did a clean install of OS X Lion and I see that now I have no .bash_profile file in my home directory. Should I create this by hand? (I want to save in it some alias.) Thank you. PS : The ...
13
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5answers
24k views

How do I disable Safari-only mode?

I have no desire to enable Lion's Safari-only mode. I have disabled the guest account but still see the guest login item when I reboot my system. Is there a setting somewhere I'm missing for ...