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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13 views

older ext.hard does not appear

i just brought A a new iMac 10.8.5 my older ext hard drive does appear anywhere in finder prefences everything checked no icon on the desktop….My files are on that ext hard drive.help
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24 views

iphoto 9.4.2 hangs when info panel selected

iPhoto 11, version 9.4.2 hangs when info panel selected. I have already repaired database permissions, repaired database, rebuilt database. iPhoto hangs (spinning ball) when I select Photos view and ...
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37 views

Upgrading a dev 2011 MBA to Mavericks

I have a 2011 MBA (i5 1.7Ghz with 4GB RAM) running Lion 10.7.5. I'm tempted to do a Mavericks upgrade (in the particular hope of improving power and memory management), but since this is a development ...
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265 views

How to open a binary .dat file created with python?

I am running OS X Lion 10.7.5. If there is a way to open this type of file please explain how and what software (if any) Ineed to download.
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22 views

“Menu Extras” folder icons are blank

When accessing the System/library/CoreServices/Menu Extras folder, all of the icons are blank(white page, right corner turned down) and none will open. If I right-click, I have the following options: ...
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73 views

Install Lion partition on the latest iMac

I tried to create 3 partitions, one for the current OSX Mavericks, one for Lion and one for the installation dmg, but it seems that the Fusion drive doesn't allow me to create more than 2 partitions. ...
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54 views

preview text highlight not working

I can no longer make text highlights in pdfs in preview 5.5.3, possibly after an update. Also in pdfs that I previously made highlights in. Other annotations continue to work.
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47 views

Share nfs v3 mounted volume as AFP homedir share

Lion server. It lets me add it as a share for home dirs, configure guest access and everything In server app without any errors, workgroup manager even sees the share as a home dir path, but when I ...
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136 views

Belkin N150 router problem! Can't access router management page in MBP

I have a Belkin N150 router and can't connect to the internet. Only the small blue WPS light is blinking. It's SSID is no longer visble to any devices. I can't even access it's router management page ...
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60 views

LPD Printing Lion Server 10.7.5 not listening on port 515 persistently

I have a Lion server connected to 2 HP Laserjet printers joining them in a printpool. I then have a "virtual" printer setup via LPD which has its queue pointing to this printpool. When printing to ...
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19 views

MacBook Air (Lion)

We wiped the H.D on my 3 year old MBA OS X 10.7, Lion and restored it to like bran new at the Apple Store today. It connected effortlessly to the guest WiFi there. At home I get "Connection Timeout" ...
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51 views

Used iMac with lion installed, no discs. Do I upgrade to Mountain Lion? Rename HD?

Just bought a used iMac (mid 2011) with Lion installed on it. I do not have the install disc so I am wondering if I should upgrade to mountain lion or continue as is and hope I never need the system ...
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84 views

Apple OS Update and SSD failed last time I tried

I have a MacMini that is running 10.7.5. This is a Mid-2011 MacMini. I installed a SSD in my MacMini about a year ago. When I put the SSD in, the Mini was already running Lion. I installed the ...
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334 views

Mac OS X 10.8.5 upgrading issue

I need to upgrade my Mac OS from 10.7.5 to latest (10.8.5) I am trying to download the latest OS from App Store, download starts but newer progresses. I was able to successfully upgrade with same ...
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32 views

Admin can't administer

I'm trying to launch Appstore on a Macbook running Lion while logged in as an admin user. It won't let me. Lots of icons in system preferences are greyed out with "The system administrator has not ...
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112 views

Authentication required when moving files into library?

I was trying to add a view files into my Mac's Library & I can't move anything without the authentication popping up... I do not know the password so I was wondering if there was any way to get ...
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142 views

How do I download Mountain Lion on a mac that does not support Mountain Lion?

My own Mac crashed while downloading Mountain Lion and does not boot anymore. Now I want to download Mountain Lion on another Mac, that only runs OS X Lion - and does not support Mountain Lion. My ...
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438 views

Which mail daemon does OS X 10.8.4 run by default?

I'm debugging some mail related stuff on my Mac, and not quite sure how my system is even sending mail. I can run a simple command like date | mail -s test myemail@mydomain.com and receive an email ...
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469 views

localhost MAMP OS X 10.8.4 upgrade tips

Follow the instructions exactly at http://documentation.mamp.info/en/mamp/installation/updating-mamp... 'COPY' and do not drag folders across to htdocs or from one folder to another. I dragged a ...
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294 views

OS X Lion never boots

When starting up my iMac with OS X Lion 1.7.3 it will show the Apple logo, and soon after a progress bar with the typical spinning progress indicator. The progress bar will go up to about 8%, ...
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139 views

xcrun file shell script code in Mac OSX 10.7.5

I updated my /usr/bin/xcrun file on my computer running on Mac OS X Lion 10.7.5 by mistake. Can anybody send me the shell script code or any link where I can find this? FYI, I have Xcode (4.6) also ...
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167 views

MacOS X 10.7.5 screen flickers in black and freezes for 2 minutes

Recently noticed a problem - in Finder, column view (this is important) if I select a pdf file (noticed only for pdf) screen flickers quickly several times in black color and the whole system freezes ...
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312 views

Macbook randomly shuts down without on charge (even at ~90% full)

I'm having a real issue with my Macbook (white, late 2009 version, running Lion OS X). It was about since 2 weeks ago or so, my Macbook would just randomly shut down, I lost a couple unsaved files ...
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274 views

Can someone help me with errors in my pf.conf file? OS 10.7

I keep getting errors about the order of my rules and that there are syntax errors in my pf.conf file, and after troubleshooting for days, I thought I'd ask for some help. Please take a look and let ...
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227 views

AppleScript works fine in 10.8 but not in 10.7

I have a simple AppleScript that works perfectly on two ML machines (10.8.3), but when I try to run it on a 10.7.5 machine it doesn't work. To make matters more confusing, in 10.7.5 it runs in the ...
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134 views

Web Sharing not getting enabled in MAC OSX10.7.4

I have tried enabling Web Sharing in MAC OSX 10.7.4, but after clicking to check it uncheck it self. I know there's a similar question for it, that is, Web Sharing (Apache) won't turn on in Lion. ...
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630 views

Installing RPM with MacPorts on Mac OS X 10.7.5

I installed MacPorts from the official site usting .pkg installer for Mac, accepting all default installation settings. Then my goal was to install rpm, so I typed respectively : sudo port -v ...
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2k views

Lion USB Thumb Drive - how to erase them?

I have a stack of those official Apple Lion USB thumb drives. It seems you can't wipe them using conventional means (Disk Utility, diskutil). I think I recall reading once there was a way to erase ...
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153 views

Gris virtual desktops on OSX lion

having to work on a mac and used to Linux like virtual desktops I quickly activated surfaces to get my usual workspace on. Thing is, I recently had to upgrade to OSX lion in order to get XCode and ...
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41 views

Wiki Server on Lion “Client”

Is it possible to activate the wiki server on osx lion (not server) ? I've managed to do that with the VPN server using this guide: ...
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108 views

screen sharing stops working

Periodically my screen sharing stops working. When I try to connect nothing happens. telnet 5900 connects but I don't get the normal "RFB 003.889" prompt back. reboot seems to resolve it, but it ...
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230 views

Can hard drives have their own sleep settings?

Is there a tool that will allow me to set the sleep settings on a per-drive basis? I've recently done the optibay mod on my MBP so I have an HD+SSD setup and I'd like to be able to make the magnetic ...
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563 views

Ethernet cable connected iMac fails to connect to Internet after sleep mode

Similar issue to this has been reported for WiFi situations but my iMac (previous Snow Leopard up to date software recently updated to Mountain Lion) fails to allow we access to the Internet after ...
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60 views

Icons on buttons changed

I was tweaking my new Mac (I'm new to OS X) and suddenly I noticed that the icons in lots of my apps changed. I've checked all the things I done (using OnyX) but can't find what I done to make my apps ...
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927 views

Sudden failure of trackpad to function without 'tap to click' set

This is an odd problem to have. I use 'tap to click' usually. This continues to work as it always had. I went to install Mountain Lion, fresh install. This meant I needed to be in the Recovery Mode. ...
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462 views

Strange issue with Apple wireless keyboard on my iMac: Shift + W won't work

I noticed this problem earlier today, pressing left shift + W to type a capital W does not work. I can get a capital W by using the right shift key, or the caps-lock, but not with the left shift, ...
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249 views

Finder not expanding folders anymore after OSX Lion re-installation

I've just reinstalled Lion after having replaced the stock HDD with an OCZ Vertex 4 SSD and everything is fine apart from the Finder, which does not expand folders anymore..see the following ...
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137 views

Is it possible to clear Printer Simulator logs?

Where could I find Printer Simulator logs?
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759 views

Web Sharing won't start after I enable vhosts

This is the first time I've ever used apache, so there's a pretty good chance I'm doing something horribly wrong. I followed some instructions online to edit /private/etc/apache2/httpd.conf make my ...
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438 views

Automator: How to copy the contents of local folder to a linux smb share?

I use Lion and I'm trying to make a folder action that copies the content of a local folder to a Samba share, but when I execute the action at Automator it copies the folder and not only its contents ...
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101 views

Strange Globbing behaviour on Windows from Lion server

So here's the craziest thing I've ever seen (maybe). Hoping someone can shed some light here. We have an OS X Lion Mini that's sharing out a folder to some Windows machines. We also have a program ...
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246 views

OS X Lion - Chrome Search freezes

I've had a problem for 5 months :(. I open a new tab in Chrome and begin searching by typing something in the URL bar. Then, Chrome begins to freeze. I Force Quit Chrome. I open again and begin ...
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468 views

ColorSync profiles are not appearing in color matching dialogs

I am trying to print a business card design, and the printers recommend using the 'Coated FOGRA39' ICC color matching profile. At first I thought I didn't have this profile, so I downloaded it for ...
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788 views

What are Photogrammetry softwares available on Mac OS X

I have been searching for a photogrammetry software for Mac. Can anyone tell me where can I get them?
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48 views

Lion Mail shows emails sent years ago as sent on 30 March 2012

Mail on 10.7.3 has decided (for some reason) to show several mails of mine sent years ago (like 2010) as having been sent on 30 March 2012. In the mails themselves, the correct date is shown (under ...
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205 views

Running older version of OpenOVPN on OSX Lion

The current situation: I need to connect to an Astaro VPN box. Currently the only way to connect is using the Astaro Client for Windows. Normally any OpenVPN client (Viscosity, Tunnelblick, openvpn ...
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165 views

When I click F3 I cannot see the open windows

When I click F3 on my macbook to view all open windows some or all of the windows disappear or show as a small white line. This can be seen in the screenshot attached. Any ideas if this is normal or ...
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156 views

Delete button doesn't take me back in Safari 5.2 on Lion

I am running the developer version of Safari 5.2 (7536.2.3) on Lion 10.7.3 on Alu unibody MacBook (early 2009). The problem is that the delete button does no longer work as a back button. The normal ...
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2k views

How to remove group membership from user using the Lion Terminal?

How to remove a self created daemon user named '_denyhosts' from group 1025(workgroup), 403(com.apple.sharepoint.group.2), 404(com.apple.sharepoint.group.3) and 405(com.apple.sharepoint.group.4) using ...
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78 views

Spaces preferences carried into Lion - can't get hash symbol

In Snow Leopard I used to use Option + cursors to move around spaces (not Command - this was because I liked Command + cursors for 'Home' and 'End'). Therefore I also used Option + 1, Option + 2 etc ...