Why did wifi connect faster on Snow Leopard than any Lion?

This has bothered me since upgrading to Lion and then hoping Mountain Lion would fix it.
When I open the lid on the air (or any macbook) it takes about 10 seconds for wireless to connect. If I take any of the same computers (macbook pro from 2010, air 2011, air 2012, macbook pro 2012) and install Snow Leopard on them, when I lift the lid from sleep, wireless is nearly instantly available.
I work in an IT department in an academic library so I have access to a lot of machines. So I've been trying this a lot lately since the computers I deploy to the public are now all on Snow Leopard after receiving many complaints about the wireless connections.
Granted I live with it on my machine, 10 seconds is plenty fast. But I find it annoying, it's like a step backwards. It used to be fast, now it is slow. I don't find the wait to be acceptable given that Apple proved in older operating systems that near instant wireless was possible.
Is there some way to alter the settings to make wifi connect quicker? I've done all the obvious, my mac address is registered with the networks, my preferred network is the only one in the list, I use a static IP. I guess what I want is for the wifi to never sleep, this is what Dell does on their XPS machines which ironically was designed from a group that used macbook airs running snow leopard in an effort to make wireless instantly avaialble for windows/linux.

I just performed another test. Two identical (serial numbers 1 apart) iMac. These are units I release for public use in a kiosk mode. They are scheduled to sleep during the hours the library is closed. I deployed one with snow leopard and one with mountain lion last week, so far I've received 6 reports that the mountain lion machine can't connect to the internet but when someone assists, it connects. I'm guessing that they walked up, clicked a link and it didn't respond so they asked for help and when the person walked over (takes about 20 seconds to walk to/from the help desk) the machine connected.
Both machines have identical network settings and use wireless where the WAP is literally 6 feet above the machines. So this morning I upgraded the snow leopard machine to mountain lion, and added a third snow leopard machine to the space. I suspect I will start getting complaints on the two lions but never on the leopard.

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After updating my mac from snow leopard to mountain lion, i can not connect to the internet anymore

After updating my mac book pro from snow leopard to mountain lion, i can not connect to the internet anymore ;(
Anyone know what is wrong with it??
Is something wrong with mountain lion or the wifi itself????
HELP PLEASE!!
I need to use the internet desperately but i cant...
Thank you so much xxx

Hi galleryskins,
The article below may be able to help you with this issue.
Click on the link below to see more details and screenshots.
I've quoted some helpful highlights for you:
OS X Mountain Lion: Zoom content on the screen
Zoom with a mouse or trackpad
To zoom in and out, hold down the modifier key you specified while you perform the scroll gesture.
For example, if you have a trackpad and used the default settings, zoom in by holding down the Control (^) key while you drag two fingers up on the trackpad. Zoom out by holding down the Control key while you drag two fingers down on the trackpad.
If you chose Picture-in-picture zooming, a window appears near the mouse cursor with the magnified image. If you chose Fullscreen zooming, the entire screen displays the magnified image.
I hope this information helps ....
Have a great day!
- Judy

I did a clean install of snow Leopard and now my iWork 09 will not work. does anyone one know where I can download the version for snow Leopard?

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iWork '09 is still available from the likes of Amazon.
Your experience is why I never trusted downloaded versions when there's a physical DVD available.
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After upgrade my MBP from snow leopard to mountain lion all my smb connections stop to work.

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Now iám using mac os 10.8.2
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I already delete the key and try to connect again, but the problem persist. Already try change the ip from file server. Already try differents users. (admin, guest, etc...)
I have a windows server 2008 and a NAS working with SMB protocol. Both with the same problem.
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Any Solution ?
Any Tip ?
Any Question ?

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Before upgrading to Mountain Lion, I would strongly suggest installing the maximum 8 GBs of RAM.
Correct and reliable Mac RAM can be purchased from online Mac RAM sources Crucial memory or OWC (macsales.com).
Here is OWC's link to your model iMac and the RAM modules you will need.macsales
http://eshop.macsales.com/item/Other%20World%20Computing/8566DDR3S8GP/
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I updated from Snow Leopard to Mountain
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What homepage are you referring to? The one in in safari? Elsewhere?

Time machine can not access time capsule after upgrade from snow leopard to mountain lion

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The message is always the same:
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Mr. Zooot wrote:
Time Machine can not complete the backup "Time Capsule"
The image of the backup volume "/Volumes/Data/Pauls MacBookPro.sparsebundle" is not accessable (Error -1).
I also can not delete the backup image on the time capsule since it is read-only.
Sounds like you got this message earlier:
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Can't insert a CD/DVD into the disc drive. Recently installed a new harddrive, and the CD/DVD drive hardware is no longer recognized. Also, with new harddrive, OS was updated from Snow Leopard to Mt. Lion 10.8.5 on late 2007 MBP.

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Hi
How can I install Snow Leopard on a Lion Based MacBook Pro ultimo 2001. I will both have installed Snow Leopard and Lion on my computer, but how can i do that?
I have purchaded Snow Leopard, but I can installed it
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Best regards and merry christmas
Robert

Apple figures that having supported PowerPC code for the last 6 years is enough so they dropped it.
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Allan

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Léonie

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hi tuggerose
i think it is bad new for you. if it's any consilation i went through the same thing when i loaded mountain lion when it first came out. i think the problem is that mountain lion is a pure 64bit operating system and the software you have is 32bit. earlier os's were able to emulate 32bit but the new system does not. the answer is new software. i did it and it cost me a load of money and much angst so your not alone.

I need to upgrade from OS X 10.6.8 to 10.7.0. I have no idea if I need Snow Leopard or Mt. Lion.

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ChasManley

See the following to get you going. Obviously, you can skip the Snow Leopard upgrade section since you already have it installed. You have the options of Lion or Mountain Lion depending on what is supported on your computer. If it supports Mountain Lion I suggest it rathen than Lion, but that's your option.
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You can purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
     Snow Leopard General Requirements
       1. Mac computer with an Intel processor
       2. 1GB of memory
       3. 5GB of available disk space
       4. DVD drive for installation
       5. Some features require a compatible Internet service provider;
           fees may apply.
       6. Some features require Apple’s iCloud services; fees and
           terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
     Lion System Requirements
       1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
           or Xeon processor
       2. 2GB of memory
       3. OS X v10.6.6 or later (v10.6.8 recommended)
       4. 7GB of available space
       5. Some features require an Apple ID; terms apply.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
     OS X Mountain Lion - System Requirements
       Macs that can be upgraded to OS X Mountain Lion
         1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
         2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
         3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
         4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
         5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
         6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
         7. Xserve (Early 2009) - Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
Are my applications compatible?
         See App Compatibility Table - RoaringApps.
     For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

Can i update version 10.5.8 to snow leopard or mountain lion, can i updatee MacOSX version 10.5.8 to snow leopard or mountain lion

can i update version 10.5.8 to snow leopard or mountain lion,

Not if you have a PPC machine. In that case your are at the limit. But if you have an Intel model:
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You can purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard — Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
     Snow Leopard General Requirements
       1. Mac computer with an Intel processor
       2. 1GB of memory
       3. 5GB of available disk space
       4. DVD drive for installation
       5. Some features require a compatible Internet service provider;
           fees may apply.
       6. Some features require Apple’s iCloud services; fees and
           terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service — this includes international calling numbers. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
     Lion System Requirements
       1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
           or Xeon processor
       2. 2GB of memory
       3. OS X v10.6.6 or later (v10.6.8 recommended)
       4. 7GB of available space
       5. Some features require an Apple ID; terms apply.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
     OS X Mountain Lion — System Requirements
       Macs that can be upgraded to OS X Mountain Lion
         1. iMac (Mid 2007 or newer) — Model Identifier 7,1 or later
         2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) —
             Model Identifier 5,1 or later
         3. MacBook Pro (Mid/Late 2007 or newer) — Model Identifier 3,1 or later
         4. MacBook Air (Late 2008 or newer) — Model Identifier 2,1 or later
         5. Mac mini (Early 2009 or newer) — Model Identifier 3,1 or later
         6. Mac Pro (Early 2008 or newer) — Model Identifier 3,1 or later
         7. Xserve (Early 2009) — Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
Are my applications compatible?
         See App Compatibility Table — RoaringApps.
     For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

Why did wifi connect faster on Snow Leopard than any Lion?

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