How to correct battery drainage problem after upgrade to mountain lion

My macbook pro battery drains very fast, just used 3% as I am entering this question. This rapid battery drain started after upgrade to mountain lion. Any advice?

This appears to be a problem that's affecting a number of users and has been widely reported. My guess is you're going to have to wait till they do a software update.
There's general tips for conserving battery power on my page here that might ameliorate matters in the meantime:
http://applehelpwriter.wordpress.com/2012/04/23/how-to-make-your-battery-power-l ast-a-bit-longer/
Be sure to report the problem to Apple directly here:
http://www.apple.com/feedback/
- every extra complaint helps to add a little urgency.
(ToU Disclaimer: this link to my site contains other links which promote my services as a technical writer)
Message was edited by: softwater

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Mail sorting problem after upgrading to Mountain Lion?

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Before upgrading, when I tried to search my Mail Inbox for e-mails from a specific sender, the esearch results would be indexed by the name of the sender. For example: when I entered 'John Smith' in the search box in Mail, it would display a list of email from 'John Smith'
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Mail problems, slow browsing and Facebook problems after upgrading to Mountain Lion

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Battery Life Degrading after upgrading to Mountain Lion.

Hi Community Members,
Just after purchasing the Mid 2012 Macbook Air 13", the battery life was good 7+hours for usual use, including browsing, emails, vpn access etc. After upgrading to ML on 26th July 2012, the battery life depleted down to barely 3.5 hrs now, very disappointed with this experience barely after a few weeks of this new portable. Tried some workarounds for like the SMC reset, uninstalling Flash etc but no success. Don't have power nap enabled which a lot of people feel is the reason for the battery draining out. More concerning is that the FCC ( Full Charge Capacity) has dropped to 96% ( 6431 mAh) from its original 6700 mAh with the Power Cycle count as 24. Spoke to Apple Care today and has been advised to do a Battery Calibration and then get the battery checked up at an Authorised Service Centre. Apple claims it has nothing to do with the Mountain Lion upgrade. Will come back with more updates tomorrow.
Any workarounds or success stories with others ?? Very unhappy and disappointed with my new Mac !!!
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Welcome to Apple Communities
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After recently upgrading to new moutain lion I am having probems with Gmail. I am told to download the latest version of safari. I have checked and am indeed running the latest version of safari. Can anyone advise me on what to do please.

http://help.yahoo.com/kb/index?page=content&id=SLN3526&actp=search&viewlocale=en _US&searchid=1366672139377&locale=en_US&y=PROD_MAIL_ML
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After upgrading to Mountain Lion 10.8.2, I cannot print to my Samsung laser printer ML 2525w? How can I get this set up to print?

After upgrading to Mountain Lion 10.8.2 on my iMac, I cannot print to my Samsung B&W Laser printer ML 2525W either by USB or wireless. Any help on how to setup or reconfigure would be apprecaited.
I either print blank pages or prints one time then goes off line, or spits out a bunch of blank paper, etc. Have gone through all the standard fixes, reboot, reset , reload driver, etc.

From the link to the Thread you provided, I worked through the one message procedures that were listed.
For ease of reference, I have copied them and printed them below. This was an old thread but the guidance still works with no firmware upgrade required.
I would stress that you MUST delete any and all files relating to USB connection of the printer to the MAC, including all print drivers (from both Apple and Samsung either from CD or web downloads) and all print queues, etc. I was only able to get the printer to properly hand shake with my Mac by setting it up wirelessly after all old files were deleted with hard power off reboots on both the Mac and Printer.
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As a note, I ran this printer with Lion for almost 2 years and it always worked fine (both wireless and USB). From other comments on the thread, users were good with this printer using Lep. and Snow Lep also. - - no issues from either a USB connection or wireless until Mountain Lion.
Before the fix, I was experiencing many of the same issues as described on user chat threads, printer going offline after a print job. 1st page sometimes printing but all the rest of the pages were garbage. No printing at all. Printer just running a bunch of blank pages out. etc.
I run an iMAC 27" desktop with the ML OS upgrade just installed from Lion.
"I've just installed one of these printers for my parents.
First of all, don't waste your time connecting the ML-2525W as a USB printer. The printer will go offline after each print job. It's hopeless, at least (I assume) until Samsung gets around to publicly releasing a firmware update.
Instead, you have to use the ML-2525W as a wireless printer. In that mode, it works fine.
This is what I did:
(1) First, if you have already attempted to install the Samsung driver software from the included CD-ROM, uninstall it. Get the uninstaller from the Samsung support site:
http://www.samsung.com/us/support/downloads/ML-2525W
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(2) Disconnect the USB cable from the printer, if it is connected. Pull the power plug on the printer and power cycle it.
(3) Restart your Mac.
(4) Go to the "Printer Driver (ver. 4.0)" folder that you previously unzipped. Inside it is a folder named "WirelessSetting". Open the folder and run the "Wireless Setting.app".
(5) The application will ask you to connect the USB cable to the printer. Do so, and the Mac should be able to communicate with the printer to perform the wireless setup.
(6) The application will show you a list of wireless networks. One of them is the wireless interface in the printer (ad-hoc). You can ignore that unless you intend to use the printer without connecting to another wireless network. In my case, I selected the wireless network in my parents' home (infrastructure) and entered the security passphrase. The application then configured the wireless interface in the ML-2525W to connect to the home network.
(7) The Wireless Setting application will then tell you to disconnect the USB cable.
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My 24 inch iMac... 2.8 GHZ dual core (Early 2008) is having the same problem. After it sleeps, I go to use something... and the beachball of death occurs. This happens multiple times a day... and let me tell you... it is annoying... and I am the one who is being annoyed!
It could possibly be revolving around safari... as that is really the only thing that is running consistently. I don't use iTunes on this iMac as I have so many other Macs up and running in the house... and I never consume media on it... so I kind of dismiss iTunes being the culprit.
This is majorly affecting my Mac... in terms of reliability and uptime... which coincedently is the main reason why I switched to Mac in 2008. This is my only Mac that could upgrade to ML... so I don't know how widespread this is... but I hope that this problem can be solved...
I agree with another person who commented on this issue... do we really need a 10.8.1 update already... to fix this?

After upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues

after upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues. my computer now freezes and programs close randomly. The usual command for opening windows with bootcamp doesnt work. once in restarted my computer after it froze and it rebooted in windows automatically. i really just want to know if there is a way to take the upgrade off my laptop because it is very annoying.

Hi Memalyn
Essentially, the bare issue is that you have a 500GB hard drive with only 10GB free. That is not sufficient to run the system properly. The two options you have are to move/remove files to another location, or to install a larger hard drive (eg 2TB). Drive space has nothing to do with SMC firmware, and usually large media files are to blame.
My first recommendation is this: download and run the free OmniDiskSweeper. This will identify the exact size of all your folders - you can drill down into the subfolders and figure out where your largest culprits are. For example, you might find that your Pictures folder contains both an iPhoto Library and copies that you've brought in from a camera but are outside the iPhoto Library structure. Or perhaps you have a lot of purchased video content in iTunes.
If you find files that you KNOW you do not need, you can delete them. Don't delete them just because you have a backup, since if the backup fails, you will lose all your copies.
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TrackPad physical click not working after upgrade to Mountain Lion

Does anybody know how to get my trackpad working again after upgrading to Mountain Lion?
I recently upgraded my MacBook (13-inch, Late 2009, Intel Core 2 Duo) from Snow Leopard to Mountain Lion. Everything seems to have gone well, except for trackpad behavior.
The primary problem is that the physical click of the trackpad is now erratic. Sometimes a physical click will work, and other times it will not work.
Note: The "tapping" of the trackpad DOES work consistently. I have confirmed that System Prefs > Trackpad > "Tap to Click" is enabled, and so tapping is not the problem. (The "tap to click" selector does exhibit a unique behavior however--if I DESELECT "tap to click," then the physical click no longer works at all. It looks like the "tap to click" selector can completely disable the physical click of the trackpad, but cannot enable the physical click completely.)
I have also checked the settings on System Prefs > Accessibility > Mouse & Trackpad, but none of those settings affect the physical click of the trackpad.
I tried zapping the PRAM, but that did not change the problem with physical clicking on the trackpad.
Grateful for any ideas...
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I ended up taking my MacBook to the Apple Genius Bar. The staff were very helpful.
The apple staff said that there is no known link between the upgrade to Mountain Lion and trackpad misbehavior. In my case, they made some hardware adjustments to the trackpad, and all is working properly again.
Bottom line: if you think that your trackpad misbehavior is related to Mountain Lion, you might want to take it to an Apple Genius Bar. If there really is no connection between Mountain Lion and trackpad behavior, then perhaps they can fix it for you (as happened to be true in my case). But if there IS a connection in some way, it would be helpful for Apple employees to see your evidence firsthand.
Best wishes to all...
Nertz

How to correct battery drainage problem after upgrade to mountain lion

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