Tag Archives: osx

QUICK FIX : MacOS Freezing at Login – how to resolve quickly

After upgrading to macOS 10.12.1 my 2010 MBP would freeze after the first login. Searching the internet I discovered some similar issues and potential resolutions. Most revolved around rebuilding the LaunchServices database – using Onyx I tried that and it sometimes worked, but I still had the issue recur.

I would also occasionally get the message :

"The version of HandsOff.kext is not compatible with your version of OSX. Please contact the developer for updates."

I used to have HandsOff installed but had uninstalled it a while back. Frustrated I was not able to enjoy a stable OS environment, I figured the best way would be to backtrack and remove all the errors and see if anything made a difference – and removing this offending kext file seemed a good start.

Most kext files are found in the /System/Library/Extensions folder – however I could not find the HandsOff file, either in this or any other location.

To resolve the issue, I installed EasyFind and searched for “HandsOff” and found some other files (plist was certainly one file type) and deleted them directly from EasyFinder. I then re-ran Onyx to rebuild the LaunchServices, rebooted and hey-presto! No more login freezes!

UPDATE:
I ran a Malwarebytes scan and found a few nasties - removing those also seemed to help with the smoothness of things

MacBook running hot after installing OSX Lion – Fix here

After installing OSX Mountain Lion I noticed that my Mac Book Pro was getting extremely hot and battery life was poor at best. Seems I was not alone.

After googling (if that’s a verb), I discovered one of several solutions:

  1. You’ve got a Citrix type client installed which is running in the background (see this thread)
  2. You have Office 2008 or 2011 and Spotlight is having an issue with indexing (see this thread)
  3. You need to reset your SMC (see this Apple KB item) – this is not as likely as the others.

I have gone through all three and so far it seems to have cooled the laptop. I’ve also noticed that Flash/Shockwave sometimes hangs with high CPU – with the new changes I need to evaluate if that’s still a problem, but figured in the meantime I’d share how to potentially fix your Lion woes.

Update 1: After performing steps 1-3 I noticed improvement in battery life – until I started to use Chrome with a site using Flash and suddenly Shockwave was going crazy with CPU and memory usage. Again, it’s not just me. If anyone has ideas please comment below.