The crazy thing I did to fix Yosemite performance

Dominik Reichardt domiman at gmail.com
Tue Nov 4 03:28:36 PST 2014


Just run the installer. After the installation ran through you only need to fix MacPorts (migration guide).
Don't worry about edge cases and you don't necessarily need to do a "clean" install if you have no problems.

Dom


> Am 04.11.2014 um 12:08 schrieb Gustavo Seabra <gustavo.seabra at gmail.com>:
> 
> Hi all,
> 
> I've been following this thread with great interest, and have learned a lot here!
> 
> However, I noticed that the whole process of installing Yosemite seems a bit convoluted, maybe even scary,  for someone who is not as versed in the peculiarities of MacOS / BSD.
> 
> So, how would you advice a person who has Mavericks installed with everything in its default location and who has just basic knowledge of the system to go about the upgrade to Yosemite?
> 
> Thanks a lot!
> Gustavo Seabra.
> 
> Em 02/11/2014 15:07, "Jeff Singleton" <gvibe06 at gmail.com> escreveu:
>> Hi,
>> 
>> So after much frustration, much stress, and of course, I broke my Mac in the process. Backed up my user folder from single-user mode (since my mac would not boot all the way). Then I wiped and reinstalled Mavericks, upgraded to Yosemite, and then restored my user folder.
>> 
>> Back story: In an attempt to figure out why the services mds and mdworker were running away with my CPU. Nothing I did resolved this, including putting every single folder except /Applications in the exception list for Spotlight. This is where I started editing LaunchDaemons and LaunchAgents and where breakage occurred.
>> 
>> So...
>> 
>> This literally resolved all of the performance issues I saw reported from many others besides myself about the performance of Yosemite via the standard upgrade path.
>> 
>> On to MacPorts...
>> 
>> - Broken link checks
>> - Binary database updates
>> 
>> Both go within seconds, except for the binary database initial creation, which took a couple of minutes. After which, everything is running like new.
>> 
>> I know it is and was a pain in the rear to have to do all of this, but if there is one thing Apple has done correct it is that restoring a backed up user folder to a fresh install, puts all configurations, accounts, and other customizations right back to where they were with no hassle.
>> 
>> I hope this gives some insight on a sure fire way of resolving Yosemite performance issues.
>> 
>> Good Luck,
>> Jeff
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