Logic Pro 9 running issues - Yosemite?

One way or another you have to upgrade to 9.1.8 so I would call Apple and see if you can resolve the problem.

I have the updated version of Logic Pro9 and I still have the same problem! I was about to buy Logic Pro X But I read that it too has the same problem... 😟

Sadly it looks as if I'll have to leave logic and conform to the studio standard ProTools.. But for you up there, I do find that if I open and close it every so often, it does help. Ps Get Protools 10. It is a lot cheaper now and I read that it works well with Yosemite.

Mac Mini I5 processer

16 Gigs of ram

1500 Gigs of memory.

Ps Get Protools 10. It is a lot cheaper now and I read that it works well with Yosemite.

Errrrrr....... Not according to Avid it is.. (and note: Avid state they will not be supporting PT10 under Yosemite either... only PT11)

http://avid.force.com/pkb/articles/en_US/compatibility/Mac-OS-X-10-10-Yosemite-s upport-for-Media-Composer-Pro-Tools-Sibelius-EUCON-and-ISIS

....and not forgetting the major issue regarding Yosemite and Avid's CoreAudioManager/Drivers that is causing conflicts and crashes with all kinds of other hardware based audio/Midi software......

Example:

Native Instruments has conducted compatibility tests with Mac OS X 10.10 Yosemite which have shown current NI products to work without any specific issues under standard installations of this operating system.

However, products with a hardware dependency, such as Maschine, Komplete Kontrol, Traktor, Guitar Rig and Controller Editor will not launch when AVIDs CoreAudioManager/Drivers are installed under 10.10 Yosemite. Native Instruments and Avid are working together to resolve this compatibility issue.

Native Instruments is currently conducting further systematic compatibility and performance tests with the release version of Yosemite, and will provide new information as it becomes available.

Hey, I have the exact same problem,. Sorry - no solution as yet but i thought i would describe the issues I'm having too.

Basically the same thing, Logic just seems to lag for at least a few seconds when trying to perform ANY function. Even just soloing a track can take up to 5 seconds. It's also now started to disable ALL key commands until i restart Logic. Space bar works for play/stop but no 'cmd+key' works.

I had none of these issues when running 10.9, its only started to happen since the yosemite upgrade. I've heard the next solution is an erase and install of yosemite but that brings it's own issues with some of the other apps I'm running.

If you find any other solutions please let me know

I'm running Logic 9.1.8 (64bit) / MBP 2.9 i7 / 8GB Ram FYI.

if you have a Retina screen...

Try turning off Automatic Graphic Switching..... (AGS) as several people have reported some success and a degree of improvement after doing so...

MacBook Pro and MacBook Pro with Retina display computers: How to set graphics performance - Apple Support

Note: If you are using a second monitor... even if you uncheck AGS it is still activated automatically unfortunately so you won't get any possible benefit. So to effectively test, unplug any secondary monitors....

TO EVERYONE HERE. Sorry for the previous comment! I UPDATED MY WAVES PLUGINS with a simple file that can be downloaded of their site http://www.waves.com/osx-yosemite I didn't even have to reinstall them. I only had to run a file from them that took all of a few seconds. Just like that Logic pro 9 works just well again! I now have ProX as well and it runs just fine! Sorry to all for my impatiens that led me to say that the problem was Logic. If you are having these problems, it is 3rd party plugins that are not updated to run on yosemite.

Yep same issuie here and it is driving me absolutely insane!! I use Logic for my job and i literally cant work.

When im playing a project and try to edit faders etc it will freeze and i cant stop the project, even freezes when exporting or bouncing.

I really dont want to upgrade to logic x , but i think i might have to

Thanks for the tip, I will give it a try when i get back to the studio this week, will let you know how i get on. 🙂

SMASHED IT! ✅

This worked perfectly for me, thank you very much!

🙂

This also fixed my locking up too! No more stress! Other than all the new bugs in X 10.1 and none of the old bugs being fixed...

Well spotted!

I have a waves bundle that a friend gave me. will i be able to still use this and my vst's from older 32bit wave bundles if i upgrade?

they are all version 8

they are all version 8

Same problem here, I made a clean install of Yosemite, I start to work but after few minutes Logic does not respond to any command. Run monitoring activity, and see that 10 Gb ram are almost full. Run memory clean, but Logic still doesn't work. Do you think having two monitors may cause issues also in a mac pro early 2008?

I still have an hd with snow leopard, it works very well, but many new applications does not work on it...😟

Sorry for my bad english... 😐

Why don't you go back to your full backup of your previous OS, especially if you want to continue working with Logic 9.

The following User Tip / Information Page may of some interest....

Latest OS X & Logic Pro Compatibility Information