Yosemite: Is DP's 32 bit mode gone?

beautypill · Post by **beautypill** » Fri Apr 03, 2015 6:08 pm

I tried to search for this topic, but I didn't come up with any responses.

Is 32 bit mode no longer an option in DP 8.07 Yosemite? I am trying to open 32 bit mode, but I am finding that I cannot find it in the "Get Info" section.

- c

cuttime · Post by **cuttime** » Fri Apr 03, 2015 9:54 pm

Should work OK. Try opening from the Finder instead of the dock.
http://www.motunation.com/forum/viewtop ... 4+bit+mode

beautypill · Post by **beautypill** » Sat Apr 04, 2015 4:24 pm

Thanks for the response.

That is a different problem.

My problem is I can't find the 32 bit mode at all.

- c

Shooshie · Post by **Shooshie** » Sat Apr 04, 2015 8:41 pm

DP8.07, OS X 10.10.2
It's right below the copyright:

bayswater · Post by **bayswater** » Mon Apr 06, 2015 8:06 am

With Yosemite is it still possible for the system to start up in 32 bit mode? If so, would the option to launch an app in 32 bit mode still appear? I.e. Could it be that you're already running everything in 32 bit?

MIDI Life Crisis · Post by **MIDI Life Crisis** » Mon Apr 06, 2015 8:16 am

No. 32bit startup is not possible for the OS itself.

bayswater · Post by **bayswater** » Mon Apr 06, 2015 8:25 am

? This from Apple support:

To select the 64-bit kernel for the current startup disk, use the following command in Terminal:

sudo systemsetup -setkernelbootarchitecture x86_64

To select the 32-bit kernel for the current startup disk, use the following command in Terminal:

sudo systemsetup -setkernelbootarchitecture i386

MIDI Life Crisis · Post by **MIDI Life Crisis** » Mon Apr 06, 2015 8:32 am

Hmmm. I wonder if it was changed? There used to be an app to boot in 32 or 64 but that stopped working and my understanding was the OS couldn't boot in 32.

bayswater · Post by **bayswater** » Mon Apr 06, 2015 8:48 am

I suppose the 32 bit kernel might have been dropped in 10.10. Don't have a Mac with me at the moment.

mikehalloran · Post by **mikehalloran** » Mon Apr 06, 2015 7:19 pm

MIDI Life Crisis wrote:No. 32bit startup is not possible for the OS itself.

This correct.

https://discussions.apple.com/thread/6751222

bayswater wrote:I suppose the 32 bit kernel might have been dropped in 10.10. ...

It was dropped in OS 10.8

nyplugin · Post by **nyplugin** » Wed Apr 08, 2015 4:00 am

I tried to open in 32 bit mode but it's not working. The box is checked but DP8.07 still runs in 64 bit. Any idea?

MIDI Life Crisis · Post by **MIDI Life Crisis** » Wed Apr 08, 2015 7:03 am

How are you verifying it is in 64 v 32?

nyplugin · Post by **nyplugin** » Wed Apr 08, 2015 7:10 am

By the DP screenshot when is opening. It appears the version 8.07 and under that 64 bit

bayswater · Post by **bayswater** » Wed Apr 08, 2015 7:21 am

Do you have more than one instance of DP installed?

nyplugin · Post by **nyplugin** » Wed Apr 08, 2015 7:33 am

Nope, just DP8.07

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Yosemite: Is DP's 32 bit mode gone?

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