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m4v3r1ck

macrumors 68030
Original poster
Nov 2, 2011
2,631
568
The Netherlands
Can't enable Trim Enabler in DP4.
 

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I don't know about DP-4, but I installed the public beta last night and the Chameleon SSD Optimizer, beta version 0.9.4, which was released for 10.9.4 seems to work for me.
 

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Possible Fix?

Possible fix:
guys.
Please use oskar’s method (downloading the older file. Here is the link again: https://s3.amazonaws.com/cindori/trimenabler3.2.2.dmg).
The other methods are not safe. Manipulating the info.plist file may cause complications later.

Can anyone tell me if the 4 terminal commands used in the dP1 - dP3 updates still have to be executed for using TE 3.2.2 in dP4? Thanks in advance!
 
I was wrong about Trim Enabler.

I tried Chameleon SSD and it works.
 
Last edited:
Trim Yosemite beta public

I was wrong about Trim Enabler.

I tried Chameleon SSD and it works.

Trim enabler don't work if unused the terminal command but i see that Chameleon SSD WORKS on this post!!! That's true?

Chameleon SSD 0.9.5 ? 0.9.4? enable trim on yosemite Beta Public ?

Give me an answer please

thx u:)
 
Trim enabler don't work if unused the terminal command but i see that Chameleon SSD WORKS on this post!!! That's true?

Chameleon SSD 0.9.5 ? 0.9.4? enable trim on yosemite Beta Public ?

Give me an answer please

thx u:)

Chameleon v 0.9.5 was released as a beta build for Mavericks 10.9.4. I used it on Yosemite and it works.
 
wait!!!

1) chameleon version 0.9.4 is not compatible with yosemite!

2) chameleon 0.9.5 is compatible but first you need to enable system to load unsigned kext ;)

3) I tested it only on yosemite 10.10 DP3, I have to do it on DP4


if your system do not reboot after enabling trim on DP4 you can restore the original kext manually
 
wait!!!

1) chameleon version 0.9.4 is not compatible with yosemite!

2) chameleon 0.9.5 is compatible but first you need to enable system to load unsigned kext ;)

3) I tested it only on yosemite 10.10 DP3, I have to do it on DP4


if your system do not reboot after enabling trim on DP4 you can restore the original kext manually

Wish I had seen this earlier.

Chameleon v 0.9.5 was released as a beta build for Mavericks 10.9.4. I used it on Yosemite and it works.

Nice one, you just nuked my install! :mad::mad: It does NOT work.
 
Wish I had seen this earlier.



Nice one, you just nuked my install! :mad::mad: It does NOT work.

Sorry for your luck. But it does work on my installation and I've had no issues with it. What exactly happened?
 
For future reference, if you get that sign on boot then boot to recovery using cmd-r and open Terminal and enter these commands

Code:
rm -rf /Volumes/<10.10 Partition>/System/Library/Extensions/IOAHCIFamily.kext
cp -r /System/Library/Extensions/IOAHCIFamily.kext /Volumes/<10.10 Partition>/System/Library/Extensions/IOAHCIFamily.kext
touch /Volumes/<10.10 Partition>/System/Library/Extensions
kextcache -u /Volumes/<10.10 Partition>

Then boot as normal.
 
Trim enabler work on DP4... Run the executable

Code:
/Applications/Trim\ Enabler.app/Contents/MacOS/Trim Enabler
 
Wish I had seen this earlier.



Nice one, you just nuked my install! :mad::mad: It does NOT work.

Don't feel too bad, you're not alone. I hope you had a TM backup and/or had installed on a separate HD. Remember we are testing here :)

----------

For future reference, if you get that sign on boot then boot to recovery using cmd-r and open Terminal and enter these commands

Code:
rm -rf /Volumes/<10.10 Partition>/System/Library/Extensions/IOAHCIFamily.kext
cp -r /System/Library/Extensions/IOAHCIFamily.kext /Volumes/<10.10 Partition>/System/Library/Extensions/IOAHCIFamily.kext
touch /Volumes/<10.10 Partition>/System/Library/Extensions
kextcache -u /Volumes/<10.10 Partition>

Then boot as normal.

Sadly, this didn't work for me. The commands all ran correctly and appeared to work, but I still have a non-bootable Yosemite drive. Any suggestions?
 
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