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m4v3r1ck

macrumors 68030
Original poster
Nov 2, 2011
2,606
554
The Netherlands
Can't enable Trim Enabler in DP4.
 

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S.B.G

Moderator
Staff member
Sep 8, 2010
26,635
10,391
Detroit
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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m4v3r1ck

macrumors 68030
Original poster
Nov 2, 2011
2,606
554
The Netherlands
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!
 

whosjose

macrumors newbie
Jul 25, 2014
2
0
I was wrong about Trim Enabler.

I tried Chameleon SSD and it works.
 
Last edited:

ths6tm

macrumors newbie
Jul 27, 2014
1
0
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:)
 

S.B.G

Moderator
Staff member
Sep 8, 2010
26,635
10,391
Detroit
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.
 

les2

macrumors newbie
Jun 3, 2014
1
0
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
 

Risco

macrumors 68000
Jul 22, 2010
1,956
313
United Kingdom
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.
 

S.B.G

Moderator
Staff member
Sep 8, 2010
26,635
10,391
Detroit
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?
 

BaldyUK

macrumors regular
Aug 16, 2008
183
8
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.
 

w0lf

macrumors 65816
Feb 16, 2013
1,268
109
USA
Trim enabler work on DP4... Run the executable

Code:
/Applications/Trim\ Enabler.app/Contents/MacOS/Trim Enabler
 

crjackson2134

macrumors 601
Mar 6, 2013
4,846
1,957
Charlotte, NC
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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