girardpallet Posted November 16, 2014 Share Posted November 16, 2014 With my E7440 fully ok on Yosemite (except bluetooth working randomly ) , i need to know if you also have some frozen screen with Apercu (preview in english) ? sometime the frozen, or long time to close it, or blank picture ) i 've try different profile in system preference/screen, but it not solve this . thank for support me. regards Link to comment Share on other sites More sharing options...
cazy Posted November 16, 2014 Share Posted November 16, 2014 With my E7440 fully ok on Yosemite (except bluetooth working randomly ) , i need to know if you also have some frozen screen with Apercu (preview in english) ? sometime the frozen, or long time to close it, or blank picture ) i 've try different profile in system preference/screen, but it not solve this . thank for support me. regards I'm not using Yosemite yet but I also experienced Bluetooth issues using BCM5722D.kext without other problems, now if I use BTFirmwareUploader.kext Bluetooth works great and reliable but I have random trackpad freezes and other nuisances. BCM5722D.kext.zip BTFirmwareUploader.kext.zip Link to comment Share on other sites More sharing options...
robertostudios Posted November 17, 2014 Share Posted November 17, 2014 With my E7440 fully ok on Yosemite (except bluetooth working randomly ) , i need to know if you also have some frozen screen with Apercu (preview in english) ? sometime the frozen, or long time to close it, or blank picture ) i 've try different profile in system preference/screen, but it not solve this . thank for support me. regards Hi! Run this in terminal: sudo perl -i.bak -pe 's|([\xFF\xFC\x3D])\x86\x80\x12\x04|$1\x86\x80\x16\x0A|sg' /System/Library/Frameworks/OpenCL.framework/Libraries/libCLVMIGILPlugin.dylib sudo codesign -f -s - /System/Library/Frameworks/OpenCL.framework/Libraries/libCLVMIGILPlugin.dylib This patch the OpenCL framevork, and the Preview app, Aperture, PhotoBooth and all program that need OpenCL works If Xcode command line tools not installed, the first command install it. If installed succesfully, run 2 command again. Credits to the-darkvoid and vbo 1 Link to comment Share on other sites More sharing options...
girardpallet Posted November 17, 2014 Share Posted November 17, 2014 Hi! Run this in terminal: sudo perl -i.bak -pe 's|([\xFF\xFC\x3D])\x86\x80\x12\x04|$1\x86\x80\x16\x0A|sg' /System/Library/Frameworks/OpenCL.framework/Libraries/libCLVMIGILPlugin.dylib sudo codesign -f -s - /System/Library/Frameworks/OpenCL.framework/Libraries/libCLVMIGILPlugin.dylib This patch the OpenCL framevork, and the Preview app, Aperture, PhotoBooth and all program that need OpenCL works If Xcode command line tools not installed, the first command install it. If installed succesfully, run 2 command again. Credits to the-darkvoid and vbo it like a miracle ! thank A Lot for this !!!! I'm a novice , so sorry ! next step is to fix the bluetooth ! thank again Link to comment Share on other sites More sharing options...
van_axl Posted November 18, 2014 Share Posted November 18, 2014 it like a miracle ! thank A Lot for this !!!! I'm a novice , so sorry ! next step is to fix the bluetooth ! thank again Hi, I had the same issue, with preview and quicklook apps, it hung, or did not display the document correctly. So thanks to the RobertStudio's recommandation, it is now working fine too. Link to comment Share on other sites More sharing options...
robertostudios Posted November 18, 2014 Share Posted November 18, 2014 I found this patch ago in another forum, but Jake Lo also publish this solution in original HowTo: https://osxlatitude.com/index.php?/topic/7478-dell-latitude-yosemite-install-guide/&do=findComment&comment=45224 Thanks for all Hackintoshers Link to comment Share on other sites More sharing options...
van_axl Posted November 20, 2014 Share Posted November 20, 2014 Hi, Did anyone try the last 10.10.1 update ? Link to comment Share on other sites More sharing options...
girardpallet Posted November 20, 2014 Share Posted November 20, 2014 Yes I do ! Repare some kext , and fine ! Link to comment Share on other sites More sharing options...
girardpallet Posted November 23, 2014 Share Posted November 23, 2014 Hello the Team, did somebody is able to use the fingerprint on E7440 ? thank Link to comment Share on other sites More sharing options...
montag Posted November 28, 2014 Share Posted November 28, 2014 Hello the Team, did somebody is able to use the fingerprint on E7440 ? thank I don't think the fingerprint reader will ever work, especially since not all 7440s have it (like mine doesn't) and Apple has no PCs on the market to the best of my knowledge that use a biometric fingerprint reader (excluding the 5 and 6 which is different tech I believe). 2FA is more secure anyway so if you have a phone, you'd be better off with that + drive encryption or even maybe a HDD password on boot. Link to comment Share on other sites More sharing options...
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