Bruno49 Posted March 2, 2015 Share Posted March 2, 2015 Hi i need help. after yosemite installation, usb 3.0 doesn't work. at boot works regularly but on yosemite no. i've installed GENERICUSBXHCI.kext and other kext AppleUSBXCHI.kext,but nothing to do. any device doesn't seen it. somebody help me please, i don't know what to do. thx in advance, sorry for my english!! Bruno Link to comment Share on other sites More sharing options...
Jithin Chandran Posted March 2, 2015 Share Posted March 2, 2015 Normally in all Builds, RehabMan's GenericUSBXHCI.kext will work fine for USB3.0 , Link given below https://github.com/RehabMan/OS-X-Generic-USB3 (Check README.md file for download location) Ensure that you are booting with flag "kext-dev-mode=1" If all the above are done, then check the output of the command "kextstat |grep GenericUSBXHCI" to ensure that the installed kext is loaded. Link to comment Share on other sites More sharing options...
Bruno49 Posted March 2, 2015 Author Share Posted March 2, 2015 thx for reply. i've follow your steps, but nothing, the kext is loaded, i've seen in system report but the usb port doesn't work. in boot i have the flag "kext-dev-mode=1" but it doesn't work Link to comment Share on other sites More sharing options...
ergot Posted March 3, 2015 Share Posted March 3, 2015 Hi Jithin, My USB3 is working however i have a strange case, I have a USB3 HUB connected to one of the USB3 port and its working with no problem, when i restart my hackintosh the mouse/keyboard are not working, only when i remove the HUB and restart again the mouse/keyboard are working...any idea? Link to comment Share on other sites More sharing options...
Codinger Posted March 3, 2015 Share Posted March 3, 2015 Plug them into a USB 2.0 Port and try happy hacking OSBeat Link to comment Share on other sites More sharing options...
ergot Posted March 3, 2015 Share Posted March 3, 2015 but than I wont have the full speed of USB3...anyway its just a small thing that don't bothers me, I don't do restart every hour Just curious why its happening Link to comment Share on other sites More sharing options...
artur_pt Posted March 3, 2015 Share Posted March 3, 2015 hello have u try this argument in boot flags -gux_defer_usb2 -gux_no_id good hack Link to comment Share on other sites More sharing options...
Allan Posted March 3, 2015 Share Posted March 3, 2015 hello have u try this argument in boot flags -gux_defer_usb2 -gux_no_id good hack Wrong boot argument Artur... -gux_defer_usb2 -gux_no_idle Link to comment Share on other sites More sharing options...
ergot Posted March 3, 2015 Share Posted March 3, 2015 Wrong boot argument Artur... -gux_defer_usb2 -gux_no_idle Is this for me? Link to comment Share on other sites More sharing options...
Allan Posted March 3, 2015 Share Posted March 3, 2015 Yes! Link to comment Share on other sites More sharing options...
artur_pt Posted March 3, 2015 Share Posted March 3, 2015 hello sorry If having problems with Intel Series 7/Panther Point chipset, boot with kernel flags "-gux_defer_usb2 -gux_no_idle". http://sourceforge.net/projects/genericusbxhci/files/ good hack Link to comment Share on other sites More sharing options...
ergot Posted March 4, 2015 Share Posted March 4, 2015 Thanks Allan and Artur-pt! will check it tonight 1 Link to comment Share on other sites More sharing options...
ergot Posted March 5, 2015 Share Posted March 5, 2015 Did not had a chance to check it out...my sleep option not working again....dont know why...its realy frustrating all this hackintosh man...I used to not have sleep for many years and keep my PC running for days but now I need to silent of a sleep option...I think its happened right after i installed SAS drivers for my LSI card (MegaRaid) which I need now...perhaps it deals with power managment dont know...I can start all over with installation but its really frustrating...anyway thanks guys! Link to comment Share on other sites More sharing options...
Allan Posted March 6, 2015 Share Posted March 6, 2015 Ok, but what about your USB3? It's working now? If you want, try this kext: http://www.insanelymac.com/forum/index.php?app=core&module=attach§ion=attach&attach_id=157125 Link to comment Share on other sites More sharing options...
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