babelchips Posted October 25, 2009 Share Posted October 25, 2009 I used the myHack installer http://osx86.sojugarden.com/installer/ I now have SL installed and running fine apart from USB speeds being very slow. Syncing the iPhone in iTunes and copying files to/from a USB drive is horrendous. What is the recommended solution? Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/ Share on other sites More sharing options...
phlox55 Posted October 25, 2009 Share Posted October 25, 2009 Are you sure you don't have a USB1-device on the same bus/chip ? USB ports often share chip and a slow device will take all ports to USB1 Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/#findComment-1310332 Share on other sites More sharing options...
David86 Posted October 25, 2009 Share Posted October 25, 2009 i had the same issue, it was killing me lol. some ppl told me to delete applehpet.kext, which worked but messed up my sleep mode. so i ended up just loading a modified usb kext i downloaded and it runs perfect now. im not home ( on my real macbook), pm me and ill give u a link to the file when i get home. Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/#findComment-1310335 Share on other sites More sharing options...
babelchips Posted October 26, 2009 Author Share Posted October 26, 2009 Are you sure you don't have a USB1-device on the same bus/chip ? USB ports often share chip and a slow device will take all ports to USB1 Cheers I should have mentioned, USB 2 was working fine on Leopard 10.5 Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/#findComment-1310569 Share on other sites More sharing options...
iwcham1979 Posted November 21, 2009 Share Posted November 21, 2009 Could I please get some info on the modified USB kext since my Valnilla install is stuck at 1.1 Snow Leopard in question! Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/#findComment-1338074 Share on other sites More sharing options...
babelchips Posted November 21, 2009 Author Share Posted November 21, 2009 Could I please get some info on the modified USB kext since my Valnilla install is stuck at 1.1 Snow Leopard in question! Hi, I found post #175 on this thread solved my USB 2.0 problem. P5W DH DELUXE [sUCCESS] Although I still haven't got Sleep working - but I have tried anything yet. Don't want to rock the boat!... Link to comment https://www.insanelymac.com/forum/topic/194110-all-working-except-for-usb-20-usb-is-slow/#findComment-1338101 Share on other sites More sharing options...
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