super_engine Posted December 28, 2009 Share Posted December 28, 2009 After installed retail 10.6.2 my card (genuine RTL8139) was very very slow. Normally the speed, in downloading, 15-18 kB/s. So i have googled for find a solution and after some tries i have installed the attached kext. This kext (from iDeneb 10.5.8) works very fast and very fine. Follows this steps: -Delete the original 10.6.2 IONetworkinFamily -Copy the attached one -Repair the permissions and rebuild the extensions.mkext (i suggest to use the last version of "kext utility") Reboot. After this i have internet downloading speed 350-450 kB/s. Good job IONetworkingFamily.kext.zip Link to comment https://www.insanelymac.com/forum/topic/204327-realtek-rtl8139-under-1062/ Share on other sites More sharing options...
crazyJAT Posted August 14, 2010 Share Posted August 14, 2010 I wish there was a way to fix this with a DSDT modification. Link to comment https://www.insanelymac.com/forum/topic/204327-realtek-rtl8139-under-1062/#findComment-1530360 Share on other sites More sharing options...
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