Kext versions can be fetch from Clover's boot log, with just bdmesg | grep kext.Once opened, you’ll want to jot down the name of the kext that you want. The best way to do this is manually, and you’ll need to navigate to your terminal as we did in the beginning of this article. If you’ve installed kexts that aren’t working, you’ll want to remove them from your system. Help! I Installed a Kext That Doesn’t Work.Copy the kexts you used to build the USB stick to the new El Capitan partition in EFI>CLOVER>kexts>10.11. Install Clover on your new El Capitan partition using the MBR options. Use the Disk Utility to either copy the El Capitan partition to your MBR partition, or create a disk image and restore it to your MBR partition.
2) Install new Ethernet controller kext method Now goto System Preferences-> Network and you should see Ethernet entry. Repeat repair permissions and rebuild cache then reboot.