El Capitan USB port does not worked well under Yosemite.

Running a VMWARE image of the Linux kernel using a Sentinel of SafeNet USB license dongle canned.
Has worked perfectly under Yosemite unfortunately too long to go back.

The USB port does not work with other USB devices?

I suspect an incompatibility with the EC and the sine of dongle USB EL strengthened using third kexts. They must be signed, and so a softer update for the dongle is probably necessary.

http://arstechnica.co.UK/Apple/2015/09/OS-x-10-11-El-Capitan-the-Ars-Technica-re view/8 / #h1

Tags: Mac OS & System Software

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