I recently bought a mac mini and installed 18.04 on it. All of the hardware ports are recognized (including bluetooth) except for the SD card slot. I've tried a few solutions including editing the 'modules' file in the '/etc/' directory to include 'tifm_sd'.
Unfortunately I can't mount the card, I have a usb SD adapter that works, but the SD slot would move data much faster. If anybody has a solution, It would be much appreciated.