I know this question has been asked before but none of the answers worked for me.
I have tried three different brand new SD cards, 2 San Disk's and one Samsung's, using both MacBook's built-in SD card reader and a USB card reader, but the SD card doesn't show up in Finder, Disk Utility, Image Capture or Terminal (
ls /Volumes/). It does show up in System Report which hints that there's some problem with the software and not the hardware. The same is mentioned by San Disk here:
I have tried upgrading to macOS Mojave from macOS High Sierra, but to no avail. These SD cards don't show up in Linux either. An older SD card of mine does show up in macOS/Linux. So I am guessing that the new SD cards are missing something, some kind of a driver? Does anyone have any idea what could that be?