* the SDXC or SDUC (both faster than SDHC and more memory capacity than 32 Gig) do NOT work, without tweaks. * the SDHC comes in only 2 to 32 Gig and that DID WORK, without rebuilding the linux kernel. NOTE: ONLY the SD-HC (32 Gig) SD Cards worked with the builtin SD Card reader, in my setup. What I did discover is that the 32 Gig SDHC cards DID WORK, on the builtin SD Card reader, on the Dell Latitude E7450 (and some other laptops (With Ubuntu)). The built in SD Card reader but does not work with newer/faster SD cards. The ONLY way I could get a newer SD card to work on this setup, was to use an external USB adapter (USB to SD).
I have installed Ubuntu 19.04 on a Dell Latitude E7450 which has an SD Card reader that is built into the laptop.
