Created attachment 769270 [details]
dmesg log

Using Leap 15.0's latest development builds on my Intel Compute Stick
(STCK1A32WFC) the SD card is utterly non functional

Any SD card inserted into the slot produces a large number of dmesg errors
(dmesg attached) including

"mmc2: Controller never released inhbit bits"
"mmc2: Reset 0x2 never completed"
"mmc2blk2: error -5 sending status command, aborting"

This is despite trying half a dozen cards of various sizes and speeds (Low
Class 16GB, Class 10 32GB, and 64GB)

Due to the message about voltage in dmesg I have tried swapping out the sticks
power supply for several different ones, to no available.

I am therefore convinced that it is a software bug.

The same cards, on the same hardware, with the same power supply work perfectly
with openSUSE Tumbleweed, leading me to believe it's a problem specific to Leap
15's kernel.