> Hello, > is the mmc tool from mmc-utils supposed to work with SD cards? > I tried mmc status get /dev/mmcblkN with three different SD cards on two different machines (Pinebook Pro and a Sony laptop) and I get the same error on both: > # mmc status get /dev/mmcblk0 > ioctl: Connection timed out > Could not read response to SEND_STATUS from /dev/mmcblk0 Could you try something like sudo dd if=/dev/mmcblk0 of=/dev/null count=1 iflag=direct; sudo mmc status get /dev/mmcblk0 just to rule out anything in the autosuspend direction? Hyperstone GmbH | Reichenaustr. 39a | 78467 Konstanz Managing Director: Dr. Jan Peter Berns. Commercial register of local courts: Freiburg HRB381782