Only if it's a udev problem (guessing because when udev has a problem, it seems like it pops up in lots of places)...they're different card readers and different kernel modules and everything, so they don't seem like they'd be related
Only if it's a udev problem (guessing because when udev has a problem, it seems like it pops up in lots of places)...they're different card readers and different kernel modules and everything, so they don't seem like they'd be related