On Fri 05 May 2017 at 07:58:06 -0500, Richard Owlett wrote: > On 05/05/2017 04:28 AM, Brian wrote: > > > >I think you have possibly not appreciated the distinction between a card > >reader on a USB bus and one on a PCI bus. The first should be visible to > >GRUB and nativedisk (but, as you have seen, isn't always). The second is > >never visible to GRUB. > > Not true. > On my Lenovo T510 laptop I have > > root@march-9-Jessie:/home/richard# ls /dev/mm* > /dev/mmcblk0 /dev/mmcblk0p1 /dev/mmcblk0p2 /dev/mmcblk0p5 > > Although my BIOS will not boot from /dev/mmcblk0, the GRUB resident on > /dev/sda1 has no trouble finding Debian on /dev/mmcblk0p1.
What I said is true. What you say above is also true. Of course, we are talking about different things. :) -- Brian.