just got the nook color and wanted to mess around with cm7 on it. I downloaded the installer image provided by verygreen, but after I copy the image to the sd card and put it back in its not mounting the sd card anymore.
I tried to burn the image in windows using win32diskimager but it kept telling me there wasn't enough space on the sd card. So i booted into ubuntu and used
sudo dd if=generic-image.img of=/dev/whatever the sd card was bs=1M
Did i copy the image over incorrectly? or is there another reason why this could be happening?
If you had followed the OP instructions you should have been fine. Right now you've "copy the image to the sd card" and then "tried to burn the image in windows" and then "booted into ubuntu and used sudo dd", I'd say your sd card is pretty messed up.
I'd mount your sd card to your computer with a card reader. Reclaim full with a partition manager, format fat32. Then burn verygreen's installer img to the card with win32diskimager. Remove, then reinsert card to card reader. Copy CM7 .zip to "boot" (only partition you'd now see in Win), remove sd card and insert into Nook. Power on and let it install.