mount
says this about the drive in question:
/dev/sdb1 on /media/3433-3231 type vfat (rw,nosuid,nodev,uhelper=udisks,uid=1001,gid=1002,shortname=mixed,dmask=0077,utf8=1,showexec,flush)
This is the response I get when trying zcat
on the boot image to the unmounted drive at /dev/sdb1
root@gemeni:/home/a1# zcat -v boot.img.gz > /dev/sdb1
boot.img.gz:
gzip: stdout: No space left on device
This is what happens when I try it without the part number:
root@gemeni:/home/a1# zcat boot.img.gz > /dev/sdb
bash: /dev/sdb: No medium found
I'm working from this tutorial.