morke@debian:~$ scanimage -L
device `v4l:/dev/video1' is a Noname BT878 video ( *** UNKNOWN/GENER virtual device
device `v4l:/dev/video0' is a Noname BT878 video ( *** UNKNOWN/GENER virtual device
morke@debian:~$ su
Password:
debian:/home/morke# scanimage -L
device `v4l:/dev/video1' is a Noname BT878 video ( *** UNKNOWN/GENER virtual device
device `gt68xx:libusb:003:002' is a Mustek BearPaw 2400 CU Plus flatbed scanner
debian:/home/morke#