I have a scanner now, and when I plug it in, g-v-m says:
** (gnome-volume-manager:21683): WARNING **: manager.c/1223: cannot get scanner.device property: No property scanner.device on device with id /org/freedesktop/Hal/devices/usb_device_4a9_221c_noserial_if0
Indeed this property does not exist, and it doesn't actually need to know. Checking the 'scanner' capability should be enough.
I have a scanner now, and when I plug it in, g-v-m says:
** (gnome- volume- manager: 21683): WARNING **: manager.c/1223: cannot get scanner.device property: No property scanner.device on device with id /org/freedeskto p/Hal/devices/ usb_device_ 4a9_221c_ noserial_ if0
Indeed this property does not exist, and it doesn't actually need to know. Checking the 'scanner' capability should be enough.