Dear Genesee and others,
I have to admit I felt a sadistic pleasure finding out others had the same kind of problems I have...
Well, I have almost the same kind of problem that vdemuth had... only in my case changing sda to sda1 didn't work. Here's what I have:
[root@Alex alex]# mount -t usbfs /dev/sda /mnt/camera
[root@Alex alex]# cd /mnt/camera
[root@Alex camera]# ls -l
dr-xr-xr-x 1 root root 0 Aug 15 22:29 001
dr-xr-xr-x 1 root root 0 Aug 15 22:29 002
-r--r--r-- 1 root root 0 Aug 15 22:29 devices
-r--r--r-- 1 root root 0 Aug 15 22:29 drivers
[root@Alex camera]# mount -t usbfs /dev/sda1 /mnt/camera
mount: /dev/sda1 already mounted or /mnt/camera busy
Something is definitely wrong because I still can't see the pictures, but I can't figure out what... oh yes, -t vfat doesn't help either:
wrong fs type, bad option, bad superblock on /dev/sda,
or too many mounted file systems
What can be wrong?