I have a new Wacom Bamboo Pen. I'm using Ubuntu 10.10 64bit.

After googling a little bit, I checked that xserver-xorg-input-wacom was installed. I plugged in my tablet. I rebooted my computer. Nothing special happened. I opened Inkscape. The tablet didn't work. I opened Inkscape's Input devices dialog. I didn't understand anything. I tried to blindly click some options in that dialog but nothing seemed to have any effect. Same with Gimp.

After googling some more I found the linuxwacom website with source code, this didn't seem to work.

So... any help?

As requested:

lsusb
Bus 005 Device 002: ID 056a:00d4 Wacom Co., Ltd 

dmesg | tail
[  492.961267] usb 5-1: new full speed USB device using uhci_hcd and address 3
[  493.144862] input: Wacom Bamboo 4x5 Pen as /devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1:1.0/input/input6
[  493.158854] input: Wacom Bamboo 4x5 Finger as /devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1:1.1/input/input7