Cannot open virtual console 17 (No such device)

[Ricardo A. G. <rgo...@co...>]

I'm runing kernel 2.6.7 w/ruby (today CVS) with two nvidia cards. When I 
try to start second X, Xserver die with "Cannot open virtual console 17 
(No such device)"

More Info:
OS: Linux Fedora Core 2
Keyb: PS/2 + USB
Mouse: PS/2 + USB
Video: NVidia GF2 + NVidia GF4
XServer: Xorg from distro w/o patch (just hackvideo=1)

dmesg:
...
Console: Colour VGA+ 80x25 vc:1-16
...
keyboard.c: [AT Translated Set 2 keyboard] vc:1-16
input: AT Translated Set 2 keyboard on isa0060/serio0
...
input: USB HID v1.00 Mouse [Wheel Mouse] on usb-0000:00:10.1-1
usb 2-2: new low speed USB device using address 3
drivers/usb/input/hid-core.c: ctrl urb status -32 received
input: USB HID v1.10 Keyboard [0566:3002] on usb-0000:00:10.1-2
drivers/usb/input/hid-core.c: ctrl urb status -32 received
drivers/usb/input/hid-core.c: ctrl urb status -32 received
drivers/usb/input/hid-core.c: ctrl urb status -32 received
input,hiddev96: USB HID v1.10 Device [0566:3002] on usb-0000:00:10.1-2
...

(nothing about vc17)

after unplug & plug USB kbd my /var/log/messages is

Jul 26 20:41:24 localhost kernel: usb 2-2: USB disconnect, address 3
Jul 26 20:41:24 localhost udev[6423]: removing device node 
'/udev/input/event3'
Jul 26 20:41:24 localhost udev[6433]: removing device node 
'/udev/input/event4'
Jul 26 20:41:24 localhost udev[6436]: removing device node '/udev/hiddev0'
Jul 26 20:41:32 localhost kernel: usb 2-2: new low speed USB device 
using address 4
Jul 26 20:41:33 localhost kernel: drivers/usb/input/hid-core.c: ctrl urb 
status -32 received
Jul 26 20:41:33 localhost kernel: input: USB HID v1.10 Keyboard 
[0566:3002] on usb-0000:00:10.1-2
Jul 26 20:41:33 localhost kernel: drivers/usb/input/hid-core.c: ctrl urb 
status -32 received
Jul 26 20:41:33 localhost last message repeated 2 times
Jul 26 20:41:33 localhost kernel: input,hiddev96: USB HID v1.10 Device 
[0566:3002] on usb-0000:00:10.1-2
Jul 26 20:41:34 localhost udev[6578]: configured rule in 
'/etc/udev/rules.d//50-udev.rules' at line 25 applied, 'event3' becomes 
'input/%k'
Jul 26 20:41:34 localhost udev[6578]: creating device node 
'/udev/input/event3'
Jul 26 20:41:34 localhost udev[6580]: configured rule in 
'/etc/udev/rules.d//50-udev.rules' at line 25 applied, 'event4' becomes 
'input/%k'
Jul 26 20:41:34 localhost udev[6580]: creating device node 
'/udev/input/event4'
Jul 26 20:41:35 localhost udev[6590]: creating device node '/udev/hiddev0'

Thanks in advance,

Ricardo.-