usb/cups printer problem after etch upgrade

[graham <graham@theseamans.net>]

Hi,

I have a server running cups, with a wireless usb connector connected to 
a remote Brother 5040 laser printer. It's always worked fine, modulo a 
little crackle on the television when printing ;-)

After upgrading the server to etch (without any major problems) cups no 
longer sees the printer. Cups is running ok, and knows about the 
printer, but the web interface always displays the message:

" HL5040 (Default Printer) "Printer not connected; will retry in 30 
seconds..."

lsusb shows that the printer is there, and visible over wireless:

snoopy: lsusb
Bus 003 Device 002: ID 13fd:0540
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 028: ID 04f9:0016 Brother Industries, Ltd
Bus 001 Device 001: ID 0000:0000

lsmod shows I have the usb modules:

snoopy: lsmod
<snip>
ehci_hcd               27144  0
ohci_hcd               17540  0
sis900                 21120  0
mii                     5376  1 sis900
usbcore               109444  5 usblp,usb_storage,ehci_hcd,ohci_hcd


I guess this is yet another strangeness with changes to udev? Has anyone 
else run into the same problem, or found a solution?

Thanks
Graham