Comment 15 for bug 281335

I have a ZTE ZeroCD device, with the same vendor and product id 19d2:2000, but the above rule doesn't work for me in karmic.

The device is branded by Vodafone It as K3565-Z. Plugging the device result in the cd-rom being displayed, when manually ejected it switchs to a modem as usual. The prod and vendor id after switching are: 19d2:0063.

Neither the rule posted by Sergiu,

SYSFS{idVendor}=="19d2", SYSFS{idProduct}=="2000", RUN+="/usr/bin/eject %k"

nor the one commited by Martin, works for me.

The former is recognized for the device to apply by udevadm test, the latter doesn't.

It seems my device has a value of "00" for the attributes bDeviceClass and bDeviceSubClass, instead of "ff", as in the rule by Martin.

Changing the rule this way:

SUBSYSTEM=="usb", ATTR{bDeviceClass}=="00", ATTR{bDeviceSubClass}=="00", ENV{DEVTYPE}=="usb_device", GOTO="mobile_action_switch"

results in udevadm test recognizing it, but still it doesn't work. After plugging, the fake cd is still there.

I tried with modem-modeswitch but it didn't succeed, too.