Comment 12 for bug 490068

Donny Kurnia,

I'm curious why it didn't work for you.

Try rebooting after putting the udev rule.

After the udev rule is installed, Ubuntu should eject the modem automatically, but you still need to do modprobe manually, with specific parameters:

sudo modprobe -v usbserial vendor=0x201e product=0x2009

After doing this, /dev/ttyUSB0 will appear and you can use wvdial/pon/gnome-ppp etc. to connect Internet with fair speed.

...

Now you can :

1. rebuild option.ko with the patch
2. copy it to your kernel's
3. sudo depmod -a
4. reboot

At this point, when you connect the modem, Ubuntu will automatically eject (due to udev rule) and option module is automatically installed (due to patch), and you can use wvdial/pon/gnome-ppp etc. to connect with much better speed.