i am not sure how just usbserial would work. the cdc-acm issue about
buffers is known, but will not be fixed afaiu. the new thing is called
cdc-ether. not sure if your modem supports that though. Anyway, nothing
we will fix directlyin NM. Maybe this needs a modemmanager plugin at
some point, but
A Linux user had this same problem. He provided a patch for it.
http://www.evdoforums.com/thread4381.html
He was running the Pantech PX-500 too, he found that the problem is because the
generic drivers (usbgeneric.ko and acm-cdc.ko) have tiny buffers designed for
slow-speed modems.
I am
