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 attaching here the patch provided by him and posted in the EVDO forums.
Hope it helps. :o) ** Attachment added: "This is to avoid the bottleneck in the Sprint cards." http://launchpadlibrarian.net/24736073/usb-serial.c -- Very slow connection in Pantech PX500 EVDO modem https://bugs.launchpad.net/bugs/354287 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
