[svlug] Error connecting USB modem on Ubuntu

Kristian Erik Hermansen kristian.hermansen at gmail.com
Wed Nov 21 00:08:17 PST 2007


On Nov 19, 2007 4:35 PM, Don Marti <dmarti at zgp.org> wrote:
> Getting these messages on connecting a Radicom
> V92HU-E USB modem -- any ideas?
>
> The USB ID is 0572:1370 -- "Conexant Systems
> (Rockwell), Inc." -- and the kernel is Ubuntu's
> 2.6.22-14-generic.
>
> Nov 19 13:16:48 localhost kernel: [ 7720.808000] usb 3-1: new full speed USB device using uhci_hcd and address 17
> Nov 19 13:16:51 localhost kernel: [ 7723.184000] usb 3-1: configuration #1 chosen from 2 choices
> Nov 19 13:16:51 localhost kernel: [ 7723.188000] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/class/cdc-acm.c: Zero length descriptor references

Seems to be kernel issue with cdc-acm module...
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/134123
-- 
Kristian Erik Hermansen




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