If you send the contents of that devices file others might be able to guess. If you do with the acm module loaded it will be clearer if it thinks it supports it.
On Thu, 30 Jan 2003 [EMAIL PROTECTED] wrote: > Hi, > > I try to connect my USB modem (Olitec SpeedCom USB V92) on my laptop with > Mandrake 9.0. > I am not absolutly sure that this modem is CDC ACM compliant (asked the > vendor, but no response so far, and no clear information found on the web) > but I try it anyway, > okay, my problem is as follows: > I can see properly the modem through "cat /proc/bus/usb/devices", I have > checked the requirements described in various docs found on the net, > as "mount usbdevfs", "modprobe acm", and created a new entry > with "mknod /dev/usb/ttyACM0 c 166 0" with a symbolic link "ln - > s /dev/usb/ttyACM0 /dev/modem". > When I start modem connection from Mandrake control center, I have the > following message in syslog > "pppd: Failed to open /dev/modem: Invalid argument" > The same error with minicom > I have tried several locations for creating node in /dev, > as "/dev/usb/acm/0", etc. The same error occurs. > So what is wrong? Is it a problem with the configuration (mknod, etc.), or > does this message indicate that the modem is not compliant? > > Thanks, > > > > ------------------------------------------------------- > This SF.NET email is sponsored by: > SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! > http://www.vasoftware.com > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-users > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/ ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
