On Mon, 2005-10-31 at 00:14 +0200, Markku Kolkka wrote: > Jean François Ortolo kirjoitti viestissään (lähetysaika > sunnuntai, 30. lokakuuta 2005 13:17): > > All the listed interface are: modem ( There is no /dev/modem > > device in the /dev directory ), ttyS0, 1, etc, ttyl0, 1, etc, > > input/tty-something_I_don't_recall, ttyM0, 1, etc, and > > ttyACM0, 1, etc. > > > > I presume all these interfaces are purely serial, not USB, > > AFAIK, an ACM compatible USB modem should show as /dev/ttyACM0. > Look at dmesg output or /var/log/messages after > connecting/powering on your modem. You should see the device > name assigned by the system. > Thank you very much Sir The fact is, the devices.txt file is not in the /etc/udev/makedev.dev/ directory. It is in the /usr/share/doc/MAKEDEV.DEVS-something_like_that directory, but I presume there shouldn't be any difference. Anyway, the /dev/ttyACM* devices are not being created after the theoretically USB ACM compatible modem is switched into USB. However, the network tool interfaces list shows only input/ttyACM[0-9] ( inside the input directory ), but there is no ttyACM device inside the /dev/input/ directory anymore The devices.txt file I previously mentioned, effectively shows the /dev/ttyACM* devices, but I don't know how to create them. Whenever I do a: "MAKEDEV ttyACM", this message appears: "I don't know how to create this device." I presume the devices.txt is found, otherwise the message should have indicated "File not found" or something like that. Maybe the /etc/udev/rules.dev/ rule file should be setup, such that the proper rule could be used to create the interface. I tried to add a same line as "ttyUSB*" line, but with "ttyACM*" in this file, but it failed. I don't know the way to complete the configuration files, to be able to setup the /dev/ttyACM0 interface. Can you help me ? Thank you very much. Best regards. Jean-Francois Ortolo
