If sl-modem was working for you properly in Hardy or Intrepid, then the easy solution for Jaunty is to restore the modprobe file. (Look for the file attached to this comment.)
The proper fix is likely a new udev rule.
If sl-modem was working for you properly in Hardy or Intrepid, then the easy solution for Jaunty is to restore the modprobe file. (Look for the file attached to this comment.)
The proper fix is likely a new udev rule.