Ubuntu
modemmanager package

  1. Bug #765516
  2. Comment #9

Comment 9 for bug 765516

Revision history for this message
Mikael Nordfeldth (mmn) wrote :

At the gentoo bug forums, this is discussed too: http://bugs.gentoo.org/show_bug.cgi?id=348849

I quote Alexander E. Patrakov 2011-02-17:
> This may be because Nokia N900 eats the first character of the commands if they
 are issued immediately after opening /dev/ttyACM0. Here is how to demonstrate
the bug without modemmanager:
>
> chat -V "" +++AT OK </dev/ttyACM0 >/dev/ttyACM0
>
> Try this command several times. Many times you will have only two plusses out
 of three echoed back.