This comment is only to say a "me too", but to say this is also happening with a FT2232C chip.
>From python, enabling the RtsCts to True (pySerial) does the job to avoid the problem. Regards -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/920959 Title: FTDI USB serial FT232RL regression, requires toggling flow control To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/920959/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs