Problem solved! after: apt-get remove BRLTTY
the device is successfull attached to ttyUSB0! -- usb2serial adapter disconnects after a few seconds https://bugs.launchpad.net/bugs/148020 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
