Ubuntu
network-manager package

  1. Bug #359849
  2. Comment #4

Comment 4 for bug 359849

Revision history for this message
Sergiu Bivol (sergiu-bivol) wrote :

The invalid parity is harmless.
Wrong mtu, mru, baud, bits and stop-bits are the issue (in the bug description). This prevents NM from properly initializing the modem. Please edit your connection settings file, located in ~/.kde/share/apps/networkmanagement/connections
Valid values are:
============
[ppp]
...
mru=1440
mtu=1440

[serial]
baud=0
bits=8
parity=
senddelay=12
stopbits=1
============

Relevant upstream bug: https://bugs.kde.org/show_bug.cgi?id=191658