<html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Thanks to Daniele's suggestion, I changed modem baudrate to 57600 and now it works fine Carlo <div class="moz-cite-prefix">On 28/03/2017 10:21, carlo wrote: </div> <blockquote cite="mid:c2fdb889-11fd-6bda-1e03-f17f90383428@gmail.com" type="cite"> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> > Ok, please retry after adding the missing comma between the DEVPATH and the ENV: Oops also a == for DEVPATH test ACTION!="add|change|move", GOTO="mm_serial_end" DEVPATH=="/devices/pnp0/00:05/tty/ttyS0", ENV{ID_MM_PLATFORM_DRIVER_PROBE}="1" LABEL="mm_serial_end" Now ttyS0 is whitelisted correctly, but still some problems in using Telit plugin (or any other plugin). MM log attached. Carlo <div class="moz-cite-prefix">On 28/03/2017 09:41, Aleksander Morgado wrote: </div> <blockquote cite="mid:CAAP7ucJ0cZS+zzJ28tnbLheSDucekjfq77x=PDr0OFDaK7Wvpw@mail.gmail.com" type="cite"> <pre wrap="">On Tue, Mar 28, 2017 at 9:01 AM, Carlo Lobrano <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:c.lobrano@gmail.com"><c.lobrano@gmail.com></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">Here it is $ udevadm info -p /sys/class/tty/ttyS0 P: /devices/pnp0/00:05/tty/ttyS0 N: ttyS0 E: DEVNAME=/dev/ttyS0 E: DEVPATH=/devices/pnp0/00:05/tty/ttyS0 E: ID_MM_CANDIDATE=1 E: MAJOR=4 E: MINOR=64 E: SUBSYSTEM=tty E: TAGS=:systemd: E: USEC_INITIALIZED=955641 On Mon, 27 Mar 2017 at 20:44 Aleksander Morgado <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:aleksander@aleksander.es"><aleksander@aleksander.es></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">On Mon, Mar 27, 2017 at 6:04 PM, carlo <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:c.lobrano@gmail.com"><c.lobrano@gmail.com></a> wrote: </pre> <blockquote type="cite"> <blockquote type="cite"> <pre wrap="">Does this work? # cat <<EOF > /lib/udev/rules.d/78-mm-serial.rules ACTION!="add|change|move", GOTO="mm_serial_end" DEVPATH=”/devices/pnp0/00:05/tty/ttyS0” ENV{ID_MM_PLATFORM_DRIVER_PROBE}=”1” LABEL=”mm_serial_end" EOF # udevadm control --reload # udevadm trigger // Relaunch MM </pre> </blockquote> </blockquote> </blockquote> </blockquote> <pre wrap="">Ok, please retry after adding the missing comma between the DEVPATH and the ENV: # cat <<EOF > /lib/udev/rules.d/78-mm-serial.rules ACTION!="add|change|move", GOTO="mm_serial_end" DEVPATH="/devices/pnp0/00:05/tty/ttyS0", ENV{ID_MM_PLATFORM_DRIVER_PROBE}="1" LABEL="mm_serial_end" EOF # udevadm control --reload # udevadm trigger # udevadm info -p /sys/class/tty/ttyS0 This should really add the tag. </pre> </blockquote> </blockquote> </body> </html>