Hey On Thu, Jun 9, 2022 at 9:34 AM Stanke, Scott <scott.sta...@digi.com> wrote:
> Hello ModemManager-devel, > > > > Do you know if the following issue is resolved in ModemManager 1.16.0? I > found the following link that looks like the same issue that we are > experiencing on our Digi International cellular routers running MM 1.14.0: > > > > https://todo.sr.ht/~mil/sxmo-tickets/92 > > > > A Digi International customer found that sending an SMS using our cellular > router running ModemManager 1.14.0 with extended ASCII characters results > in: > > *# error: couldn't send the SMS: > 'GDBus.Error:org.freedesktop.ModemManager1.Error* > > *.Core.InvalidArgs: Cannot prepare SMS to be sent: Cannot generate PDUs: > Error pr* > > *ocessing input text'* > > I can reproduce the issue using the following test commands (if I send > with “text” not including extended ASCII chars, the message is successfully > sent): > > > > # # mmcli -m 0 \ > > # > --messaging-create-sms="text='hello world范例',number='+16511234567'" > > There are known mmcli limitations, see: https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/275 But that one is not completely the same issue. The mmcli interface receives in the 'text' field of the key-value pair given to --messaging-create-sms, and there is one simple usecase like needing double-quotes and single-quotes that isn't properly covered, as in the link above. For that, the suggestion was to have a new --messaging-create-sms-with-text=FILE that we could use to feed a given file contents as text input. The issue you're experiencing, though, is not the same one. I *believe* the problem could be your locale settings. Can you confirm you're using a UTF-8 locale in your setup? The text you're using in your setup must be UTF-8 so that mmcli reads it correctly and passes it down to DBus in the correct format. /bin/sh: can't create --messaging-create-sms=text='hello world范例',number='+16511234567': > Read-only file system > > I have no idea what that "Read-only" file system error is, that totally looks like a problem in your script. Are you by any chance creating a file in the filesystem with the --messaging-create-sms option contents?? If so, that would also be an indication that you're lacking proper UTF-8 locale either in your environment or in your filesystem. This totally looks like something unrelated to ModemManager, please check your scripts. > # Successfully created new SMS: /org/freedesktop/ModemManager1/SMS/6 > > /bin/sh: Successfully: not found > > Another indication that this issue is in your scripts, not in ModemManager or mmcli. > # # mmcli -s 6 --send > > *# error: couldn't send the SMS: > 'GDBus.Error:org.freedesktop.ModemManager1.Error* > > *.Core.InvalidArgs: Cannot prepare SMS to be sent: Cannot generate PDUs: > Error pr* > > *ocessing input text'* > > Thank you for looking at this. We are planning to release cellular router > FW implementing MM 1.16 as backlog. I hope to provide our customer an > update that MM 1.16 should fix the issue. > Neither 1.14 nor 1.16 are actively supported, but I don't think your issues are related to the MM versions anyway :) -- Aleksander https://aleksander.es
