Hi,
Still having serious issues with this issue..
Is there any insight where the QMI errors are coming from? Is it the modem
that is telling MM that there is something wrong?
Daniel
On Thu, 1 Feb 2024, 17:48 Daniel Edwards,
wrote:
> Hi,
>
> I'm reaching out to seek guidance regarding an
Hi Aleksander,
Thanks for your reply.
I want to report an issue with the modem manager in Ubuntu 22.04. Even
though the modem firmware is updated, the modem manager service causes
frequent disconnection issues. However, when I disable the modem manager
service and use qmicli and minicoM methods,
Hey Ankur,
>
> I want to report an issue with the modem manager in Ubuntu 22.04. Even though
> the modem firmware is updated, the modem manager service causes frequent
> disconnection issues. However, when I disable the modem manager service and
> use qmicli and minicoM methods, the modem
Hey Menno,
> > After many hours we finally found out ModemManager is probing the devices,
> > so we added the udev rules:
> >
> > /etc/udev/rules.d/78-custom-mm-blacklist-internal-modem.rules :
> >
> > ACTION!="add|change|move", GOTO="custom_mm_blacklist_internal_modem_end"
> >
Hey,
>
> Still having serious issues with this issue..
>
> Is there any insight where the QMI errors are coming from? Is it the modem
> that is telling MM that there is something wrong?
>
The errors start to happen when we try to read information from the
SIM card. The first problem in the
Hey Garfield,
> I have a situation where I have a ublox modem, the LISA u200, wired up using
> its SPI bus as the communication channel. On the DTE side is a raspberry pi
> SBC with a custom spi platform driver that exposes a tty device for modem.
> This driver is not capable of multiplexing
Hey,
>
> Recently I have encountered an issue related to reconnecting cellular.
>
> *OS*: Raspian OS Lite (32 bits) -> Linux panells3 6.1.0-rpi7-rpi-v8 #1
> SMP PREEMPT Debian 1:6.1.63-1+rpt1 (2023-11-24) aarch64 GNU/Linux
> *Modem*: SIM7600G-H
>
> The SIM is active. Using mmcli I can see that
