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, the modem works fine without any disconnections. I tried contacting the modem using Sierra MC7304 & MC7430, but it did not solve the problem. The modem manager provides all the necessary details, but it keeps resetting frequently when I use the internet or live streaming applications. I would appreciate your support in resolving this issue. Please let me know if you require any additional information or logs. On Sun, 3 Mar 2024, 1:39 pm Aleksander Morgado, <aleksande...@chromium.org> wrote: > Hey. > > > Please let me understand the issue with multiple WWANs frequently > disconnecting and reconnecting I am using Sierra wireless modems on the > Ubuntu 22.04 desktop. I have updated the drivers and tried all available > internet options, but no luck. It is not modems are not getting connected, > modems are connected but while giving some load on them they start > misbehaving (WWANs frequently disconnecting and reconnecting) I am using > the default modem manager app from free Desktop org > > > > Appreciate it if someone could help > > > > This looks like the modem resetting itself, which could indicate modem > firmware errors. Make sure you have the latest firmware available from > Sierra installed in the device, and if it still happens, report it at > https://forum.sierrawireless.com/c/modules/mc-em-series/34 > > -- > Aleksander >
