Ubuntu
modemmanager package

ModemManager - USB Tethering not working

Bug #1898420 reported by Sebastian Cherek
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
modemmanager (Ubuntu)
New
Undecided
Unassigned

Bug Description

When ModemManager.service is running (the default for a long time) - usb tethering is not working on Ubuntu. The bug is 100% reproducible for a few years.
It might be working for few seconds but very quickly stops.
I need to stop the service with systemctl and reconnect a device that provides usb tethering for the connection to work.

Expected:
USB tethering works out of the box

Actual:
USB tethering is not working while ModemManager.service is running

Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal

See original description
Sebastian Cherek (scherek)
description: updated
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.